One of the esteemed fabrication units in India part of Hindustan Dorr Oliver; it manufactures several process equipments(solid liquid separation equipments, vacuum filtration products) utilised in water treatment plants, sewage treatment plants, ETPs, Pulp and paper mills, sugar plants, mineral processing units apart from food& beverages. Over and above it fabricated PVHE equipments for refineries, fertilisers, petrochemicals etc.
One of the premier EPC companies in India in water, mineral processing, fertilisers, pulp and paper mills, nuclear and O&M. its known for its Design and Engineering skills and has a pan India presence.
CONTINUOUS CASTING OF COPPER MAGNESIUM CONDUCTOR ALLOYSRautomead Limited
CONTINUOUS CASTING OF COPPER MAGNESIUM CONDUCTOR ALLOYS
Paper by Sir Michael Nairn, Chairman of Rautomead Limited, Dundee, Scotland, U.K.
The paper was presented at the WAI Technical Conference at Interwire, at the Georgia World Congress Center, Atlanta, Georgia, U.S.A., April 25, 2013.
Rautomead Limited are UK-based specialists in continuous casting of non-ferrous metals and construction of continuous casting equipment for copper, copper alloys, gold and silver, dental alloys and feed rod for Conform machines.
For a period of over 30 years Rautomead Limited has specialised in the design, manufacture and sale of continuous casting equipment for non-ferrous metals and alloys.
There are now more than 300 Rautomead machines in operation in over 45 different countries around the world.
BWE Ltd, formerly Babcock Wire Equipment Ltd, has operated from its Ashford headquarters in the Southeast of England since 1969, when the company first produced cold welding machines. Conform™ machines have been manufactured since 1976 when they were initially used for extruding round wire. Continuous development aimed at extending the capabilities of the Conform process led to an
increasing number of applications including magnet wire, electrical conductors, refrigeration tube and ultimately, in 1984, the introduction of the Conklad™ process for aluminium clad steel wire and CATV and fibre optic cables.
Our precious metals continuous casting machines have graphite crucible and resistance heating technology for high purity high quality continuous cast material. Machines may be used as batch casting machines or continuous casting, they may be feed with either liquid metal, alloyed grain or virgin metals depending on production quantity and cast section.
A wide range of machine sizes and specifications are available for precious metals processing, including gold and silver based alloys for:
jewellery, as sheet, rod and tube
electronics industry as lead frame alloys and contact materials
dental industry
minting industry, as bullion coinage strip
Bonding wire rod, 99.999 purity gold
Examples of finished final products which can be manufactured using these continuous casting machines for precious metals include:
Gold and silver coins
Medals
Gold bonding wire
Jewellery, silver picture frames, silver cutlery
Dental alloys
Electronic lead frame material
Sputtering targets for glass coating
Silver flutes
Rautomead technology for continuous casting of oxygen free copper, copper-mag...Rautomead Limited
Rautomead Technology for Continuous Casting of Oxygen-free Copper, Copper-magnesium and Copper Conductor Alloys
We offer copper continuous casting technology and a range of copper wire and cable continuous casting machines.
The copper rod continuous casting machines are specifically designed for the processing of electrolytically-refined grade 'A' copper feedstock to produce 8.0mm diameter wire rods. They may be configured to produce rod up to 22.0mm diameter if required. The machines are intended to be operated for long periods of uninterrupted production of continuous cast copper wire rod.
RS machines are configured as integrated melting, holding and casting units, featuring graphite crucibles, protected in an inert gas atmosphere with high intensity graphite resistance heating.
RDG machines feature large Induction furnace technology. Machines are either single furnace integrated melting and casting or dual furnace with cathode melter feeding a holding furnace, depending on production output.
continuous casting machines for copper wire & cable operating costs
Rautomead have paid great attention to minimising the cost of operating the machine. Furnaces are totally enclosed and built up using high performance insulations to achieve minimum economic heat loss. Casting dies are inexpensive and may be changed individually
RS 3000 CuMg machine with graphite crucible technology is ideally suited for production of high quality copper magnesium alloy wire rod.
The graphite crucible removes oxygen from cathode feedstock which minimises losses of the magnesium alloying element.
Technology available for high magnesium content (0.4 – 0.6% Mg) alloy rod for use in the manufacture of overhead contact wires and cables for high speed trains, also for low magnesium content (0.1 -0.2% Mg) alloy rod for use in the manufacture of small diameter automotive data communication cables.
Rautomead technology is being used by suppliers of CuMg catenary contact wires on European High Speed train lines.
The massive construction project in progress in China to build 15,000 – 20,000km of new high speed train track features CuMg contact wires made from rods produced on Rautomead technology installed at cable factories around China.
One of the premier EPC companies in India in water, mineral processing, fertilisers, pulp and paper mills, nuclear and O&M. its known for its Design and Engineering skills and has a pan India presence.
CONTINUOUS CASTING OF COPPER MAGNESIUM CONDUCTOR ALLOYSRautomead Limited
CONTINUOUS CASTING OF COPPER MAGNESIUM CONDUCTOR ALLOYS
Paper by Sir Michael Nairn, Chairman of Rautomead Limited, Dundee, Scotland, U.K.
The paper was presented at the WAI Technical Conference at Interwire, at the Georgia World Congress Center, Atlanta, Georgia, U.S.A., April 25, 2013.
Rautomead Limited are UK-based specialists in continuous casting of non-ferrous metals and construction of continuous casting equipment for copper, copper alloys, gold and silver, dental alloys and feed rod for Conform machines.
For a period of over 30 years Rautomead Limited has specialised in the design, manufacture and sale of continuous casting equipment for non-ferrous metals and alloys.
There are now more than 300 Rautomead machines in operation in over 45 different countries around the world.
BWE Ltd, formerly Babcock Wire Equipment Ltd, has operated from its Ashford headquarters in the Southeast of England since 1969, when the company first produced cold welding machines. Conform™ machines have been manufactured since 1976 when they were initially used for extruding round wire. Continuous development aimed at extending the capabilities of the Conform process led to an
increasing number of applications including magnet wire, electrical conductors, refrigeration tube and ultimately, in 1984, the introduction of the Conklad™ process for aluminium clad steel wire and CATV and fibre optic cables.
Our precious metals continuous casting machines have graphite crucible and resistance heating technology for high purity high quality continuous cast material. Machines may be used as batch casting machines or continuous casting, they may be feed with either liquid metal, alloyed grain or virgin metals depending on production quantity and cast section.
A wide range of machine sizes and specifications are available for precious metals processing, including gold and silver based alloys for:
jewellery, as sheet, rod and tube
electronics industry as lead frame alloys and contact materials
dental industry
minting industry, as bullion coinage strip
Bonding wire rod, 99.999 purity gold
Examples of finished final products which can be manufactured using these continuous casting machines for precious metals include:
Gold and silver coins
Medals
Gold bonding wire
Jewellery, silver picture frames, silver cutlery
Dental alloys
Electronic lead frame material
Sputtering targets for glass coating
Silver flutes
Rautomead technology for continuous casting of oxygen free copper, copper-mag...Rautomead Limited
Rautomead Technology for Continuous Casting of Oxygen-free Copper, Copper-magnesium and Copper Conductor Alloys
We offer copper continuous casting technology and a range of copper wire and cable continuous casting machines.
