1．Stainless steel:ASTM A403,WP304/304L/316/316L/317/317L/312 etc.
2．Carbon steel:ASTM A234 WPB,A420 WPL3/L6 etc
3．Alloy steel:ASTM A234/P5/P9/P11/P12/P22/P91 etc
4．Ductile iron fitting:EN545/BS4772/ISO2531 DN 80-1400
5．Types: L/R and S/R 45,90&180DEG elbow,straight and reducing
6．tee,cross,concentric and eccentric reducer,cap and lap joint stub end.
7．Size :1/2’ to 30’(seamless pipe fitting),16’ to 72’(seam pipe fittings)
8．Wall thickness:Sch5S to SchXXS