Flange insulation kit usually includes an insulating gasket, several insulating sleeves, several insulating washers and metal washers. These components are completely designed according to the size of the flange and can be installed without any modification to the flange. All parts of each set are packaged together to avoid losing parts during installation.
| Gasket material | Dielectric strength (Volts/mil) |
Compressive strength (PSI) |
Water absorption % |
Tensile strength (PSI) |
Operating temperature ℃ |
|||||||||||||||
| G-7 | 350 | 40000 | 0.07 | 25000 | - 196- 232 | |||||||||||||||
| G-10 | 550 | 50000 | 0.1 | 45000 | - 196- 138 | |||||||||||||||
| G-11 | 550 | 50000 | 0.1 | 43000 | - 196- 176 | |||||||||||||||
| Phenolic resin | 500 | 25000 | 1.6 | 20000 | - 54- 104 | |||||||||||||||
| Chloroprene composite phenolic resin | 500 | 25000 | 1.6 | 20000 | - 54- 79 | |||||||||||||||
| Modified polytetrafluoroethylene | 350 | 2300 | 0.01 | 1450 | - 196- 260 | |||||||||||||||
Simply you can wholesale Flange insulation kit direct from manufacturers.
1. The square sealing ring is installed in a specially designed groove, which provides close to zero "M" and "Y" values and can still provide effective sealing protection even under low bolt loads.
2. Buna N rubber, EPDM rubber, fluorine rubber and Teflon can be used as its sealing ring, and appropriate materials can be selected and matched according to different working conditions.
3. When matching gaskets, the temperature limits of the materials of the gasket body and sealing ring must be considered at the same time. Generally, if the working conditions are suitable, it is recommended to use G10 material for insulating gaskets and insulating washers.
The insulation sleeve uses MYLAR material to achieve the best insulation effect.
SUNPASS SEALING i a leading manufacturer in Sealing and Insulation in China. Production & Service 7*24 . Sunpass is a famous Chinese brand and Flange insulation kit suppliers known by the world since 2000.
Sunpass Sealing Technology (Zhejiang) Co. LTD
• Zhejiang Top Sealing and Insulation Co.,Ltd.
• Echo Industry Limited
• Tenglong Sealing and Thermal Insulation Manufactory
+86 (0)574 62837603
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