The copper rod continuous casting machines are specifically designed for the processing of electrolytically-refined grade 'A' copper feedstock to produce 8.0mm diameter wire rods. They may be configured to produce rod up to 22.0mm diameter if required. The machines are intended to be operated for long periods of uninterrupted production of continuous cast copper wire rod.
RS machines are configured as integrated melting, holding and casting units, featuring graphite crucibles, protected in an inert gas atmosphere with high intensity graphite resistance heating.
RDG machines feature large Induction furnace technology. Machines are either single furnace integrated melting and casting or dual furnace with cathode melter feeding a holding furnace, depending on production output.
continuous casting machines for copper wire & cable operating costs
Rautomead have paid great attention to minimising the cost of operating the machine. Furnaces are totally enclosed and built up using high performance insulations to achieve minimum economic heat loss. Casting dies are inexpensive and may be changed individually
RS 3000 CuMg machine with graphite crucible technology is ideally suited for production of high quality copper magnesium alloy wire rod.
The graphite crucible removes oxygen from cathode feedstock which minimises losses of the magnesium alloying element.
Technology available for high magnesium content (0.4 – 0.6% Mg) alloy rod for use in the manufacture of overhead contact wires and cables for high speed trains, also for low magnesium content (0.1 -0.2% Mg) alloy rod for use in the manufacture of small diameter automotive data communication cables.
Rautomead technology is being used by suppliers of CuMg catenary contact wires on European High Speed train lines.
The massive construction project in progress in China to build 15,000 – 20,000km of new high speed train track features CuMg contact wires made from rods produced on Rautomead technology installed at cable factories around China.
iMFT
REVOLUTIONARY TECHNOLOGY
With highly innovative iMFTTM technology we are setting new boundaries in manufacturing of conformal cooling components for die-casting industry.
ADVANTAGES Component dimension
• 900 x 600 x 500 mm
Functionality
• mirror polished inner channels
• no geometry limitations
Material used
• premium forged tool steel as required by the process
Efficiency
• short lead time
• high cost efficiency
Boiler Water Circulation Pumps
1 SCOPE
2 CHOICE OF TYPE AND NUMBER OF PUMPS
2.1 Need for Continuous Flow
2.2 Pump Reliability
3 CHOICE OF DRIVER
4 DUTY CALCULATIONS
5 CHOICE OF SEAL
5.1 Mechanical Seals
5.2 Soft-packed Glands
5.3 Construction Features
5.4 Guarding
6 CONSTRUCTION FEATURES
6.1 Vertical Glandless Wet-stator Motor Pumps
7 LAYOUT
7.1 Non-return Valves
7.2 Reducers at Pump Connections
7.3 Glandless Pumps for System Pressures
Exceeding 60 bar abs
7.4 Access round Glandless Pumps
7.5 Cooling Water Supply
8 RECOMMENDED LINE DIAGRAMS
8.1 Horizontal Pumps in Category 1
8.2 Vertical Wet-stator Motor Pumps in Category
APPENDICES
A PROPERTIES OF WATER AT THE SATURATION LINE
B ANNEX TO API 610, 6TH EDITION 1981:
VERTICAL GLANDLESS WET-STATOR MOTOR PUMPS
C ANNEX TO API 610, 6TH EDITION 1981:
HORIZONTAL BACK PULL-OUT PUMPS FOR BOILER
WATER CIRCULATION DUTY
FIGURES
3.1 NPSH CORRECTION FOR WATER
3.2 VELOCITY OF SOUND IN WATER AT 50 BAR
(NO BUBBLES)
3.3 VELOCITY OF SOUND IN WATER AT 50 BAR
(WITH 3% VAPOR CONTENT)
8.1 RECOMMENDED LINE DIAGRAM HORIZONTAL PUMPS - CATEGORY 1
8.2 RECOMMENDED LINE DIAGRAM HORIZONTAL PUMPS - SOFT PACKED GLAND INSTALLATION
8.3 RECOMMENDED LINE DIAGRAM HORIZONTAL PUMPS - MECHANICAL SEAL INSTALLATION
8.4 RECOMMENDED LINE DIAGRAM VERTICAL WET STATOR PUMPS - CATEGORY 2
BIBLIOGRAPHY
Design and Operation of NHT Strippers to Protect Catalytic Reformers Gerard B. Hawkins
Common Reformer Problems
Purpose of NHT Stripper
Typical Design
Instrumentation of NHT Stripper
Other Design Issues
Indications of Problems in the NHT
Response to Reformer Upsets
RAUTOMEAD TECHNOLOGY FOR UPWARDS CONTINUOUS CASTING OF COPPER ALLOYSRautomead Limited
RAUTOMEAD TECHNOLOGY FOR UPWARDS CONTINUOUS CASTING OF COPPER ALLOYS
Paper given by Brain Frame, MD Rautomead at teh IWCC technical Seminar, Santiago, Chile, March 2013
EMERGENCY ISOLATION OF CHEMICAL PLANTS
CONTENTS
1 Introduction
2 When should Emergency Isolation Valves be Installed
3 Emergency Isolation Valves and Associated Equipment
3.1 Installations on existing plant
3.2 Actuators
3.3 Power to close or power to open
3.4 The need for testing
3.5 Hand operated Emergency Valves
3.6 The need to stop pumps in an emergency
3.7 Location of Operating Buttons
3.8 Use of control valves for Isolation
4 Detection of Leaks and Fires
5 Precautions during Maintenance
6 Training Operators to use Emergency Isolation Valves
7 Emergency Isolation when no remotely operated valve is available
References
Glossary
Appendix I Some Fires or Serious Escapes of Flammable Gases or Liquids that could have been controlled by Emergency Isolation Valves
Appendix II Some typical Installations
Air / Steam Regeneration Procedure for Primary Reforming CcatalystGerard B. Hawkins
VULCAN Series VSG-Z101 Primary Reforming
Air steam regeneration procedures can be used either on start-up of a reformer after it has cooled, or can be done in the shut down process.
AIR STEAM REGENERATION ON SHUT DOWN
AIR STEAM REGENERATION ON START-UP
Ceradyna is the ceramic bearing that makes our fan have such a long life. Look at our products and offering and understand better the products and service we offer.
