• Spiral Wound Gasket Made of 304ss, 316ss, ASME B16.20, API, DIN
  • Spiral Wound Gasket Made of 304ss, 316ss, ASME B16.20, API, DIN
  • Spiral Wound Gasket Made of 304ss, 316ss, ASME B16.20, API, DIN
  • Spiral Wound Gasket Made of 304ss, 316ss, ASME B16.20, API, DIN
  • Spiral Wound Gasket Made of 304ss, 316ss, ASME B16.20, API, DIN
  • Spiral Wound Gasket Made of 304ss, 316ss, ASME B16.20, API, DIN

Spiral Wound Gasket Made of 304ss, 316ss, ASME B16.20, API, DIN

Style: O Ring
Function: Fixed Sealing, Hole Sealing
Application: Equipment Seal, Flange Seal, Pump Seal
Shape (For Gasket): Flat Gasket
Material: Metal
Standard: Standard
Samples:
US$ 1/Piece 1 Piece(Min.Order)
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Customization:
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Basic Info.

Model NO.
304/304+FG/CS
Certification
ISO API
Terms
Fob CIF EXW
Production
OEM/ODM
Transport Package
Box and Wooden Case
Specification
1/2"-60"
Trademark
zhmf
Origin
Wenzhou, Zhejaing
HS Code
848410
Production Capacity
100000PCS/Week

Product Description

  Spiral wound gasket  is made by superposing, winding and welding V-type or W-type stainless steel tape and non-metallic filing. It is usually wound by stainless steel, 304,304L,316,316L,321,Ta Mon400, Inconel, asbestos (graphite, PTFE, mica, ceramic) tape used for special-purposed equipments.
Equipment: It is used as static sealing material for pipeline, valve, pump, pressure vessel, condenser, tower, manhole and hand hole's flange connection parts;
Industry: It can be used in petrifaction, machinery, electric power, metallurgy, shipbuilding, medicine, atomic energy, space navigation and so on.
Medium: It is suitable for high-temperature, high-pressure steam, oil, gas, solvent, hot oil and so on. 

  Spiral Wound Gasket is made by thin metallic strip and different sort of filler materials, which is used to control the compression. It also can be accompanied with an inner ring, an outer ring and inner and outer rings when required. It combines the advantages of high elasticity and strength of metallic strip and flexibility of fillers. Furthermore, it well suits the rough flange face, especially is suitable for the situation which is prone to stress relaxation like impact vibration and the circumstance with frequent change in pressure and temperature. We provide spiral wound gasket conform to different standards, but can also produce non-standard, special-shaped, and large metallic spiral wound gasket for some special requirements.

 
Metal strip and the inner and outer rings material Filler  Notes
Domestic serial 
number 
Corresponding 
foreign serial number 
Soft Graphite  
0Cr18Ni9  304  PTFE  
00Cr19Ni10  304L  Asbestos  
0Cr17Ni12Mo2  316  Non-asbestos  
00Cr17Ni14Mo2  316L  Mica fibre  
0Cr23Ni13  309S  Ceramic fibre  
0Cr25Ni20  310S     
00Cr19Ni13Mo3  317L     
0Cr18Ni11Nb  347     
0Cr18Ni11Ti  321     
00Cr22Ni5Mo3  2205(S31803)     
00Cr20Ni25Mo4.5Cu  904L     
Copper Cu     
 Nickel 200 Nickel-200     
Titanium Ti     
Monel 400 Monel 400     
Hastelloy C-276 Hastelloy C-276     
Inconel 600,625  Inconel 600,625     
Inconel 800,825  Inconel 800,825     
 
Code No.  Name Section Plane Flange
ZH2091  Basic Type Spiral Wound 
Gaske 
  Tongue-groove face 
ZH2092  Spiral Wound Gasket with
an outer guiding ring 
  Convex and flat face
ZH2093  Spiral Wound Gasket with an
inner compression ring 
  Convex-concave face
ZH2094  Spiral Wound Gasket with an
inner and outer ring 
  Convex and flat face


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Management System Certification
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 50001