Customization: | Available |
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Material: | PTFE |
Application: | Flanges |
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LPG/HPG Type F/E/D Isolating Flange Gasket for Oil and Gas Pipeline Service
LPG/HPG Type F/E/D Isolating Flange Gasket is a type of flange gasket that is specifically designed for high-pressure applications in the oil and gas industry. These LPG/HPG Type F/E/D Isolating Flange Gaskets are used to create a barrier between dissimilar metals to prevent galvanic corrosion and ensure the long-term integrity of pipelines.
The LPG/HPG Type F/E/D Isolating Flange Gasket is made up of a core of high-strength fiberglass that is coated with a layer of high-strength epoxy. The core is designed to provide strength and durability, while the epoxy coating provides a barrier to water and corrosive chemicals. The gasket is also reinforced with multiple layers of fiberglass mesh to ensure its strength and durability under high-pressure applications.
One of the key advantages of the LPG/HPG Type F/E/D Isolating Flange Gasket is its ability to withstand extreme pressures and temperatures. The gasket is capable of handling pressures up to 1500 PSI and temperatures up to 300°F without degrading or losing its insulating properties. This makes it an ideal solution for high-pressure applications in the oil and gas industry.
In addition, the LPG/HPG Type F/E/D Isolating Flange Gasket is designed to provide excellent sealing performance. The gasket is typically designed to fit between the flanges and provide a tight seal that prevents leaks and corrosion. The use of multiple layers of fiberglass mesh helps to ensure that the gasket can withstand high-pressure applications without losing its sealing performance.
Overall, the LPG/HPG Type F/E/D Isolating Flange Gasket is an effective solution for preventing galvanic corrosion and ensuring the long-term integrity of pipelines in high-pressure applications. Its ability to withstand extreme pressures and temperatures, excellent sealing performance, and resistance to corrosion make it a popular choice for the oil and gas industry. However, it is important to note that the gasket may not be suitable for use in applications where non-metallic materials are required to prevent galvanic corrosion.
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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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