Introduction
VULCAN Series VHT-S101
Catalyst storage, handling, charging
Health and safety precautions
Start-up of VHT-S101 hydrogenation catalyst
Operation of VHT-S101 hydrogenation catalyst
Shut-down of VHT-S101 hydrogenation catalyst
Sulfiding of hydrodesulfurization catalysts
Catalyst Discharge
Cast White Metal Bearings
1 SCOPE
2 BACKING MATERIAL
3 SURFACE
4 THICKNESS
5 CLEANING PROCEDURE
6 TINNING
7 WHITE METAL
8 BOND SOUNDNESS
9 WITNESSED INSPECTION
10 MACHINING
11 FINAL INSPECTION OF BOND FOR SEAL RINGS
APPENDIX
A - METHOD OF CALCULATING REFLECTANCE RATIO
Govt approves Rs.5150 crore road projects in 3 statesGitanjali Singh
The Cabinet Committee on Economic Affairs cleared three important highway projects in Haryana, Uttar Pradesh, Maharashtra with the total length of more than 300 kms and with an approximate cost of Rs.5150 crores.
RINL plans to set up cement rs.3000 crore, 6mtpa cement plantGitanjali Singh
State run steelmaker - Rashtriya Ispat Nigam (RINL)has drawn up a plan to set up greenfield cement manufacturing plant with a capacity of six million tonnes per annum in Vizag. This unit will be built through a Joint Venture Route at an estimated investment of Rs.3000 crores.
iMFT
REVOLUTIONARY TECHNOLOGY
With highly innovative iMFTTM technology we are setting new boundaries in manufacturing of conformal cooling components for die-casting industry.
ADVANTAGES Component dimension
• 900 x 600 x 500 mm
Functionality
• mirror polished inner channels
• no geometry limitations
Material used
• premium forged tool steel as required by the process
Efficiency
• short lead time
• high cost efficiency
Boiler Water Circulation Pumps
1 SCOPE
2 CHOICE OF TYPE AND NUMBER OF PUMPS
2.1 Need for Continuous Flow
2.2 Pump Reliability
3 CHOICE OF DRIVER
4 DUTY CALCULATIONS
5 CHOICE OF SEAL
5.1 Mechanical Seals
5.2 Soft-packed Glands
5.3 Construction Features
5.4 Guarding
6 CONSTRUCTION FEATURES
6.1 Vertical Glandless Wet-stator Motor Pumps
7 LAYOUT
7.1 Non-return Valves
7.2 Reducers at Pump Connections
7.3 Glandless Pumps for System Pressures
Exceeding 60 bar abs
7.4 Access round Glandless Pumps
7.5 Cooling Water Supply
8 RECOMMENDED LINE DIAGRAMS
8.1 Horizontal Pumps in Category 1
8.2 Vertical Wet-stator Motor Pumps in Category
APPENDICES
A PROPERTIES OF WATER AT THE SATURATION LINE
B ANNEX TO API 610, 6TH EDITION 1981:
VERTICAL GLANDLESS WET-STATOR MOTOR PUMPS
C ANNEX TO API 610, 6TH EDITION 1981:
HORIZONTAL BACK PULL-OUT PUMPS FOR BOILER
WATER CIRCULATION DUTY
FIGURES
3.1 NPSH CORRECTION FOR WATER
3.2 VELOCITY OF SOUND IN WATER AT 50 BAR
(NO BUBBLES)
3.3 VELOCITY OF SOUND IN WATER AT 50 BAR
(WITH 3% VAPOR CONTENT)
8.1 RECOMMENDED LINE DIAGRAM HORIZONTAL PUMPS - CATEGORY 1
8.2 RECOMMENDED LINE DIAGRAM HORIZONTAL PUMPS - SOFT PACKED GLAND INSTALLATION
8.3 RECOMMENDED LINE DIAGRAM HORIZONTAL PUMPS - MECHANICAL SEAL INSTALLATION
8.4 RECOMMENDED LINE DIAGRAM VERTICAL WET STATOR PUMPS - CATEGORY 2
BIBLIOGRAPHY
Design and Operation of NHT Strippers to Protect Catalytic Reformers Gerard B. Hawkins
Common Reformer Problems
Purpose of NHT Stripper
Typical Design
Instrumentation of NHT Stripper
Other Design Issues
Indications of Problems in the NHT
Response to Reformer Upsets
RAUTOMEAD TECHNOLOGY FOR UPWARDS CONTINUOUS CASTING OF COPPER ALLOYSRautomead Limited
RAUTOMEAD TECHNOLOGY FOR UPWARDS CONTINUOUS CASTING OF COPPER ALLOYS
Paper given by Brain Frame, MD Rautomead at teh IWCC technical Seminar, Santiago, Chile, March 2013
EMERGENCY ISOLATION OF CHEMICAL PLANTS
CONTENTS
1 Introduction
2 When should Emergency Isolation Valves be Installed
3 Emergency Isolation Valves and Associated Equipment
3.1 Installations on existing plant
3.2 Actuators
3.3 Power to close or power to open
3.4 The need for testing
3.5 Hand operated Emergency Valves
3.6 The need to stop pumps in an emergency
3.7 Location of Operating Buttons
3.8 Use of control valves for Isolation
4 Detection of Leaks and Fires
5 Precautions during Maintenance
6 Training Operators to use Emergency Isolation Valves
7 Emergency Isolation when no remotely operated valve is available
References
Glossary
Appendix I Some Fires or Serious Escapes of Flammable Gases or Liquids that could have been controlled by Emergency Isolation Valves
Appendix II Some typical Installations
Air / Steam Regeneration Procedure for Primary Reforming CcatalystGerard B. Hawkins
VULCAN Series VSG-Z101 Primary Reforming
Air steam regeneration procedures can be used either on start-up of a reformer after it has cooled, or can be done in the shut down process.
AIR STEAM REGENERATION ON SHUT DOWN
AIR STEAM REGENERATION ON START-UP
Ceradyna is the ceramic bearing that makes our fan have such a long life. Look at our products and offering and understand better the products and service we offer.
Introduction
VULCAN Series VHT-S101
Catalyst storage, handling, charging
Health and safety precautions
Start-up of VHT-S101 hydrogenation catalyst
Operation of VHT-S101 hydrogenation catalyst
Shut-down of VHT-S101 hydrogenation catalyst
Sulfiding of hydrodesulfurization catalysts
Catalyst Discharge
Cast White Metal Bearings
1 SCOPE
2 BACKING MATERIAL
3 SURFACE
4 THICKNESS
5 CLEANING PROCEDURE
6 TINNING
7 WHITE METAL
8 BOND SOUNDNESS
9 WITNESSED INSPECTION
10 MACHINING
11 FINAL INSPECTION OF BOND FOR SEAL RINGS
APPENDIX
A - METHOD OF CALCULATING REFLECTANCE RATIO
Govt approves Rs.5150 crore road projects in 3 statesGitanjali Singh
The Cabinet Committee on Economic Affairs cleared three important highway projects in Haryana, Uttar Pradesh, Maharashtra with the total length of more than 300 kms and with an approximate cost of Rs.5150 crores.
