(ASME B16.20 SWG) Spiral Wound Metal Gasket with Outer and Inner Ring
|FOB Price:||US $0.1 / Piece|
|Min. Order:||10 Pieces|
|Min. Order||FOB Price|
|10 Pieces||US $0.1/ Piece|
|Production Capacity:||200, 000 PCS Per Week|
|Transport Package:||Wooden Case, Plastic Film, Carton Box|
|Payment Terms:||L/C, T/T|
- Model NO.: RS1
- Standard: Standard or as The Customer′s Request
- Specification: ASME, BS, JIS and EN(DIN) standards and others
- HS Code: 84841000
- Material: 316L, Graphite, Carbon Steel, 304
- Trademark: RILSON
- Origin: Zhegjiang, China
Spiral Wound Gaskets consist of a spiral wound sealing component with a solid metal outer guide ring. The outer guide ring serves to center the gasket properly in the flange joint, acts as an anti-blowout device, provides radial support for the spiral wound component, and acts as a compression gauge to prevent the spiral wound component from being over crushed. Normally the outer guide rings are furnished in mild steel, but can be supplied in other metals when required by operating conditions.
The inner ring also serves several functions. Primarily, it provides radial support for the gasket on the winding inside diameter(ID) to help prevent the occurrences of buckling or imploding. The inner ring also serves as an additional compression limiter.
Its ID is normally sized slightly larger than the ID of the flange bore, minimizing turbulence in process flow. The inner rings are normally supplied in the same material as the spiral wound component. Rilson normally manufactures standard spiral wound gaskets to ASME B16.20, designed to suit ASME B16.5 and ASME B16.47 flanges.
If you are interested in our products, please contact me in Email and I will reply as soon as possible.
|Style||Structure||Hoop material||Filler||Inner & outer ring material|
|SWG||With inner & outer rings||
31803,Monel,Ti,Ni,INC, Hast. C/B Zr702,Etc.
317(L), 31803,Monel, Ti,Ni,INC, Hast.C/B Zr702,Etc.
|SWG with inner&outer rings||RS 1-CGI||Raised face / Flat face||304/304+F.G/CS|
|Standard Thickness||2.5 mm/3.2mm/4.5mm/6.4mm/7.3mm|