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Non-metallic gaske
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| Specifications |
EXPANDED GRAPHITE CUT GASKET,PTFE GASKETS,PTFE ENVELOPEN GASKET, |
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Non-metallic gasket
EXPANDED GRAPHITE CUT GASKET
Expanded graphite cut gasket are punched or cut from pure expanded graphite sheet and reinforced expanded graphite sheet. Depend on its excellent corrosion resistance, high and low temperature resistance, good compression resilient and high intensity. All kinds of circular, complicated geometric gasket are widely used in pipe, valve, pump, pressure vessel, thermal exchanger, condenser, engine, air compressor, exhaust tube, refrigerating machine, etc.
PTFE GASKETS
PTFE gasket is made by cutting PTFE stick, pipe and sheet into flat shape, v shape gasket or valve annulus. It has 100% PTFE structure. It can bear the bitterest chemical medium, and has good anti-creeping performance.
Expanded PTFE gasket is a replacement of asbestos. It is anti-creeping, anti-cold-flow; anti-low-temperature. It has no pollution. It is easy to install and replace. Under small pre-stress force, it can bear great internal pressure even in a environment of changing pressure. It is the best suit the condition with rough and fragile flange and alternately-changing temperature.
PTFE ENVELOPEN GASKET
PTFE envelope gasket are type of static seal. It is composed of elastic materials such as compressed non-asbestos sheet ,rubber, Ceramics, etc., and a PTFE envelope cove
PTFE has superior properties against chemical (not affected by all chemicals except molten alkali metal and fluorine at elevated temperature) and a wide working temperature range. (from-180~260C) the coefficient of static and dynamic friction of PTFE is very low. PTFE is the best of the “non-stick?materials. It has excellent weathering and aging characteristics.
Application: PTFE envelope gasket is used to seal pipe flanges glass lined, PVC or FRP. Low bolt torque effecting a seal and chemical co***tibility is a main characteristic of this type of gasket.
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| Company: |
Cixi Donde Packing & Gasket Factory
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| Contact: |
Ms. rachel wang |
| Address: |
www.chinaseal.cn |
| Postcode: |
315311 |
| Tel: |
86-574-63787080 |
| Fax: |
86-574-63787241 |
| E-mail: |
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