... fittings, we can produce various kind of product such as,tee(equal and reducing), cross, cap, reducer(concentric and ... welded pipe, galvanized pipe).Our pipe fittings by ASTM,ANSI.JIS,DIN,EN,GB,SY,DL,ISO standards or as ... plate flangesize1/2"--96"wall thicknesssch20-sch160standardDIN,JIS,ANSI,BS,GBmaterialcarbon steel:ANSI A105,Q235,16Mnconnectionbutt-weldingqualityISO9001-2008,KS,CCSapplicationsoil, ...