Specifications

Spiral Wound Gasket
1.Pressure: 6.3 to 25Mpa
2.Standard:ASME B16.20, MSS SP-44, API 605
3.

Outer Ring Stainless Steel Spiral Wound Gasket  

 

Kind of gasket 

1.A. spiral wound gasket consists of four types:basic type,with  inner ring,with outer ring,and with inner and outer rings.

  B. heat exchanger spiral wound gasket :basic type and with inner and outer rings

2.Normally material used:

A. Steel tape :08F ocr13,ocr18Ni9Ti.1Cr18Ni9Ti(321).ocr17Ni12,M02(316),and 0Cr17Ni14M02(316L)

B.(Cold roll)steel plate for inner and outer ring:

Outer ring "mild  steel ,ocr13 and OCr18Ni9

Inner ring: same as steel ,special order is available through negotiation.

C.Normetal tape: flexible graphite, special made asbestos ,Teflon and non-asbestos paper.

 

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