Amine Gas Treating Unit - Best Practices - Troubleshooting Guide Gerard B. Hawkins
Amine Gas Treating Unit Best Practices - Troubleshooting Guide for H2S/CO2 Amine Systems
Contents
Process Capabilities for gas treating process
Typical Amine Treating
Typical Amine System Improvements
Primary Equipment Overview
Inlet Gas Knockout
Absorber
Three Phase Flash Tank
Lean/Rich Heat Exchanger
Regenerator
Filtration
Amine Reclaimer
Operating Difficulties Overview
Foaming
Failure to Meet Gas Specification
Solvent Losses
Corrosion
Typical Amine System Improvements
Degradation of Amines and Alkanolamines during Sour Gas Treating
APPENDIX
Best Practices - Troubleshooting Guide
This deals with Boiler feed pumps used in power plants .
contains details about the KHI and FK series pumps , technical parameters and maintenance prctices followed for these pumps
Flight Dental Systems Mobile Cart with CompressorFLIGHT DENTAL
Fully integrated Mobile Cat with built in compressor. Makes it a easy to use portable delivery unit that you can use for any application whether for dental, medical, veterinary uses. The ultra-quiet compressor can be used a smaller room having the noise of the unit overwhelm the patient.
PET Technologies is European manufacture of PET stretch blow molding equipment and blow molds with 18 years of experience. Head office is in Austria, plant is in Ukraine.
Food safety is paramount to manufacturers and the highest levels of contamination detection in pumped foods are expected. Detection of small contaminants such as metal filings can be challenging.
Naphtha Steam Reforming Catalyst Reduction with MethanolGerard B. Hawkins
Procedure for Naphtha Steam Reforming Catalyst Reduction with Methanol
Scope
This procedure applies to the in situ reduction of VULCAN Series steam reforming catalysts using methanol cracking to form hydrogen over the catalyst in the steam reformer.
The procedure is likely to be applied to plants using only heavier feeds (e.g.: LPG and/or naphtha) and some combination of VULCAN Series catalysts.
Introduction
A small number of steam reforming plants do not have an available source of the commonly used reducing media (e.g.: hydrogen, hydrogen-rich off-gas, natural gas). These plants will usually operate on LPG and/or naphtha feed only where cracking of this hydrocarbon is not usually advised for reduction of the steam reforming catalyst ...
Amine Gas Treating Unit - Best Practices - Troubleshooting Guide Gerard B. Hawkins
Amine Gas Treating Unit Best Practices - Troubleshooting Guide for H2S/CO2 Amine Systems
Contents
Process Capabilities for gas treating process
Typical Amine Treating
Typical Amine System Improvements
Primary Equipment Overview
Inlet Gas Knockout
Absorber
Three Phase Flash Tank
Lean/Rich Heat Exchanger
Regenerator
Filtration
Amine Reclaimer
Operating Difficulties Overview
Foaming
Failure to Meet Gas Specification
Solvent Losses
Corrosion
Typical Amine System Improvements
Degradation of Amines and Alkanolamines during Sour Gas Treating
APPENDIX
Best Practices - Troubleshooting Guide
This deals with Boiler feed pumps used in power plants .
contains details about the KHI and FK series pumps , technical parameters and maintenance prctices followed for these pumps
Flight Dental Systems Mobile Cart with CompressorFLIGHT DENTAL
Fully integrated Mobile Cat with built in compressor. Makes it a easy to use portable delivery unit that you can use for any application whether for dental, medical, veterinary uses. The ultra-quiet compressor can be used a smaller room having the noise of the unit overwhelm the patient.
PET Technologies is European manufacture of PET stretch blow molding equipment and blow molds with 18 years of experience. Head office is in Austria, plant is in Ukraine.
Food safety is paramount to manufacturers and the highest levels of contamination detection in pumped foods are expected. Detection of small contaminants such as metal filings can be challenging.
Naphtha Steam Reforming Catalyst Reduction with MethanolGerard B. Hawkins
Procedure for Naphtha Steam Reforming Catalyst Reduction with Methanol
Scope
This procedure applies to the in situ reduction of VULCAN Series steam reforming catalysts using methanol cracking to form hydrogen over the catalyst in the steam reformer.
The procedure is likely to be applied to plants using only heavier feeds (e.g.: LPG and/or naphtha) and some combination of VULCAN Series catalysts.
Introduction
A small number of steam reforming plants do not have an available source of the commonly used reducing media (e.g.: hydrogen, hydrogen-rich off-gas, natural gas). These plants will usually operate on LPG and/or naphtha feed only where cracking of this hydrocarbon is not usually advised for reduction of the steam reforming catalyst ...
These slides are developed for a part of the undergraduate course in Petroleum Refinery Engineering. The slides are also helpful for Masters level introductory course.
This presentation details out all the process in an Oil Refinery. If you are looking to have a hawk eye view of all the oil refinery process, this presentation will set you on.
Simple explained.
Jingbo Petroleum Machinery Co.,Ltd., founded in 1986, is committed to providing quality oilfield hoses worldwide.
we can provided rubber rotary drilling hose,Cementing Hose,Choke & Kill Hose,BOP Hose,Hammer Union etc.
Tubings and Pipes
Connectors
Cocks and Valves
Flowmeters
Pumps
Laboratory Plastics
Semi-Finished Products
Adhesives and Lubricants
Fastening Elements
Closure Elements
Gaskets
Separation Technology
Drive Technology
The Jindex Pinch Valve range has been designed to solve process problems associated with controlling the flow of abrasive or corrosive fluids. Industries such as mineral processing, pulp and paper, power generation, chemical handling, effluent treatment, water and waste water use the Jindex Pinch Valve.
Tank bottom valve disc lowering-custom made valve-607m-Guichon ValvesGUICHON VALVES
For any liquid, powder or gas. Optional bellows if dangerous product.
For vessel/reactor equipped with agitator, no retention areas
DN 20 to 350
3/4" à 14"
PN 10 to PN 150
150 to 900 lbs
To analyse the evolution of the product ; suitable for liquids, liquids mixed with solids or powders.
Good “crust breaking” function while maintaining tightness, for all non abrasive fluids
DN15
1/2"
PN10 to PN100
150 to 600 lbs
To analyse the evolution of the product ; suitable for liquids, liquids mixed with solids or powders.
To avoid product contamination by another agent
DN25 to DN50
1" à 2"
PN10 to PN50
150 to 300 lbs
Sampling valve capacitive ball-custom made valve-310n-Guichon valvesGUICHON VALVES
To analyse the evolution of the product ; suitable for liquids, liquids mixed with solids or powders.
A precise quantity of product can be taken out, compact design, safe and quick sample removal
DN 15 to DN 200
1/2" à 8"
PN 10 to PN 50
150 to 300 lbs
Dead space free, well suited for viscous and polymerizing fluids
For non abrasive fluids, generally for “crust-breaking” function
DN 12 to DN 200
1/2" to 8"
PN 10 to PN 100
acc. to DN
150 to 600 Lbs acc. to DN
Piston valve metal to metal sealing-engineered valve-606m-Guichon valvesGUICHON VALVES
Dead space free, well suited for viscous and polymerizing fluids
Metal/metal seating, generally for abrasive fluids
DN 10 to DN 200
3/8" à 8"
PN 10 to PN 420
150 to 2500 lbs
Automated protection
To protect the installation against damages caused by line overpressure.
Compact design, low pressure loss.
DN 15 to DN 100
1/2" à 4"
PN 10 to PN 100
acc. to DN
150 to 600 lbs acc. to DN
Robinet piston etancheite metal metal-Guichon valvesGUICHON VALVES
Sans zone morte particulièrement adaptés aux fluides visqueux et polymérisants.
Étanchéité métal/métal, souvent pour fluide abrasif.
DN 10 à DN 200
3/8" à 8"
PN 10 à PN 420
150 à 2500 lbs
Forklift Classes Overview by Intella PartsIntella Parts
Discover the different forklift classes and their specific applications. Learn how to choose the right forklift for your needs to ensure safety, efficiency, and compliance in your operations.
For more technical information, visit our website https://intellaparts.com
Quality defects in TMT Bars, Possible causes and Potential Solutions.PrashantGoswami42
Maintaining high-quality standards in the production of TMT bars is crucial for ensuring structural integrity in construction. Addressing common defects through careful monitoring, standardized processes, and advanced technology can significantly improve the quality of TMT bars. Continuous training and adherence to quality control measures will also play a pivotal role in minimizing these defects.
Hybrid optimization of pumped hydro system and solar- Engr. Abdul-Azeez.pdffxintegritypublishin
Advancements in technology unveil a myriad of electrical and electronic breakthroughs geared towards efficiently harnessing limited resources to meet human energy demands. The optimization of hybrid solar PV panels and pumped hydro energy supply systems plays a pivotal role in utilizing natural resources effectively. This initiative not only benefits humanity but also fosters environmental sustainability. The study investigated the design optimization of these hybrid systems, focusing on understanding solar radiation patterns, identifying geographical influences on solar radiation, formulating a mathematical model for system optimization, and determining the optimal configuration of PV panels and pumped hydro storage. Through a comparative analysis approach and eight weeks of data collection, the study addressed key research questions related to solar radiation patterns and optimal system design. The findings highlighted regions with heightened solar radiation levels, showcasing substantial potential for power generation and emphasizing the system's efficiency. Optimizing system design significantly boosted power generation, promoted renewable energy utilization, and enhanced energy storage capacity. The study underscored the benefits of optimizing hybrid solar PV panels and pumped hydro energy supply systems for sustainable energy usage. Optimizing the design of solar PV panels and pumped hydro energy supply systems as examined across diverse climatic conditions in a developing country, not only enhances power generation but also improves the integration of renewable energy sources and boosts energy storage capacities, particularly beneficial for less economically prosperous regions. Additionally, the study provides valuable insights for advancing energy research in economically viable areas. Recommendations included conducting site-specific assessments, utilizing advanced modeling tools, implementing regular maintenance protocols, and enhancing communication among system components.
Vaccine management system project report documentation..pdfKamal Acharya
The Division of Vaccine and Immunization is facing increasing difficulty monitoring vaccines and other commodities distribution once they have been distributed from the national stores. With the introduction of new vaccines, more challenges have been anticipated with this additions posing serious threat to the already over strained vaccine supply chain system in Kenya.
Cosmetic shop management system project report.pdfKamal Acharya
Buying new cosmetic products is difficult. It can even be scary for those who have sensitive skin and are prone to skin trouble. The information needed to alleviate this problem is on the back of each product, but it's thought to interpret those ingredient lists unless you have a background in chemistry.
Instead of buying and hoping for the best, we can use data science to help us predict which products may be good fits for us. It includes various function programs to do the above mentioned tasks.
Data file handling has been effectively used in the program.
The automated cosmetic shop management system should deal with the automation of general workflow and administration process of the shop. The main processes of the system focus on customer's request where the system is able to search the most appropriate products and deliver it to the customers. It should help the employees to quickly identify the list of cosmetic product that have reached the minimum quantity and also keep a track of expired date for each cosmetic product. It should help the employees to find the rack number in which the product is placed.It is also Faster and more efficient way.
Overview of the fundamental roles in Hydropower generation and the components involved in wider Electrical Engineering.
This paper presents the design and construction of hydroelectric dams from the hydrologist’s survey of the valley before construction, all aspects and involved disciplines, fluid dynamics, structural engineering, generation and mains frequency regulation to the very transmission of power through the network in the United Kingdom.
Author: Robbie Edward Sayers
Collaborators and co editors: Charlie Sims and Connor Healey.
(C) 2024 Robbie E. Sayers
Automobile Management System Project Report.pdfKamal Acharya
The proposed project is developed to manage the automobile in the automobile dealer company. The main module in this project is login, automobile management, customer management, sales, complaints and reports. The first module is the login. The automobile showroom owner should login to the project for usage. The username and password are verified and if it is correct, next form opens. If the username and password are not correct, it shows the error message.
When a customer search for a automobile, if the automobile is available, they will be taken to a page that shows the details of the automobile including automobile name, automobile ID, quantity, price etc. “Automobile Management System” is useful for maintaining automobiles, customers effectively and hence helps for establishing good relation between customer and automobile organization. It contains various customized modules for effectively maintaining automobiles and stock information accurately and safely.
When the automobile is sold to the customer, stock will be reduced automatically. When a new purchase is made, stock will be increased automatically. While selecting automobiles for sale, the proposed software will automatically check for total number of available stock of that particular item, if the total stock of that particular item is less than 5, software will notify the user to purchase the particular item.
Also when the user tries to sale items which are not in stock, the system will prompt the user that the stock is not enough. Customers of this system can search for a automobile; can purchase a automobile easily by selecting fast. On the other hand the stock of automobiles can be maintained perfectly by the automobile shop manager overcoming the drawbacks of existing system.
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.
Engineered valves for plastics polymers-pe-pp industry-Guichon valves
1. GPE / PP
Valves for process
Polyethylene / Polypropylene
Petrochemicals
Cryogenic service
General Chemicals
Fine Chemicals
Nuclear and Navy
Other applications
VALVESVALVES
26 rue Paul Girod - Z.I. Bissy
73000 Chambéry France
Tél : + 33 (0)4 79 44 59 00
Fax : + 33 (0)4 79 44 59 01
E-mail : info@guichon.com
www.guichon.com
ISO 9001
ISO 9001 certified since 1991. ISO 9001:2008
Notified Body: Lloyd's Register Quality Assurance.
ISO 14001
Environmental Management certified to ISO 14001: 2004
Standards by Lloyd's Register Quality Assurance.
PED 97/23/EC
Compliance with the European Pressure Equipment Directive.
Guichon Valves is certified according to Appendix III
Module H of Directive 97/23/EC.
Welding
Welding procedures qualified as per ASME and EN standards.
Polymers
GUICHON Valves also
has special know-how
in following applications:
• Polyester
• Latex
• Nylon
• Polyamide
• PA 6
• Resins-rubber
• PET/ PBT/ PTA
• PVC
• MVC
Agreements and Quality Management
Experienced and
qualified welders
Machining shop equipped
for in-house production
Design department:
the company’s heart
New production plant
RAC-Ang/01-09
Leading Valves Manufacturer
Guichon Valves was created
in 1921, successfully expanded
into the Polymer sector in 1979
and has been in the specific
market of PE / PP / PS since then.
Today, we rank among the
leading European suppliers of
valves thanks to our long expe-
rience and capability to supply
custom-made valves solutions.
The Company has full control
over the design, manufacturing
and testing of its products and
also provides full after sales
service.
Our know-how in manufacturing
high performance valves, added
to the expertise of our engi-
neering and design department,
have ensured constant progress
in the development of innova-
tive and effective solutions,
produced by our Company.
Guichon Valves : an expert to
optimize your process
ASPELL POLYMERS
AMOCO
APPRYL
BATAAN POLYETHYLENE
BEIJING YANSHAN PETR. CO.
BP
CHEMOPETROL
CNPC
CPIC
E.C. VEBA
ELF ATOCHEM
FOSTER WHEELER
INDIAN PETROCHEMICALS CORP (IPCL)
INVENTA FISCHER
JAPAN GAS CORPORATION (JGC)
LANZHOU CHEM. IND.
PETROLEUM CHINA DAGANG OILFIELD
POLYETHYLENE MALAYSIA SDN
P.T. PENI INDONESIA
SAMSUNG ENGINEERING.
SINOKELLOG
SINOPEC
SNCG NCPP
SOFRESID
TECHNIP
UBE INDUSTRIES
UHDE INVENTA-FISCHER
YANGZI PETROCH. CORP.
YISHENG DAHUA PETROCHEMICAL
ZHANJIANG DONGXING OIL ENTERPRISE
ZHEJIANG HUALIAN SUNSHINE PETROCHEMICAL
Some of our worlwide clients
Plastics and Polymers
Sampling
piston valve
DN 6''/8'' x 3/4 ''
- Class 300 -
2. G Process Valves for PE / PPPlastics and Polymers
Specific requirements for PE / PP process
Continuous polymerization process
Our specific answers
to the constraints
of your applications
➟
Hard facing of the piston and / or seat
Extra polishing or mirror polished piston
and / or seat (Ra 0,8 um to 0,4 um)
Dead space free design / No retention area
PP Process
example
PE Process
example
Guichon Valves’ range
Thanks to its 30 years experience in PE / PP,
Guichon Valves is referenced by the main
process licensors
t
t
Optimal tightness: metal-to-metal sealing
Selected materials : A351 CF8M / CF3M
stainless steel or 316L for welded construction
• Insure a perfect
tightness
• Meet corrosion
requirements
• Ability to withstand high
temperature
• Large range
of pressure classes
(150 to 2500 Lbs )
• Be referenced by the main
process licensors
Constraints related to applications in PE / PP process:
Gas
Gas phase
reactor
Flash
Polymer
Polymer
degassing
Pelletising
Purification
Raw
materials
Diluent
Catalyst Loop reactor
Prepoly-
merisation
reactor
Propylene
Comonomer
Hydrogen
Catalyst
Loop
reactor
Gas phase
reactor
Gas phase
reactor
Product
outlet
Features
• Stainless Steel cast body
(A351 CF8M / CF3M)
• Polished piston
• Conical metal-to-metal
piston seating
• Fixed or interchangeable
seat
• On /Off or regulating
valve
• PTFE/Silk + Graphite
sealing
• Manual operator, single
or double acting actua-
tor with/without
manual override
• Outlet angle: 45° or 60°
• Bolted stuffing-box, live
loaded (with spring
washers)
• Rising non turning stem
with outside threads
• Position indicator
• Solid connection flanges
class 150 to 2500
Competitive advantages
• Full bore, low pressure
drop
π Higher efficiency
• Live loaded stuffing box
π Low maintenance
• Polished piston
π Smooth surface,
no retention
π Easy maintenance
• Stellited piston and seat
according to temperatu-
re and pressure
π Longer life
• Rising non turning piston
π Reduced packing wear
Control
piston valve
DN 1''x1'' -Class 600-
Single acting
piston type
pneumatic
actuator with
positioner
Piston valve
DN1''x1''
-Class 600-
in A351 CF8M
Double acting
pneumatic
actuator
Sampling Valve
DN 1 '' x 3/4''
- Class 150 -
A351 CF3M
Sampling
piston valve
DN 4‘’ x 1’’
-Class 300 -
in A351 CF8M
Piston valve
DN 2'' -Class 300-
in 304L
Double acting
pneumatic
actuator
Piston valve -
DN 3/4''x1/2''
-Class 1500-
Double acting
diaphragm piston
type pneumatic
actuator
(closing time < 3s)
Rising
disc type
DN 3'' x 2''
- Class 150 -
in A351 CF3M
➟
➟
➟
➟
3. G Process Valves for PE / PPPlastics and Polymers
Specific requirements for PE / PP process
Continuous polymerization process
Our specific answers
to the constraints
of your applications
➟
Hard facing of the piston and / or seat
Extra polishing or mirror polished piston
and / or seat (Ra 0,8 um to 0,4 um)
Dead space free design / No retention area
PP Process
example
PE Process
example
Guichon Valves’ range
Thanks to its 30 years experience in PE / PP,
Guichon Valves is referenced by the main
process licensors
t
t
Optimal tightness: metal-to-metal sealing
Selected materials : A351 CF8M / CF3M
stainless steel or 316L for welded construction
• Insure a perfect
tightness
• Meet corrosion
requirements
• Ability to withstand high
temperature
• Large range
of pressure classes
(150 to 2500 Lbs )
• Be referenced by the main
process licensors
Constraints related to applications in PE / PP process:
Gas
Gas phase
reactor
Flash
Polymer
Polymer
degassing
Pelletising
Purification
Raw
materials
Diluent
Catalyst Loop reactor
Prepoly-
merisation
reactor
Propylene
Comonomer
Hydrogen
Catalyst
Loop
reactor
Gas phase
reactor
Gas phase
reactor
Product
outlet
Features
• Stainless Steel cast body
(A351 CF8M / CF3M)
• Polished piston
• Conical metal-to-metal
piston seating
• Fixed or interchangeable
seat
• On /Off or regulating
valve
• PTFE/Silk + Graphite
sealing
• Manual operator, single
or double acting actua-
tor with/without
manual override
• Outlet angle: 45° or 60°
• Bolted stuffing-box, live
loaded (with spring
washers)
• Rising non turning stem
with outside threads
• Position indicator
• Solid connection flanges
class 150 to 2500
Competitive advantages
• Full bore, low pressure
drop
π Higher efficiency
• Live loaded stuffing box
π Low maintenance
• Polished piston
π Smooth surface,
no retention
π Easy maintenance
• Stellited piston and seat
according to temperatu-
re and pressure
π Longer life
• Rising non turning piston
π Reduced packing wear
Control
piston valve
DN 1''x1'' -Class 600-
Single acting
piston type
pneumatic
actuator with
positioner
Piston valve
DN1''x1''
-Class 600-
in A351 CF8M
Double acting
pneumatic
actuator
Sampling Valve
DN 1 '' x 3/4''
- Class 150 -
A351 CF3M
Sampling
piston valve
DN 4‘’ x 1’’
-Class 300 -
in A351 CF8M
Piston valve
DN 2'' -Class 300-
in 304L
Double acting
pneumatic
actuator
Piston valve -
DN 3/4''x1/2''
-Class 1500-
Double acting
diaphragm piston
type pneumatic
actuator
(closing time < 3s)
Rising
disc type
DN 3'' x 2''
- Class 150 -
in A351 CF3M
➟
➟
➟
➟
4. GPE / PP
Valves for process
Polyethylene / Polypropylene
Petrochemicals
Cryogenic service
General Chemicals
Fine Chemicals
Nuclear and Navy
Other applications
VALVESVALVES
26 rue Paul Girod - Z.I. Bissy
73000 Chambéry France
Tél : + 33 (0)4 79 44 59 00
Fax : + 33 (0)4 79 44 59 01
E-mail : info@guichon.com
www.guichon.com
ISO 9001
ISO 9001 certified since 1991. ISO 9001:2008
Notified Body: Lloyd's Register Quality Assurance.
ISO 14001
Environmental Management certified to ISO 14001: 2004
Standards by Lloyd's Register Quality Assurance.
PED 97/23/EC
Compliance with the European Pressure Equipment Directive.
Guichon Valves is certified according to Appendix III
Module H of Directive 97/23/EC.
Welding
Welding procedures qualified as per ASME and EN standards.
Polymers
GUICHON Valves also
has special know-how
in following applications:
• Polyester
• Latex
• Nylon
• Polyamide
• PA 6
• Resins-rubber
• PET/ PBT/ PTA
• PVC
• MVC
Agreements and Quality Management
Experienced and
qualified welders
Machining shop equipped
for in-house production
Design department:
the company’s heart
New production plant
RAC-Ang/01-09
Leading Valves Manufacturer
Guichon Valves was created
in 1921, successfully expanded
into the Polymer sector in 1979
and has been in the specific
market of PE / PP / PS since then.
Today, we rank among the
leading European suppliers of
valves thanks to our long expe-
rience and capability to supply
custom-made valves solutions.
The Company has full control
over the design, manufacturing
and testing of its products and
also provides full after sales
service.
Our know-how in manufacturing
high performance valves, added
to the expertise of our engi-
neering and design department,
have ensured constant progress
in the development of innova-
tive and effective solutions,
produced by our Company.
Guichon Valves : an expert to
optimize your process
ASPELL POLYMERS
AMOCO
APPRYL
BATAAN POLYETHYLENE
BEIJING YANSHAN PETR. CO.
BP
CHEMOPETROL
CNPC
CPIC
E.C. VEBA
ELF ATOCHEM
FOSTER WHEELER
INDIAN PETROCHEMICALS CORP (IPCL)
INVENTA FISCHER
JAPAN GAS CORPORATION (JGC)
LANZHOU CHEM. IND.
PETROLEUM CHINA DAGANG OILFIELD
POLYETHYLENE MALAYSIA SDN
P.T. PENI INDONESIA
SAMSUNG ENGINEERING.
SINOKELLOG
SINOPEC
SNCG NCPP
SOFRESID
TECHNIP
UBE INDUSTRIES
UHDE INVENTA-FISCHER
YANGZI PETROCH. CORP.
YISHENG DAHUA PETROCHEMICAL
ZHANJIANG DONGXING OIL ENTERPRISE
ZHEJIANG HUALIAN SUNSHINE PETROCHEMICAL
Some of our worlwide clients
Plastics and Polymers
Sampling
piston valve
DN 6''/8'' x 3/4 ''
- Class 300 -