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Ningbo Gaote Sealing Co., Ltd
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Ningbo Gaote Sealing Co., Ltd
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Swaged Metric Hose Fittings20411
Ferrule
Metric Adapters
Metric Adapters
Acid-resisting Asbestos Rubber Sheet
Oil-resisting Asbestos Rubber Sheet
Asbestos Sheet with Wire Mesh
Asbestos Rubber Sheet
Rubber Sheet
Expanded PTFE Sheet
PTFE Tube and Rod
Pure PTFE Sheet
Expanded Graphite Sheet
Reinforced (Non-)Asbestos Beater Sheet
Non-asbestos Beater Sheet
Oil-resisting Non-asbestos Sheet
Non-asbestos Sheet
Graphite Sheet with Wire Mesh
Graphite Sheet with Tanged Metal
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PTFE Envelope Gasket
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Origin:
China
Payment Method:
Telegraphic Transfer (T/T)
It is a combination gasket using soft gasket as asbestos rubber, non-asbestos, rubber or graphite reinforced sheet as the sandwich, and jacketed by PTFE film. It has excellent corrosion resistance, and good compression recovery, and is widely used in sealing using various of mediums as strong acid, strong alkali, strong oxidant, chlorine, and pollution prohibited.
Product structure:
490 –V typesection cutting type, cutting the PTFE film from outside to inside wall, suitable for low pressure, economic type.
490—L typemachining (square , mechanically turning the PTFE sheet, suitable for medium and high pressure.
490-- U typepacket folding type, sticking the PTFE with tipping together after heating, generally used for diameter larger than 200mm
Product application:
When the traditional cutting gasket can’t satisfy the chemical resistance demands, the GOT-490 Sandwiched and Jacketed Gasket special combination design will be the most ideal solving solution. It can be used in food and medical industry, such pollution prohibited occasions, which can efficiently solve the hard handling mediums as medium-strong alkali, low temperature fluid, oxygen, and chlorine, etc.
1. PTFE has 100% real chemical resistance;
2. It can be used between the temperature range from -200 to +250oC if the sandwiching material allows;
3. Having different mechanical strengths corresponding to different sandwiching materials;
4. Recommended pressure d4 Mpa.
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