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New products
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Solid Copper Gasket
High quality Solid Copper Gasket from professional China Solid Copper Gasket manufacturer - Ningbo Kaxite Sealing Materials Co., Ltd.
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Copper Exhaust Gasket
High quality Copper Exhaust Gasket from professional China Copper Exhaust Gasket manufacturer - Ningbo Kaxite Sealing Materials Co., Ltd.
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Copper Head Gasket
High quality Copper Head Gasket from professional China Copper Head Gasket manufacturer - Ningbo Kaxite Sealing Materials Co., Ltd.
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OFHC Copper Gaskets
High quality OFHC Copper Gaskets from professional China OFHC Copper Gaskets manufacturer - Ningbo Kaxite Sealing Materials Co., Ltd.
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Oxygen Free Copper Gaskets
High quality Oxygen Free Copper Gaskets from professional China Oxygen Free Copper Gaskets manufacturer - Ningbo Kaxite Sealing Materials Co., Ltd.
Flexible Graphite Rolls
Kaxite Flexible graphite sheet and rolls is made from high purity graphite, it is used can be expanded graphite particles formed by the high temperature expansion of repression, it retains the high temperature crystalline flake graphite, corrosion resistant, self lubricating, etc.
Description
Flexible Graphite Sheet, normally we call it "Expanded Graphite Sheet", it is made from high quality and purity flake graphite, which is gone through chemical treatment, expanding under high temperature and then rolling. It is a basic material for making different kinds of graphite sealing products.
Kaxite B201N - Nuclear grade Flexible graphite sheet
Typical Application
> Made for packing rings and various kinds of gaskets
> Cut into strip for filler of spiral wound gasket - Style TP201
> Used widely in chemical, automotive and pump, valve industries
Prime Features
> Lone life and less maintenance
> Replacement for asbestos, new more applications are being indentified daily.
Technical Data
| Item | Industrial grade | Nuclear grade |
| Tolerance of density g/cm3 | +/-0.06 | +/-0.05 |
Carbon content  %
|
98/99 | 99.5 |
|
Tensile strength Mpa
|
4 | 5 |
|
Compressibility %
|
30 | 30 |
|
Recovery %
|
15 | 15 |
| Sulphur content | 1200 | 700 |
| Chlorine content | 50 | 25 |
| Stress relaxation rate % | 10 | 10 |
| Lgnition loss | 2.0 | 0.5 |
Temperature: -240~+500
under oxidizing environment
-240~+3500 under non-oxidizing environment
PH: 0~14
Dimensions
| Item | Sheets | Rolls |
| Density g/cm3 | 1.0 | 1.0 |
| Length | 1000,1500mm | 30~100m |
| Width mm | 1000,1500 | 1000~1500 |
| Thickness mm | 0.5~3.0 | 0.2~1.1 |