Description
The Insulating Kit includes an insulating gasket, several insulating sleeves, several insulating washers and metal washers, and the dimensions of these components are designed and produced according to the corresponding flanges. Insulation Kits are commonly used in industries such as oil and gas production, processing, transportation and power generation.
Profiles
Isolation Gasket For Low Pressure | This kind of gasket is Neoprene Rubber faced Phenolic. It is suitable for flange class up to 300Lbs, and temperature up to 75℃. | 
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Isolation Gasket For Middle Pressure | This kind of gasket consist two grooves on both sides, and install two elastomeric elements or PTFE in. It is suitable for most of water, gas, oil and hydrocarbon service. | 
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Isolation Gasket For High Pressure | This kind of gasket is based with stainless steel core, that bonded with glass-reinforced epoxy. Seal grooves are machined, Spring-energized PTFE seals are installed in it. The gasket is suitable for flange class up to 1500Lbs. | 
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Typical Physical Properties
Sleeve Material | Dielectric Strength (Volts/Mil) | Water absorption (%) | Temperature Range (℃) |
Mylar | 800 | 0.8 | -50~+145 |
G10 | 550 | 0.1 | -125~+150 |
G11 | 600 | 0.4 | -40~+200 |
Mica | 450 | 1.6 | -125~+700 |
Washer Material | Dielectric Strength (Volts/Mil) | Water absorption (%) | Temperature Range(℃) | Compressive Strength (psi) |
G10 | 550 | 0.1 | -125~+150 | 65000 |
G11 | 600 | 0.4 | -40~+200 | 65000 |
Mica | 450 | 1.6 | -125~+700 | 20000 |