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China Sunway Sealing Material Factory

PTFE gasket

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Product Name:

PTFE gasket

Model No.:G1003 
Place of Origin:Zhejiang 
Trademark:SUNWAY
Min. Order:50/PC
DeliveryDate:20DAYS
Packing:wood carton
Transportation:Air Or Ocean Shipment
Specifications:1/2"-24"
Function:electrical power
PaymentType:TT,cash
Certificates:ISO9001
ExportingRegion:Europe,SouthEast Asia

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 Description
Expanded graphite cut gasket are punched or cut from pure expanded graphite sheet and reinforced expanded graphite sheet. graphite cut gasket, graphite cut gaskets, Depand 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. graphite cut gasket, graphite cut gaskets
     

graphite cut gaskets


Service range :  
Reinforced inserted material Stability under compressive stress
(N/mm2)
Temperature(°C) Compressibility
(%)
Recovery
(%)
In oxidizing media In non oxidizing media
Tanged carbon steel sheet >=48 -10~450 -10~550 30~35 15~20
SS304,SS316 Tanged >=48 -240~450 -200~600 30~40 15~30
SS304,SS316 Flat sheet >=45 -240~450 -200~600 40~50 10~15
SS304 Mesh >=40 -240~450 -200~600 30~35 15~20

 

Reinforced inserted material Gas permeability (cm3/min)
(Thickness 1.5mm\)
Sealability
(Thickness 1.5mm)
Sealing constants
N2 m1/hr Bumming oil A
m1/hr
"M"
factor
"Y"
stress psi
Tanged carbon steel sheet <=0.8 30 <0.5 3.0 9000
SS304,SS316 Tanged <=0.8 60 <0.5 2.5 4000
SS304,SS316 Flat sheet <=0.4 35 <0.5 2.0 900
SS304 Mesh <=1.0 70 <0.5 3.0 5000

 

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