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ISO2853 Hygienic Stainless Steel Union Couplings Hexagon Nut Type 1 Inch-4 Inch Size
1" ~ 4" Size ISO2853 Standard ISS IDF Hygienic Stainless Steel Union Couplings - Hexagon Nut Type
Product Introduction:
Working principle: to jion sanitary pipes or valves together by the way of screw coupling
Part material: 304 or 316L for medium contact part; 304 for other parts
Working pressure: 0 ~ 10 bar
Installation: Free direction, no special angle limit
Ways of connecting the pipe: by weld or thread
Surface treatment: internal surface Ra=0.4 ~ 0.8μm; outside surface: Ra=0.8 ~ 1.6μm
Sealing ring material: EPDM--black (-20~+135℃); Viton--black (-30~+230℃); Silicon--black or transparent or red (-50~+180℃), PTFE--white (-30~+230℃)
Main Parts:
Specifications: