
Graphite Spiral Wound Gaskets
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.
Product Details
Basic Info
Model NO.: FMD005-3
Application: Petroleum Pipeline
Performance: Corrosion
Standard: Standard
Origin: Ningbo
Material: Graphite and Metal
Type: Stationary Seal
Shape: O-Ring
Transport Package: Wood Case
HS Code: 8484100000
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. | Name | Picture | Description |
A | SWG with basic type | Tickness:4.5mm | |
B | SWG with inner ring | 1.Tickness for Inner ring:CS(3.2MM) 2. Tickness for inner ring:SS304/316/316LL(3.0MM) 3.Tickness:4.5MM | |
C | SWG with outer ring | 1.Tickness for outerr ring:CS(3.2MM) 2. Tickness for outer ring:SS304/316/316LL(3.0MM) 3.Tickness:4.5MM | |
D | SWG with inner &outer ring | 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 border="0">
Temperature RESISTANCE | PRESSURE RESISTANCE | GASKET COEFFICIENT | Min.pre-tightening specific pressure | Max.machinable size |
-196°C -700°C(not higher than 600°C in oxidic medium) | ≤25MPa | 2.5~4 | y-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.