Being a sophisticated device, when Pressure Reducing Valve (PRV) is subjected to the harsh working conditions, there could be chances of choking up of the valve which eventually leads to disruption in the outlet pressure, noise, vibration and inadequate flow. Downtime goes up along with the maintenance cost. This presentation talks about common issues, the root cause analysis and troubleshooting the same.
The pressure test is a key event in the installation of all Fusible PVC® products, including Fusible C-900®, Fusible C-905®, and FPVC®. There are, in a lot of installations, more events beyond the pressure test that define completion of the project. For pipe supply and fusion services however, the pressure test can define completion of services in the manner expected
Being a sophisticated device, when Pressure Reducing Valve (PRV) is subjected to the harsh working conditions, there could be chances of choking up of the valve which eventually leads to disruption in the outlet pressure, noise, vibration and inadequate flow. Downtime goes up along with the maintenance cost. This presentation talks about common issues, the root cause analysis and troubleshooting the same.
The pressure test is a key event in the installation of all Fusible PVC® products, including Fusible C-900®, Fusible C-905®, and FPVC®. There are, in a lot of installations, more events beyond the pressure test that define completion of the project. For pipe supply and fusion services however, the pressure test can define completion of services in the manner expected
Roof Drain System, Distance from inside shell to face of shell outlet nozzle flange, Distance from center line of roof to face of sump outlet nozzle flange, Location of shell nozzle on outside of tank, Location of roof drain sump in relation to tank center.
Stage Completions Inc. had the opportunity to present on the Emerging Technologies Panel at the TD Securities Beyond the Numbers: A Technical Overview of the Montney conference on Thursday, October 20, 2016 in Toronto. This is the presentation that was given to conference attendees.
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.
Roof Drain System, Distance from inside shell to face of shell outlet nozzle flange, Distance from center line of roof to face of sump outlet nozzle flange, Location of shell nozzle on outside of tank, Location of roof drain sump in relation to tank center.
Stage Completions Inc. had the opportunity to present on the Emerging Technologies Panel at the TD Securities Beyond the Numbers: A Technical Overview of the Montney conference on Thursday, October 20, 2016 in Toronto. This is the presentation that was given to conference attendees.
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.
HDOT one of the topmost Manufacturing Units in IndiaGitanjali Singh
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.
Inspection of Stainless Steel Heat Exchanger Tubes with Eddy Current Array ProbeEddyfi
Eddy current testing (ECT) is a commonly used technique to inspect non-ferromagnetic heat exchanger and condenser tubing. The typical bobbin probe configuration has proven to be efficient at detecting volumetric flaws such as pitting, fretting, erosion and general corrosion. However, this probe design faces a major limitation with respect to cracking defects especially along the circumferential axis of the tube.
Motorized rotating pancake coil (MRPC) probes have been developed to overcome the limitation of circumferential cracking and to provide a high resolution mapping of the tube, sensitive to all types of flaws in any orientation. However, this inspection technique remains very slow and not appropriate for inspecting the entire length of the tube. Eddy current array (ECA) tubing probes were introduced in the late 1990s with success for the inspection of Steam Generators. However, these probes are very specialized, equipment and software-specific, and cost prohibitive outside the scope of SG applications.
Interest has recently increased with regards to circumferential cracking resulting in high interest in ECA probes. Manufacturers are responding by proposing various “arrays” which can be categorized as non-multiplexed or multiplexed array probes. Non-multiplexed probes are generally limited to a combination of bobbins and coils equal to the number of physical channels of the source ECT tester (usually 4 or 8). This category also includes Air Conditioning (AC) probes. Multiplexed probes leverage the physical inputs of an ECT instrument via time slots and can physically accommodate up to 256 channels.
This paper provides the laboratory and field results of bobbin probes, non-multiplexed array probes, and multiplexed array probes. The performance of the various techniques is compared and other inspection requirements such as C-Scan imaging are described in details.
Roof Drain System, Distance from inside shell to face of shell outlet nozzle flange, Distance from center line of roof to face of sump outlet nozzle flange, Location of shell nozzle on outside of tank, Location of roof drain sump in relation to tank center.
Ateco Gauge Pole Cover, Floating Roof Gauge Pole Cover, Floating Roof Gauge Pole Emission Control, Suitable for products with correct material selection.
1. ATECO TANK TECHNOLOGIES ENG CO.LTD. Form No
Yazlik Yeni Mah. Basogretmen Cad. No:46 41650 Rev.No
41200 Golcuk KOCAELI TURKEY
Tel : +90.262.3351598 Fax : +90.262.3351567 Date
E-Mail : info@atecotank.com Web : www.atecotank.com Prepared By
DIFFUSER DATASHEET
Client Tank No
Contact Person Tank Location
Region Tank Diameter
Inspected By Tank Height
Inspection Date
Job No
1 Product Stored
2 Specific Gravity Of Product @60°F
3 Manway Opening Size
4 Diffuser Pipe Diameter
Diffuser Pipe Schedule (Circle One) If Diffuser Pipe Schedule
5 Sch 40 Sch 80 Other
Is “Other” Enter Pipe Schedule
6 Diffuser Pipe Material (Circle One) Carbon Steel Stainless Steel Aluminium
7 Shell Nozzle Size
8 Shell Nozzle Inward Projection
9 Shell Nozzle Centerline Height
10 Shell Nozzle Inside Of Tank (Circle One) Flange No Flange
11 Bottom Slope / Slope Direction
12 Welding Permitted (Circle One) Yes No
13 Bottom Coating (Type)
14 Inlet Flow ( in Cubic ft. Per second) or ( m³/h)
Desired Diffuser Output Flow Velocity ( Circle One)
15 3 ft/second Other
If Diffuser Output Flow Velocity Is “Other” Please Specify.
Length Of Diffuser Pipe (Circle One)
16 If Diffuser Pipe Length Is “Other” Please Specify. 20'-0" Other
Or The Computer Will Calculate The Pipe Length
17 Diffuser Pipe End (Circle One) Open Cap Blind Flange Weld Cap
Does Diffuser Need To Be Offset From Centerline Of Tank
18 Because Of Center Column Or Other Obstruction (Circle One) Yes No
If Yes- Give Description of Obstruction Or Include Diagram
Notes/Special Requirements
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