RINL plans to set up cement rs.3000 crore, 6mtpa cement plantGitanjali Singh
State run steelmaker - Rashtriya Ispat Nigam (RINL)has drawn up a plan to set up greenfield cement manufacturing plant with a capacity of six million tonnes per annum in Vizag. This unit will be built through a Joint Venture Route at an estimated investment of Rs.3000 crores.
Comprehensive business plan for a sustainable food truck.
I created this plan for my MBA in Sustainable Business. While the business never came to fruition, I hope it may inspire some of you to venture to start your own food truck business. Just make sure it is sustainable! :)
Learn how we design these components for high temperature, high pressure, and/or corrosive environments. Discover the different materials used based on a variety of applications. View some of the very unique and intricate Sweco custom designs, and corresponding technical drawings. Sweco designs and manufactures Pressure Vessels and Tanks, Pig Launchers and Receivers, Duct Work, Transition Pieces, Bellmouth Reducers, Spectacle and Line Blinds, Air Intake Stacks and Dampers, Conical Strainers, Instrument Stands and other custom fabricated products.
Get to know U.S. Bellows from introducing our team and manufacturing capabilities to exploring design details in technical drawings for large-scale projects. View case studies that lead to the creation of new standards and designs. Learn about cost saving measures for expansion joint failures and how to prevent future problems.
Discover the secret to a lower coefficient of friction while permitting translational motion or movement with the supporting element. Learn about the different types of slide plates and pipe rollers used for various applications. View the design, load capabilities, and installation and maintenance guidelines for both slide plates and pipe rollers. See numerous photos featuring combinations with other critical pipe supports in order to allow for movement or a low coefficient of friction.
Metal Bulletin & SMR 7th International Stainless and Special Steel Summit
Hotel Los Monteros, Marbella 12/11/08 - Presentation by Mattia Agnoletto, Sales Director at Inox Tech S.p.A.
Started to create milestones, We, DCMS Engineering Company marked our presence in the year 1976 and operate in the manufacturing/servicing of Specialising in customised & allied fabrication work since 37 years. Our quality services products have been always appreciated by our clients. Our spontaneous attitude and confident approach in offering an excellent range of Ion Exchange Vessels, Storage Tank, Heat Exchanger, Spent Fuel Storage Trays, Super Heater, Metal Container, Inconel Process Vessel has deepened our roots in the market. We, DCMS Engineering Company breathe with the aim of fully satisfying our clients with our high-quality products services. We are a unit of highly experienced professionals, all of them contributing at the best of their potentials to offer the highest degree of efficiency and client satisfaction.
Profile of Baoti Group Ltd
Baoti Group Ltd (Baoti Group) is the biggest titanium and titanium alloy professional base for production and research of rare metal materials in China. It is not only the leading enterprise of titanium industry in China, but also the important part of the world titanium industry.
Baoti Group has 9 holding companies, including the listed company Baoji Titanium Industry Co., Ltd., 4 joint stock companies, 7 wholly owned subsidiaries and 6 directly-managed units. Our company has powerful technical resources with many outstanding rare material experts and the technical professionals account for 30 percent of all employees. The company technology center has been confirmed as a country-level company technology center by national important sectors, and our company has been named as International Technology Cooperation Base. There are 4 production systems including the manufacture production of titanium, zirconium, specialty metals ,equipment design and manufacture. Baoti has developed and produced more than 8,000 products and new materials for the industry and national defense applications, making more than 600 major sci-tech achievements. 95 percent of the domestic aerospace titanium products are provided by Baoti Group.
Our main manufacturing technique has kept pace with the world. The level of the titanium materials represents the top level in China. Our company is chief drafting unit of the main national industrial and military standards for titanium products. The brand of Baoti titanium and titanium alloy products is not only the China famous brand but also has become a representative of Chinese titanium in global markets.
NTPC may sweeten tender to develop its coal blocksGitanjali Singh
State owned NTPC may sweeten its invitation to develop its two coal blocks by segregating its land acquisition and rehabilitation from mining job after its notice inviting tenders failed to get an enthusiastic response from developers as it expected.
NMDC under pressure to reduce iron ore pricesGitanjali Singh
"National Mineral Development Corporation (NMDC) is charging 25% higher charges as compared to other iron ore miners based in Odisha which is adversely impacting domestic steel industry," Assocham secretary D S Rawat letter to steel and mines minister Narendra Singh Tomar.
Indian Oil Corporation, India's largest refiner and fuel retailer, is set to spend about Rs.45000 crores over three years to build petrochemical plants and LNG terminal, lay pipelines and upgrade its refineries
NMDC RINL to participate in SAIL led steel facilityGitanjali Singh
State owned NMDC and steel maker Rashtriya Ispat Nigam (RINL) have agreed to pick up "significant" minority stakes in one of India's biggest steel making facility coming up in Telangana. The plant will have an annual production capacity of 3 mtp through electric arc furnace mode having a total outlay of 18000 crores INR.
Sterlite copper to invest 3300 cr in expansionGitanjali Singh
terlite Copper, part of the $12.9-billion Vedanta group, is set for a Rs 3,300-crore expansion at Tuticorin in Tamil Nadu.
The plant has faced legal battles over ecology issues and has since earmarked about Rs 450 crore for environmental protection. P Ramnath, chief executive officer of Sterlite Copper, said after the expansion, the plant would be Asia’s largest copper manufacturing facility at a single location. It is India’s largest copper producer, with 400,000 tonnes of annual production capacity, supplying 45 per cent of the country’s need.
Aavisa - Chennai's first Eco Sensitive Golf Township.Gitanjali Singh
India's first Eco Township Golf Project spread over 750 acres near Chennai. Design With a sprawling golf course that will lower temperatures by up to two degrees, layers of green and flowering plants that will offer cleaner air, spaces designed to offer modern comforts and inspire inner tranquility, Aavisa is a blessing unlikely to be found elsewhere in Southern India. It is designed to offer a wholesome living experience to the community that will inhabit it.
IVRCL Limited (www.ivrcl.com), founded over 25 years ago in India, is a leading EPC and Infrastucture public limited company listed on the Bombay and National Stock Exchanges of India.
IVRCL is the largest water company in India and we take pride in building & owning India’s 1st and largest desalination plant at Minjur (near Chennai) with capacity of 100MLD.
IVRCL is present across the length and breath of India with its major offices in metro cities such as New Delhi(NCR-National Capital Region), Mumbai, Chennai,Kolkata, Hyderbad, Pune, Bangalore, Ahmedabad and Guwahati. They have also made our global footprints with operations in Sri Lanka and Africa.
IVRCl is a diversified group and its core areas of work include Value Chain across sectors such as:
Water & Environment
Irrigation
Transportation
Power Distribution & Transmission
Sachpazis:Terzaghi Bearing Capacity Estimation in simple terms with Calculati...Dr.Costas Sachpazis
Terzaghi's soil bearing capacity theory, developed by Karl Terzaghi, is a fundamental principle in geotechnical engineering used to determine the bearing capacity of shallow foundations. This theory provides a method to calculate the ultimate bearing capacity of soil, which is the maximum load per unit area that the soil can support without undergoing shear failure. The Calculation HTML Code included.
