Style SRI Spiralwound gasket constructed with high density >98% purity inhibited grade graphite that extends slightly above the metal windings and wound with metal filler to a specific pressure setting on the windings to ensure uniform compression under load.
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(Petro-) Chemical Industry, Steam, On- and Offshore exploration, pipeline systems, pressure vessels and exchangers.
Spiral Wound Gaskets can be used in a wide variety of media, i.e. a pH range varying from 0-14. Application/ compatibility guide is available on request. Temperature from –450 °F up to 850 °F (steam up to 1200 °F)
Standard gaskets are manufactured according EN1514-2 for EN/DIN-flanges class PN10 - PN400 and ASME B16.20 / EN 12560-2, for flanges acc. ASME B16.5 class 150-2500lbs. Also non-standard equipment gaskets can be manufactured up to a diameter of 4000 mm.We have a large stock in Carbon Steel and SS316L. Other materials are also available.
Spiral Wound Gaskets can be used in a wide variety of media, i.e. a pH range varying from 0-14. Application/ compatibility guide is available on request. Temperature from –450 °F up to 850 °F (steam up to 1200 °F).
- Excellent sealing characteristics for a wide range of seating stresses
- Suitable for low torque flange-constructions
- High pressure and temperature range
- Broad chemical resistance (pending on the metallic materials and sealing layers)
- Design suitable for fluctuating temperatures and pressures
- blow out safe