Gold Member Since 2016
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Ningbo Famedo Sealing Products Co., Ltd.

Spiral Wound Gaskets, Graphite Steel Spiral Hoop, Metal Grahite Spiral Gaskets manufacturer / supplier in China, offering Graphite Spiral Wound Gaskets, High Quality FKM/Ffkm/FPM/Aflas/Viton Rubber O Ring&High Temperature Flourrubber Gaskets, Professional Automobile Rubber Parts &Bumper&Mounting Rack&Rubber Washers and so on.

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Graphite Spiral Wound Gaskets

FOB Price: Get Latest Price
Min. Order: 1,000 Pieces
Production Capacity: 1000000PCS/Month
Transport Package: Wood Case
Payment Terms: L/C, T/T, Western Union, Money Gram

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Basic Info
  • Model NO.: FMD005-3
  • Application: Petroleum Pipeline
  • Performance: Corrosion
  • Standard: Standard
  • HS Code: 8484100000
  • Material: Graphite and Metal
  • Type: Stationary Seal
  • Shape: O-Ring
  • Origin: Ningbo
Product Description
Specifications
1.1. Material:Stainless steel, PTFE, graphite, Carbon steel
2.Temperature:-196~700degree
3.Standard:ANSI,HG,ISO
 Product Description
 Spiral wound gasket consists of "V-shape"(or"W-shape")metal tape and nonmetal tape,which are overlapped each other and wound continuously.To fasten the metal tape,both its start point and end point are tack welded.
 Products  Features
Wide range of applicable working condition,high temperature and high pressure resistance,applicable to super low temperature and vacuum condition.Chemical resistant gasket is available under various medium,through change of composition of gasket.
Strong stress compensation,stable and reliable sealing performance even under frequent pressure fluctuation condition.
Perfect sealing performance.
Normal requirement of flange surface finishing which contact with gasket.
Easy installation and low pre-tightening stress of gasket.
 Assortment  in display
 
Code no.NamePictureDescription
ASWG with basic typeGraphite Spiral Wound Gaskets Tickness:4.5mm
BSWG with inner ring
Graphite Spiral Wound Gaskets
 1.Tickness for Inner ring:CS(3.2MM)
 2. Tickness for inner ring:SS304/316/316LL(3.0MM)
 3.Tickness:4.5MM
CSWG with outer ring
Graphite Spiral Wound Gaskets
 
 1.Tickness for outerr ring:CS(3.2MM)
 2. Tickness for outer ring:SS304/316/316LL(3.0MM)
 3.Tickness:4.5MM
 
DSWG with inner &outer ringGraphite Spiral Wound Gaskets 1.Tickness for outerr ring:CS(3.2MM)
 2. Tickness for outer ring:SS304/316/316LL(3.0MM)
 3.Tickness:4.5MM
 
1.A.Wound style gasket consists of four type:basic type,with inner ring,with outer ring,and with inner and outer rings. B.Heat exchanger wound style gasket:basic type and with inner and outer rings.
2. Normally matrial used:
A.Steel tape:08F,0Cr18Ni9(304),0Cr18Ni9Ti,1Cr18Ni9Ti(321),0Cr17Ni12,M02(316),00Cr17Ni14M02(316L).
B.(Cold roll)steel plate for inner and outer ring:Outer ring:mild steel,0Cr13 and 0Cr18Ni9
Inner ring:same as steel tape,special order is a available through negotiation. 
C.Nonmetal tape:flexible graphite,special made asbestos,teflon and non-asbestos paper.
 
Technical data sheet
Temperature RESISTANCEPRESSURE RESISTANCEGASKET COEFFICIENTMin.pre-tightening specific pressureMax.machinable size
-196°C -700°C(not higher than 600°C in oxidic medium)≤25MPa2.5~4y-68MPa-2800MM

Products Application fields
Heat treatment industry for furnace parts, fans, tube hangers, and baskets and trays to hold small parts.
Chemical process industry to contain hot concentrated acids, ammonia, and sulfur dioxide. 
 Food processing industry.
Hot acetic and citric etc.
Graphite Spiral Wound Gaskets
Graphite Spiral Wound Gaskets
 
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Mr. Carl Xu
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