NO1 Uk best vashikaran specialist in delhi vashikaran baba near me online vas...Amil Baba Dawood bangali
Contact with Dawood Bhai Just call on +92322-6382012 and we'll help you. We'll solve all your problems within 12 to 24 hours and with 101% guarantee and with astrology systematic. If you want to take any personal or professional advice then also you can call us on +92322-6382012 , ONLINE LOVE PROBLEM & Other all types of Daily Life Problem's.Then CALL or WHATSAPP us on +92322-6382012 and Get all these problems solutions here by Amil Baba DAWOOD BANGALI
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Hierarchical Digital Twin of a Naval Power SystemKerry Sado
A hierarchical digital twin of a Naval DC power system has been developed and experimentally verified. Similar to other state-of-the-art digital twins, this technology creates a digital replica of the physical system executed in real-time or faster, which can modify hardware controls. However, its advantage stems from distributing computational efforts by utilizing a hierarchical structure composed of lower-level digital twin blocks and a higher-level system digital twin. Each digital twin block is associated with a physical subsystem of the hardware and communicates with a singular system digital twin, which creates a system-level response. By extracting information from each level of the hierarchy, power system controls of the hardware were reconfigured autonomously. This hierarchical digital twin development offers several advantages over other digital twins, particularly in the field of naval power systems. The hierarchical structure allows for greater computational efficiency and scalability while the ability to autonomously reconfigure hardware controls offers increased flexibility and responsiveness. The hierarchical decomposition and models utilized were well aligned with the physical twin, as indicated by the maximum deviations between the developed digital twin hierarchy and the hardware.
CFD Simulation of By-pass Flow in a HRSG module by R&R Consult.pptxR&R Consult
CFD analysis is incredibly effective at solving mysteries and improving the performance of complex systems!
Here's a great example: At a large natural gas-fired power plant, where they use waste heat to generate steam and energy, they were puzzled that their boiler wasn't producing as much steam as expected.
R&R and Tetra Engineering Group Inc. were asked to solve the issue with reduced steam production.
An inspection had shown that a significant amount of hot flue gas was bypassing the boiler tubes, where the heat was supposed to be transferred.
R&R Consult conducted a CFD analysis, which revealed that 6.3% of the flue gas was bypassing the boiler tubes without transferring heat. The analysis also showed that the flue gas was instead being directed along the sides of the boiler and between the modules that were supposed to capture the heat. This was the cause of the reduced performance.
Based on our results, Tetra Engineering installed covering plates to reduce the bypass flow. This improved the boiler's performance and increased electricity production.
It is always satisfying when we can help solve complex challenges like this. Do your systems also need a check-up or optimization? Give us a call!
Work done in cooperation with James Malloy and David Moelling from Tetra Engineering.
More examples of our work https://www.r-r-consult.dk/en/cases-en/
Explore the innovative world of trenchless pipe repair with our comprehensive guide, "The Benefits and Techniques of Trenchless Pipe Repair." This document delves into the modern methods of repairing underground pipes without the need for extensive excavation, highlighting the numerous advantages and the latest techniques used in the industry.
Learn about the cost savings, reduced environmental impact, and minimal disruption associated with trenchless technology. Discover detailed explanations of popular techniques such as pipe bursting, cured-in-place pipe (CIPP) lining, and directional drilling. Understand how these methods can be applied to various types of infrastructure, from residential plumbing to large-scale municipal systems.
Ideal for homeowners, contractors, engineers, and anyone interested in modern plumbing solutions, this guide provides valuable insights into why trenchless pipe repair is becoming the preferred choice for pipe rehabilitation. Stay informed about the latest advancements and best practices in the field.
Immunizing Image Classifiers Against Localized Adversary Attacksgerogepatton
This paper addresses the vulnerability of deep learning models, particularly convolutional neural networks
(CNN)s, to adversarial attacks and presents a proactive training technique designed to counter them. We
introduce a novel volumization algorithm, which transforms 2D images into 3D volumetric representations.
When combined with 3D convolution and deep curriculum learning optimization (CLO), itsignificantly improves
the immunity of models against localized universal attacks by up to 40%. We evaluate our proposed approach
using contemporary CNN architectures and the modified Canadian Institute for Advanced Research (CIFAR-10
and CIFAR-100) and ImageNet Large Scale Visual Recognition Challenge (ILSVRC12) datasets, showcasing
accuracy improvements over previous techniques. The results indicate that the combination of the volumetric
input and curriculum learning holds significant promise for mitigating adversarial attacks without necessitating
adversary training.
Water scarcity is the lack of fresh water resources to meet the standard water demand. There are two type of water scarcity. One is physical. The other is economic water scarcity.
Student information management system project report ii.pdfKamal Acharya
Our project explains about the student management. This project mainly explains the various actions related to student details. This project shows some ease in adding, editing and deleting the student details. It also provides a less time consuming process for viewing, adding, editing and deleting the marks of the students.
2. • Horizontal Pan Filters
• Screw Classifiers / Rake Classifiers / Clarifiers/
Clarifloculators
• Kelly Filters
• Red Mud Component Filters
• Precoat Drum Filters
• Rotary vacuum Drum Filters
• Brown Stock Washers
• Bleach Washers
• Digester System for Pulp and Paper Plants
• Drier, Cooler, Granulator and Pulverizer for NPK
and DAP Fertilizer plants
• Shell & Tube Heat
Exchanger
• Pressure Vessels
• Columns
• Reactors
• Spheres
• Storage Tanks
ASME-PED PROPRIETARY EQUIPMENTS
Product Line
3. • Air Cooled Heat Exchangers
• A - Frames Condensers
• Water Cooled Condenser
• High Pressure Heat Exchangers
• Special enclosure Shell & Tube Heat Exchangers
• Subsea Heat Exchangers
• Ultra low noise axial flow fan
Product Range Under Collaboration
With
BRONSWERK’ HEAT TRANSFER BV
4. S.N. Certification Approval Agency
1 U ASME
2 U2 ASME
3 S ASME
4 R ASME
5 ISO 9001:2008 ISC International standard Pvt Ltd
6 ISO 14001:2004 ISC International standard Pvt Ltd
7 OHSAS 18001:2007 ISC International standard Pvt Ltd
Certification & Approval
5. We are approved vendor for following PSUs/PMC’s/EPC’s
(Partial List )
1. Engineers India Limited
2. Nuclear Power Corporation of India Limited
3. Department of Atomic energy (DPS)
4. PDIL
5. TOYO India
6. UDHE India
7. Samsung Engineering, Noida
8. Jacobs Engineering, Mumbai
9. Linde Engineering, Vadodara
10. Technip KT India, Noida
11. Tecnimont ICB, Mumbai
12. SNC Lavaline, Mumbai
13. Indian Oil Corporation Limited (All Refinery & Project)
14. Bharat Petroleum Corporation Limited
15. Hindustan Petroleum Corporation Limited
16. Essar Oil Limited
7. Bay Size With Lifting Capacity
Bays SIZE LIFTING CAPACITY ( M.T )
Bay – F1 18m W x 125m L x 6 m ht 10 MT + 7.5 MT +3 MT
Bay – F2 18m W x 125m L x 9 m ht 15 MT + 15 MT
Bay – F3 18m W x 125m L x 6 m ht 10 MT + 7.5 MT + 5 MT
Bay – F4 18m W x 127m L x 10 m ht 50 MT + 50 MT + 20 MT + 20 MT
Bay - F5 18m W x 127m L x 10m ht 50 MT + 50 MT + 20 MT
Bay – F6 22m W x 100m L x 15m ht 100 MT + 100 MT
Bay – F7 18m W x 100m L x 15m ht 75 MT + 75 MT
Machine Shop Area 16m W x 140m L x 6 m ht 5 MT + 10 MT
8. Cutting Facility
Machine Name Description Make
CNC PROFILE CUTTING MACHINE-1 10000 X3000mm , Plasma & Gas Cutting L&T MESSER
CNC PROFILE CUTTING MACHINE-2 20000 X3000mm , Gas Cutting L&T MESSER
PLAZMA CUTTING MACHINE MAX 50 MM THK METAL CRAFT
PLAZMA CUTTING MACHINE MAX 70 MM THK QUALTY ENGG.
