Sprial wounded gasket with inner ring and outer ring

The metal spiral wound gasket use high quality stainless steel 304 or 316(V type or W type) overlapped together with strips,graphite,PTFE, asbestos ,non-asbestos.The metal strips are fixed by spot welding on the initial and terminal end.

Type of metallic wrap pad:with inner ring,with outer ring,with inner and outer ring

Structure material of metallic wrap pad:

Filling material range:graphite,PTFE

Steel band material range:SS 304,316,316L

Inner ring material range:carbon steel,SS 304,316,316L

Outer ring material range:carbon steel,SS 304,316,316L

Applicable flange face:Flat face(FF),raise face(RF) etc