Spiral Winding with Outer Guide
This profile is normally used in raised and flat faced flanged
spiral wound metallic gasket with inner and outer ring
Description:
The ASP-CG is the most common profile of spiral wound gasket and used extensively in ANSI B16.5 flanges. The gaskets consist of a metal guide ring (or sometimes referred to as a centering ring) and a spiral wound sealing element. This profile is normally used in raised and flat faced flanged. The outer ring is often made of carbon steel (painted or zinc plated to prevent corrosion) but can be made of alloys for higher temperature and more severe medium applications.
APPLICATION:
We can produce according to ASME, BS, JIS and EN(DIN) standards or client request.
| Products | Style | Flange | For example |
| Basic type SWG | 3050 | Tongue and Groove | 304/PTFE |
| SWG with inner ring | 3050IR | Male and Femal | 304 304/FG |
| SWG with outer ring | 3050CR | Raised face Flat face | 304/ASB CS |
| SWG with inner &outer rings | 3050IC | 304 304/FG CS | |
| SWG for heat exchange | 3050H | Heat exchanger | 304/FG with 1 bar of DJ |
| Special shape SWG | 3050S | Special | Oval |
MATERIAL:
| Style | Structure | Hoop material | Filler material | Inner&outer ring material | Normal thickness mm | |
| Gasket | Inner&outer ring | |||||
| 3050 | Without rings | 304(L);316(L);312;317(L);31803Monel Ti,Ni INC Hast.C/B Zr702etc. | Graphite, PTFE, Asbestos Non-asb Mica,etc | CS304(L) 316(L) 321,317L31803Ti,Ni INC Hast Monel Zr702 | 3.2 4.5(0.175") 6.4 | 2 3(1/8") 4 |
| 3050IR | With inner ring | |||||
| 3050CR | With outer ring | |||||
| 3050IC | With inner&outer rings | |||||