9. ROLLING AND BENDING FACILITY
Machine Name Description Make
PLATE BENDING MACHINE 135 mmX 3000 mm DAVI
PLATE BENDING MACHINE 50mm X 3000mm HIMALAYA MACHINERY PVT LTD
PLATE BENDING MACHINE 12mm X 2000mm HIMALAYA MACHINERY PVT LTD
10. Major Drilling and Cutting Facility
DESCRIPTION SPECIFICATION
CNC DRILLING MACHINE (2 Nos)
80mm Drilling,1000mm
Depth, 4000mm Dia Tube
Sheet
RADIAL DRILLING (5 Nos.) With different Dimensions
PRECISION LATHE (6 Nos.)
With different Dimensions
HORIZONTAL BORING (3 Nos. )
With different Capacity and
dimensions
VERTICAL TURNING LATHE (2 Nos.)
4m TABLE
V.TRAVEL 2m
DRUM LATHE - TURNING DIA 4m BED LENGTH 12m
SHAPPING MACHINE 24 " STROKE
11. Type of Welding Equipment Nos.
Submerged Arc Welding 8
Strip Cladding 1
Orbital Tube to Tube Sheet
Welding Machine
1
MIG Welding Machine 14
TIG Welding Machine 13
Welding Rectifier 155
Welding Generator 2
Inverter 14
12. Testing & Measuring Facility
a. Universal Testing Machine
b. Hardness Testing Machine (fix and portable)
c. Impact Testing Machine
d. Auto Collimator & Optical Alignment
NDT Facility
a. Ultrasonic Testing
b. Magnetic Particle Testing (Dry / Wet)
c. Radiography with Iridium Sources (3 Cameras, 2 Pit)
d. Radiography with Cobalt Sources (1 Camera, 1 Pit)
e. DP Testing
f. PMI
13. Facility Under Development
a. Heat Treatment Furnace (6m X 6m X 20m)
b. Clean Room Facility (Ready)
c. Additional Area For further Expansion
d. Drop Weight Impact Testing Machine
e. Helium Leak Testing Facility
14. Software Application No of License
HTRI Exchanger Suite 6
Thermal Design of
i. S & T Heat Exchanger
ii. Air Cooled Heat Exchanger
iii. Hair pin Heat Exchanger
iv. Jacketed Heat Exchanger
v. Vibration Analysis
vi. Tube Layout Analysis
4
PVElite
Mechanical Design of
i. S & T Heat Exchanger
ii. Pressure Vessel
iii. Column & Reactors
4
Microprotal
Mechanical Design of
i. S & T Heat Exchanger
ii. Pressure Vessel
iii. Column & Reactors
1
Code Calc
Mechanical Design of
i. S & T Heat Exchanger
ii. Pressure Vessel
iii. Column & Reactors
1
AutoCAD 2010 Drawing Preparation 16
Structure Design Stad-pro for structure designing 1
Resources of Design & Engineering
15. American Society Mechanical Engineers (ASME)
ASME Section I Power Boiler
ASME Section II Div A, B, C, D.
ASME Section III Nuclear Application
ASME Section V NDT Examination
ASME Section VIII, Div 1 & 2 Construction Of Pressure Vessel
ASME Section IX Welding & Brazing Qualification
American Society of Testing Materials (ASTM)
Tubular Exchanger Manufacturers Association (TEMA)
American National Standard Institute (ANSI)
American Welding Standard (AWS)
Indian Standard (IS)
Indian Boiler Regulations (IBR)
PD 5500
SMPV RULES (For Explosive Applications)
GAS CYLINDER RULES (For Explosive Application)
API 661
Heat Exchanger Institute for Power Plant Equipment.
EN -13445
17. Summary Of Equipment Supplied with Design Calculation Since 2008
Description Qty.
Heat Exchangers with Thermal Design
51
Heat Exchangers with Mechanical Design
319
Heat Exchangers without Design Calculation
224
Pressure Vessel with Mechanical Design
133
Pressure Vessel without Design Calculation
272
18. Actual Dimensions
Performed
Installed Capacity
Diameter (Shop / Site) 6000 mm / 12000 mm 6000 mm / 12000 mm
Height / Length 36000 mm 40000 mm
Shell Thickness 92 mm 110 mm
Tube Sheet Thickness 320 mm 1000 mm
Weight 350 MT 350 MT
Dimensional Capabilities
19. Sr. No. Carbon steel Low Alloy High Alloy Non-Ferrous Clad
1 BQ CS 1.25Cr 0.5Mo SS304 SS304L Inconel 600 S S Clad
2 LTCS 5Cr 0.5Mo SS316 SS316L Admiralty Brass Monel Lined
3 NACE- HIC SS321 SS316Ti Cu : Ni Nickel Lined
4
-
SS347 SS309 Al. Bronze Ti Lined
5 DSS SDSS Incoloy 800
6 SS904L SS410S
Metallurgical Capability
20. a. Oil & Gas
b. Petrochemicals
c. Refineries
d. Power Plants
e. Nuclear Industry
f. Steel Plants
g. Mineral Benefaction Industry
h. Fertilizer Plants
i. Chemical Units
j. Pulp & Paper Industry
k. Water Industry (Desalination, ETP, MD/RO)
Industries Served
25. Client:-Uranium Corporation of India Limited
Equipment Name : Pressure Leach Autoclave
Design Pressure : 12.33Kg/cm2
Design Temp : 96.4oC
Applicable Code : ASME Sec VIII Div. 1
Weight : 350MT
Material of Construction : SA 516 GR 70 +
Inconel 600 (Clad).
