Material: | PTFE |
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Application: | Flanges |
Type: | Oil Seal |
Performance: | Insulation |
Shape: | O-Ring |
Standard: | Standard, Nonstandard |
Customization: |
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Cathodic Protection VCS Flange Insulating Gasket for Steam
Cathodic Protection and VCS (Vertical Cuttings Dryer System) flange insulating gasket are two distinct concepts that serve different purposes in industrial applications.
Cathodic Protection is a corrosion prevention technique used to protect metallic structures (such as pipelines, storage tanks, and offshore platforms) from corrosion. Cathodic Protection works by making the metallic structure the cathode in an electrochemical cell, where a sacrificial anode is used to provide electrons to the metallic structure, thereby preventing corrosion. Cathodic Protection is a widely used technique in the oil and gas industry, where it is used to protect pipelines, offshore structures, and other equipment from corrosion.
On the other hand, VCS flange insulating gasket is used to electrically isolate flanges in a pipeline system to prevent galvanic corrosion between dissimilar metals. This flange insulating gasket is designed to provide electrical insulation between flanges, thereby preventing galvanic corrosion and extending the life of the pipeline. VCS flange insulating gaskets are commonly used in the drilling industry, where they are used to isolate the drill string from the drilling fluid.
In summary, cathodic protection is a technique used to prevent corrosion, while VCS flange insulating gaskets are used to prevent galvanic corrosion between dissimilar metals in pipeline systems.
Product Profiles |
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Raised Face Gasket |
Full Face Gasket |
Sleeve-Washer |
Sleeve |
Sleeve-Washer |
Retainer Material |
1) G-10 Glass-Reinforced Epoxy (GRE)laminate: |
Compressive Strength: 65,000 PSI |
Dielectric Strength: 750-800 VPM |
Max.Continuous Operating Temp: 300 degrees F (150 degrees Celsius) |
Water Absorption: .05% |
Flexural Strength: 65,000 PSI |
Tensile Strength: 50,000 PSI |
2) G-11 Glass-Reinforced Epoxy (GRE) HighTemp. laminate material: |
Compressive Strength: 50,000 PSI |
Dielectric Strength: 500 VPM |
Max.Continuous Operating Temp: 398 degrees F (200 degrees Celsius) |
Water Absorption: .085% |
Flexural Strength: 57,700 PSI |
Tensile Strength: 41,000 PSI |
Seal Material |
PTFE (Spring-Energized) |
Nitrile |
EPDM |
Isolating Sleeve |
GRE |
Mylar |
NOMEX |
Isolating Washers |
GRE - G10/G11 |
Steel Washer |
ZPS (Zinc plated Carbon Steel) |
XPS (Xylan coated Carbon Steel) |
SS (Stainless Steel) |
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