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Home > Products > PTFE Products > Asme B16.20 Spiral Wound Gaskets

Asme B16.20 Spiral Wound Gaskets

Basic Info

Model No.:  HY-S100S

Product Description



Model NO.: HY-S100S


Application: Pumps


Performance: High Pressure


Standard: Standard, Nonstandard


Standards: Asme, Bs, JIS and En(DIN)


Inner Outer Ring Material: CS,304L,316L


Trademark: Hysealing


Origin: Cixi Ningbo




Material: Graphite Ss


Type: Oil Seal


Shape: O-Ring


Size: 1/2-24′′


Hoop Material: 304c,316L,321,Monel.Ti,Ni


Filler Material: Graphite,PTFE,Asbestos,No Asbestos


Specification: SGS


HS Code: 84841000


Our Hysealing is a big munafacture of the Sealing product in china, our products export worldwide and our price is very good based on a good quality.Our sample is free for you.hope we will have a good cooperation in future



Inner and outer rings for SWG can be processed for inner and outer ring of Spiral Wound Gasket. We make the inner and outer ring by punched for size from 1/2'' to 24''. And by lathe for out standard rings. If some material is costly, we can make by bending and welding with low cost.



Inner and Outer Ring of SWG Typical Applications

> Manufacture all standard sizes inner and outer rings for Spiral Wound Gaskets

> The rings can be manufactured by lathe and punch machine (full piece) and bending by metal strips.



Inner and Outer Ring of SWG Specifications

We provide rings with or without zinc coating and powder coating.

With or without grooving

Style Structure Hoop material Filler material Inner & outer ring material Normal thickness mm
Gasket Inner & outer ring
S100S Without rings 304(L);316(L) 321;317L 31803 Monel, Ti,Ni INC Hast.C/B Zr702 etc. Graphite, PTFE, Asbestos Non-asb Mica, etc CS, 304(L), 316(L), 321;317L 31803 Ti,Ni INC Hast. Monel, Zr702 3.2 4.5 (0.175") 6.4 2 3 (1/8") 4
S100S IR With inner ring
S100S CR With outer ring
S100S IC With inner & outer rings


Contact us if you need more details on Gaskets. We are ready to answer your questions on packaging, logistics, certification or any Other aspects about Spiral wound gasketsMetal Gaskets. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : PTFE Products

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