Quick Details

• Place of Origin:

  Zhejiang, China (Mainland)

• Delivery Time:

  0

• Packing:

  wooden case

• Delivery Port:

  Shanghai/Ningbo

• OE Experience:

  No

Product Name:Spiral Wound Gasket

Spiral Wound Gasket

Application

Universal

Product Description:

Spiral wound gasket(gasket)
1.Gasket tape:PTFE
2.Metal spiral:standard grades1.4541,1.4571.
other materials on request

Spiral wound gasket

Special features

1.Permanent elasticity in hot-cold cycles.

2.To some degree usable in worn-out, damaged,and deformed flanges.

3.Usable under rough conditions.

4.Approximately 10% spring-back of thickness in the installed state.

Can be manufactured to order in nuclear grade according to the Burgmann quality assurance manual and verified with certificates.

Materials

1.Gasketing tape:graphite,PTFE

2.Metal spiral:standard grades 1.4541(AISI 321), 1.4571(AISI 316Ti).

                     other materials on request

3.Inner ring: corresponds to material of the metal spiral

4.Outer ring:generally galvanized steel, coating steel.

Operating limits

Temperature:-200~500oC(Higher temperatures in an inert environment dependent on 

                                      steel grade---please enquire)

Pressure:up to 400bar(Class 2500) for flanges according to DIN and ASME.

                         (higher pressure on request)

Helium tightness to 1.7*10-9mbar.l/s.

Resistant to almost all(aggressive) media(pH 0-14).

Burgmann Sealing Materials Co., Ltd. Cixi is solely owned by German, and has over 30 years of experience in sealing manufacture. Specializing in packing, spiral wound gaskets, graphite rings and non-metallic gaskets, we also supply graphite sheets, reinforced graphite sheets and ...[Read More]

Company Profile:

• Main Product:

  (We Sell): Packing,spiral wound gasket,metal gasket,packing ring,graphite ring,non-asbestos gasket,graphite sheet,non-asbestos sheet,reinforced graphite sheet,graphite packing

• Business Type:

  Manufacturer

• Current Export Market:

  North America, South America, Western Europe, Southeast Asia, Mid East, Oceania