| Material: | PTFE |
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| Application: | Flanges |
| Type: | Oil Seal |
| Performance: | Insulation |
| Shape: | O-Ring |
| Standard: | Standard, Nonstandard |
| Customization: |
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About Us
Xiamen Qishine Imp. & Exp. Co., Ltd provides forged flanges with nominal diameter DN15 - DN3000 that suit for Europe, Germany, the United States, France, Britain, Italy, Russia, Japan and domestic chemical standards, EN, DIN, ASME, ANSI, BS, JIS, MSS, API,AWWA, Gost, GB and SAE. Non-standard flanges according to customers' drawings are available also. All our products are made by ISO,PED, EC, EU and API approved manufacturers. Be rest assured about our products quality. And any third party inspection before delivery are welcome.
High Pressure Metallic Core Insulating Flange Kit Gasket for Oil Pipeline Service
High pressure metallic core insulating flange kit gaskets are specifically designed for high-pressure applications where sealing is essential to prevent leakage and maintain the integrity of the pipeline. These gaskets act as a barrier between dissimilar metals and electrolytes that can cause corrosion. They are widely used in pipelines to insulate cathodic protection systems from the flanges and prevent galvanic corrosion.
The high-pressure metallic core insulating flange kit gasket is constructed using a core made of compressed metal, typically stainless steel, that provides strength and durability. The core material is then coated with a layer of high-strength resin that acts as a barrier to water and corrosive chemicals. The gasket is also reinforced with multiple layers of stainless steel mesh to ensure its strength and durability under high-pressure applications.
One of the key advantages of the high-pressure metallic core insulating flange kit gasket is its ability to withstand extreme pressures and temperatures. The gasket is capable of handling pressures up to 2500 PSI and temperatures up to 600°F without degrading or losing its insulating properties. This makes it an ideal solution for high-pressure applications in various industries, including oil and gas, chemical processing, and power generation.
In addition, the high-pressure metallic core insulating flange kit 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 stainless steel mesh helps to ensure that the gasket can withstand high-pressure applications without losing its sealing performance.
Overall, the high-pressure metallic core insulating flange kit gasket is an effective solution for preventing 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 various industries. However, due to the use of metal in its construction, the gasket may not be suitable for use in certain applications where non-metallic materials are required to prevent galvanic corrosion.
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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) |
Insulating Gaskets are used for sealing and isolating flanges to prevent corrosion. They are used for dissimilar material flanges and cathodic protection piplines to control losses due to corrosion. They can be sued to control stray electric currents in piping at oil, gas, water, refinery, and chemical plants, to increase the effectiveness of cathodic protection systems.
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