Spiral wound gasket

Spiral wound gasket is formed of V-shaped W--shaped metallic stripe and soft non-metallic filler by means of piled, spiral wound and connected its end and beginning by dot welded. Depend on its excellent compression resilience it is suitable for sealing spots where the alteration of temperature and pressure are frequent. Profile Products Style Flange For example Basic type SWG SWG100 Tongue and Groove 304/PTFE SWG with inner ring SWG100 IR Male and Female 304 304/FG WG with outer ring SWG100 OR Raise face Flat face 304/ASB CS SWG with inner & outer rings SWG100 IOR 304 304/FG CS Hoop Inner & outer ring material Filler material Normal thickness mm Products Style Products Style Temperature °C 3.2/2.0 4.5/3.0 4.8/3.0 5.5/4.0 7.5/5.0 Carbon steel CS ASB ASB 500 304(L),316(L) 304(L),316(L) Graphite FG 650 Monel Mon PTFE PTFE 250 Ni,TI Ni,Ti MICA MICA 950 INCONEL INC CER CER 1000 HAST,ZIRC HAST,ZIRC NAF NAF 300