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Graphite Tape For Spiral Wound Gasket

Graphite Tape For Spiral Wound Gasket

100% Graphite Tape For Spiral Wound Gasket need to be inspected before leaving the factory.Leakage rate is 0. Our spiral wound gaskets have a large safety stock, guaranteeing more than 600 pieces for each size .

Model:SG-G1101

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Product Description

Graphite Tape For Spiral Wound Gasket

Graphite tape is made by We use the high  precision CNC lathe to cut  the graphite coil into strip.Compared with the traditional graphite technology,it has higher precision, low damage  and higher smoothness.


Application

Graphite tape as the filler for spiral wound gasket,In-situ pump and valve gland packing, manufacture of graphite packing rings. It is suitable for hot water, high temperature and high pressure condition, steam, heat transfer medium, ammonia, hydrogen, organic solvents, hydrocarbons, low temperature liquids, etc


Specification


Item

value

C concentration

99%

S concentration

<1000ppm

chlorine concentration

<45ppm

 tensile strength

4.5MPa

compressibility

>40%

recovery

>10%

Temperature

-200℃-600℃

Pressure

20MPa

Thickness

-0.5~1mm,+/-0.04g/cm3

Width

5.6~6.0mm/3.9~4.3mm is for4.5/3.2mm of SWG

Density

1.0g/cm3,+/-0.06g/cm3


Different grades of graphite layer physical and mechanical properties


Item

tolerance of density

C concentration 

tensile strength

S concentration

chlorine concentration

stress relaxation

 loss  ignition

 

Industrial

±0.06g/cm3

≥98%

4 Mpa

<1000ppm

<50ppm

10%

2.0≤%

Nuclear

±0.05 g/cm3

≥99.5%

5 Mpa

<700ppm

<25ppm

10%

0.5≤%


Feature :

1.High temperature and cold temperature resistance

2.Good self-lubrication and high resilience

3.Excellent corrosion resistance

4.Good compression resilient

5.Easy to use, low cost

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