Shell Dia. : 5262mm
Length : 36123mm
Shell Thk : 50 + 6 mm
26. Client:-Samsung Engineering Co Ltd.
(PMC :EIL & Linde)
Equipment Name : Guard Drier
Design Pressure : 41.2 Kg/cm2
Design Temp : 46oC / 95oC
Material of Construction : SA 516 GR.70
Shell Dia. : 4000mm
Length : 4400mm
Shell Thickness : 66mm
Weight : 70 MT
Equipment Name : Cracked Gas Suction
Drum 1st Stage
Design Pressure : 8 Kg/cm2
Design Temp : 120oC
Material of Construction : SA 516 GR.70
Shell Dia.: 5000mm, Length : 8750mm
Shell Thickness : 22mm
Weight : 66 MT
27. Client HPCL-Mittal Energy Limited (HMEL)
Equipment : Water Seal Drum
Design Pressure : 3.5Kg/cm2
Design Temp : 220oC
MOC : SA516GR70
Shell Dia : 7700mm
Length : 12500mm
Shell Thickness : 20mm
Weight : 229MT
Equipment : Spent Cyclist Hoppers (2 Nos.)
Design Pressure : 5.27Kg/cm2
Design Temp : 427oC
MOC : SA516GR70
Shell Dia : 6400mm
Length : 25600mm
Shell Thickness : 34mm
Weight : 199.6MT
28. Client : Bharat Oman Refineries
Limited (BORL)
Equipment : HP Air Receiver
Design Pressure : 34 Kg/cm2
Design Temp : 65oC
MOC : SA 516 GR 60/70.
Shell Dia : 4500mm
Length : 17850mm
Shell Thickness : 50mm
Weight : 140MT
Client : Samsung Engineering Co. Ltd.
Equipment . : Gasoline Water Separator
Design Pressure : 5 Kg/cm2
Design Temp : 200oC
MOC : SA 516 GR.70
Shell Dia. : 6000mm
Length : 17800mm
Shell Thickness : 22mm
Weight : 109MT
29. Petro chemical Complex II –Vijaypur
Equipment : Lean/Rich Amine
Exchanger (Stack Exchanger)
Design Pressure : 12 Kg/cm2
Design Temp : 140oC
MOC : SA 516 GR 60.
Shell Dia : 1440mm
Length : 10915mm
Shell Thickness : 14mm
Weight : 140MT
Petro chemical Complex II –PATA
Site fabricated Column (Under Execution)
Equipment . : Quench Water tower
Design Pressure : 3.5 Kg/cm2
Design Temp : 200oC
MOC : SA 516 GR.70
Shell Dia. : 5300mm
Length : 32925mm
Shell Thickness : 25mm
Weight : 180MT
Client : GAIL (INDIA) LIMITED
(PMC : Engineers India Limited)
30. Petro chemical Complex II –Vijaypur
Equipment : C3 Splitter Condenser
Design Pressure : 17.5 Kg/cm2
Design Temp : 220oC
MOC : SA 516 GR 60.
Shell Dia : 1665mm
Length : 9714mm
Shell Thickness : 20mm
Weight : 46MT
Petro chemical Complex II –PATA
Equipment . : Propylene Refrigerant /
Feed Gas Chiller-II
Design Pressure : 65 Kg/cm2
Design Temp : 65oC
MOC : SA 516 GR.60
Shell Dia. : 1650mm
Length : 12122mm
Shell Thickness : 45mm
Weight : 36.5MT
Client : GAIL (INDIA) LIMITED
(PMC : Engineers India Limited)
31. Equipment : Light water Accumulator
Design Pressure : 55 Kg/cm2
Design Temp : 125oC
MOC : SA 516 GR 70.
Shell Dia : 3380mm
Length : 9178mm
Shell Thickness : 80mm
Weight : 88.2MT
Equipment . : Light water Accumulator
Design Pressure : 55 Kg/cm2
Design Temp : 125oC
MOC : SA 516 GR.70
Shell Dia. : 3380mm
Length : 9178mm
Shell Thickness : 80mm
Weight : 88.4MT
Client :NUCLEAR POWER CORPORATION OF INDIA LTD.
32. Equipment : Fresh SM Storage
Vessel
Design Pressure : 3.47 Kg/cm2
Design Temp : 270oC
MOC : SA 516 GR 70.
Shell Dia : 3600mm
Length : 17550mm
Shell Thickness : 16mm
Weight : 32.3 MT
Equipment . : Reaction Blow Down
Drum
Design Pressure : 55 Kg/cm2
Design Temp : 125oC
MOC : SA 516 GR.70
Shell Dia. : 3200mm
Length : 6660 mm
Shell Thickness : 25 mm
Weight : 20.1MT
Client : Reliance Industries Ltd.
PMC : POLIMERI EUROPA-ITALY
33. PBE PLANT ( Hazira)
Equipment : Stripper Vessel
Design Pressure : 3.5 Kg/cm2
Design Temp : 180oC
MOC : SA516 GR 70 , CLAD-SS 316
Shell Dia : 4200 mm
Length : 12000 mm
Shell Thickness : 12 + 3 mm
Weight : 75.56 MT
Client:-Reliance Industries Ltd.
PMC : POLIMERI EUROPA-ITALY
34. Client:-UOP INDIA LTD.
(PMC : Engineering India Limited)
Equipment : Tail Gas Drum
Design Pressure : 7.2 Kg/cm2
Design Temp : 65oC
MOC : SA516GR70
Shell Dia : 3200 mm
Length : 15520 mm
Shell Thickness : 14 mm
Weight : 25MT
Equipment : Tail Gas Drum
Design Pressure : 4.49Kg/cm2
Design Temp : 65oC
MOC : SA516GR70
Shell Dia : 3000 mm
Length : 14520 mm
Shell Thickness : 16 mm
Weight : 22MT
35. Client: BRAHMAPUTRA CRACKERS & POLYMER LIMITED
Equipment : C2 / C3 Column
Condenser
Design Pressure : 20 / 24 Kg / cm2
Design Temp : (-29) / 65 oC / 115 oC
MOC : BQ CS
Shell Dia : 2250 mm
Length : 12000 mm
Tube Sheet : 139 mm
Thickness
Weight : 70.12 MT
Equipment : Tertiary Refrigerant
Condenser
Design Pressure : 30 / 25.50 Kg/cm2
Design Temp : 105 oC / 65 oC
MOC : BQ CS
Shell Dia : 1725 mm
Length : 14000 mm
Tube Sheet : 225 mm Thickness
Weight : 102.410 MT
36. Client : GAIL (INDIA) LIMITED
Equipment : Acetylene Reactor Feed
/ EFF Exchanger
Design Pressure : 44.1 / 44.1 Kg/cm2
Design Temp : 130 oC / 145 oC
MOC : BQ CS
Shell Dia : 1440 mm
Length : 8994 mm
Tube Sheet : 110 mm Thickness
Weight : 42.3 MT
Equipment : Drier Feed Chiller
Design Pressure : 34/44.1 Kg/cm2
Design Temp : 65 oC / 90 oC
MOC : BQ CS
Shell Dia : 2000 mm
Length : 9000 mm
Tube Sheet : 190 mm Thickness
Weight : 49.13 MT
37. Client : Kirloskar Pneumatic
Corporation Limited,
Equipment : Condenser
Design Pressure : 23.5 / 30.6 Kg/cm2
Design Temp : 120oC / 120oC
MOC : BQ CS
Shell Dia : 2180 mm
Length : 9000 mm
Tube Sheet : 260 mm
Thickness
Tubes : 20mm OD X 2mm Thk,6300 Nos
Weight : 82MT (Each)
Client : BCPL.
