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Flange Insulation Gasket Kit

Home / Products / Flange Insulation Gasket Kit / Sealgood Insulation Gasket Kit SG-G1500A

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Sealgood Insulation Gasket Kit SG-G1500A

Sealgood Insulation Gasket Kit SG-G1500A

Part No.:

Sealgood Insulation Gasket Kit SG-G1500A

Company:

Shaoxing Sealgood gasket and sealing Co.,Ltd.,

Your Name:

Mr. Gao

E-mail：

[email protected]

Tel：

13588539608
  • Descripton
  • Message
    • 4+

Sealgood Insulation Gasket Kit compased one piece insulating gasket, each bolt with one sleeve, each nut with one insulating washer and steel washer. Used in two different material pipeline flanges for anti-corrasion and prefects conduction of electricity.

 

Specification

1. The quad ring,a rectangular sealing element, encapsulated in special designed groove, it provide near zero "M"and "Y"factors to make the controlled-pressure seal can always be obtained without tremendous bolt loads.
2. The material such as Nitrile, EPDM, VITON and Telfon can be used as sealing elements, this increase the options for different working conditions.
3. Both retainer and sealing element's temperature limit should be considered together while choose the material. Refer to chart for sealing gasket temperature range and material compatibilities.

 

Gasket of Material

Material

Dielectric strength

(volts/mil)

Compressive strength

(PSI)

Water absorption

(%)

Tensile strength

(PSI)

Temp

(℃)
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 500 25000 1.6 20000 -54~104
CR+Phenolic 500 25000 1.6 20000 -54~79
 RPTFE 350 2300 0.01 1450 -196~260

 

Sealing Ring of Material

ltem Nitrile EPDM CR Witon Teflon
Operating temp°F -40~+250 -40~+250 -40~+250 -20~+350 -320~+450
Operating temp°C -40-+121 -40-+121 -40-+121 -29-+177 -196-+232

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