Equipment : COD Blowdown Cum
Methanol Vaporiser
Design Pressure : 44.6 / 34.3-34.3 Kg/cm2
Design Temp : 204oC / 290oC
MOC : BQ CS & SS
Shell Dia : 3110 mm
Length : 11400 mm
Tube Sheet : 140 & 175mm
Thickness
Weight : 58MT (Each)
38. Client:-Essar Oil Limited, Jamnagar
Equipment : Scot Reheater
Design Pressure : 5.2 /48 Kg/cm2
Design Temp : 280oC / 415oC
MOC : BQ CS
Shell Dia : 2000 mm
Length : 6096 mm
Tube Sheet Thickness : 260mm
Weight : 23MT
Equipment : Lean Amine Trim
Cooler
Design Pressure : 44.4/34.2 Kg/cm2
Design Temp : 120oC / 1205oC
MOC : BQ CS
Shell Dia : 1250 mm
Length : 6096 mm
Tube Sheet Thickness : 180mm
Weight : 25.8MT (Each)
39. Client:-Mangalore Refinery & Petrochemicals Limited
Equipment : Amine Regenerator
Reboiler (2 Nos.)
Design Pressure : 7.7 / 10 Kg/cm2
Design Temp : 150oC / 225oC
MOC : SS 316L
Shell Dia : 1928 mm
Length : 6000 mm
Tube Sheet Thickness : 120mm
Weight : 20.5 MT (Each)
Equipment : Storage After
Cooler (7 Nos.)
Design Pressure : 25 / 19 Kg/cm2
Design Temp : 285oC / 95oC
MOC : UNS C71500
Shell Dia : 1670 mm
Length : 8096 mm
Tube Sheet Thickness : 160 + 10 mm
Weight : 39.5MT (Each)
40. Client : ESSAR
Equipment : LGO PDT Trim
Cooler
Design Pressure : 15.5/10.5 Kg/cm2
Design Temp : 155oC / 145oC
MOC : UNS C44300
Shell Dia : 1128 mm
Length : 6000 mm
Tube Sheet Thickness : 70 + 10 mm
Weight : 15MT
Client : Technip KT
Equipment : Clean BFW Pre
Heater - I (91-E-27) (IBR – Equipment)
Design Pressure : 47.5 / 36 Kg/cm2
Design Temp : 230oC / 295oC
MOC : SS & CS
Shell Dia : 1594 mm
Length : 9300mm
Tube Sheet Thickness : 230mm
Weight : 29.6MT (Each)
41. Client : : IOCL Paradeep
Equipment : Clean Condensate
Heater (2 Stack, 3 Bundles /stack)
Design Pressure : 16 / 13 Kg/cm2
Design Temp : 140oC / 100oC
MOC : SS 304L
Shell Dia : 1440 mm
Length : 6265 mm
Tube Sheet Thickness : 86mm
Weight : 22.5 MT (Each Shell)
Equipment : TAIL Gas Preheater
Design Pressure : 6.18 / 5.15 Kg/cm2
Design Temp : 350oC / 270oC
MOC : SS 304L & SS 321
Shell Dia : 1630 mm
Length : 7005 mm
Tube Sheet Thickness : 67mm
Weight : 25 MT
42. Client : Vedanta, Lanjigarh
Equipment : Caustic Cleaning Heater
(7 Nos.)
Design Pressure : 8.2 / 12.5 Kg/cm2
Design Temp : 210oC / 130oC
MOC : Duplex 32304
Shell Dia : 796 mm
Length : 6500 mm
Tube Sheet Thickness : 75 + 12 mm (Clad)
Weight : 8 MT
Client : IFFCO, Phulpur
Equipment : Waste Heat Exchanger
(Tube in Tube Type)
Design Pressure : 105 Kg/cm2
Design Temp : 910oC
MOC : LAS Gr. 11
Shell Dia : NA
Length : 5283mm
Tube Sheet Thickness : 203mm
Weight : 22.7MT
43. Client: Reliance Industries Limited, Jamnagar
Equip.: 1st Stage Gas Cooler
Design Pressure : 7 / 27 Kg/cm2, Design Temp: 355oC / 230oC, MOC: UNS C71500 / UNS C46400
Shell Dia: 580mm, Length: 4280mm, Tube-sheet thk.: 48mm,
Tubes: 16 mm OD X 2 mm Thk, Weight: 3MT
44. Client: Hammadan Power Plant, Iran
Equip.: Air Cooled Heat Exchanger
Design Pressure : 10 Kg/cm2,
Design Temp: 100oC, MOC: Al tubes + Al Fins
Tubes: 25.4 mm OD X 2.11 mm Thk, Fin Type: ‘L’ Fin, No of Fins: 11 FPI, Weight: 3 MT
No of Bundles: 24 Nos.
45. Client: Areva GMBH, Germany
Equip.: Air Cooled Condenser
Design Pressure : 4.9 Kg/cm2, Design Temp: 120oC, MOC: CS + Al Fins
Tubes: 38.1 mm OD X 3.4 mm Thk, Fin Type: ‘L’ Fin, No of Fins: 7 FPI & 11 FPI, Weight: 6 MT
No of Bundles: 12 Nos.
46. Client: IOCL PARADIP , Refinery Project
Equip.: Air Cooled Heat Exchanger ( Dump Condenser)
Design Pressure : 7.07 Kg/cm2, Design Temp: 240 o C, MOC: SA 179 (Seamless)
Tubes: 25.4 mm OD X 2.11 mm Thk,
Fin Type: ‘Extrudded’ Fin, No of Fins: 10 FPI, Weight: 13.615 MT
No of Bundles: 8 Nos.
47. Thank You
HDO Technologies Limited|
5/1/2, Phase- I, G. I. D. C. Vatva|
Ahmedabad - 382445 |
Gujarat | India
Please contact:
1. Mehul Chaturvedi
E-mail : mehulchaturvedi@hdo.in
Mob : +91 93216 25888
2. Shirish Kumar Rai
E-mail : skrai@hdo.in
Mob : +91 93216 25883