Type : Weldneck, Slipon, Socketweld, Lapjoint, Threaded, Reducing, Orifice And Spectacle Blind Specification : ASTM, ASME, DIN, JIS, BS & IS Material : Carbon Steel, Stainless Steel, Alloy Steel, Duplex , Super Duplex, Nickel Base Alloy Like Hast Alloy, Inconel..Etc Range : SIZE 1/2" TO 12" & FROM CLASS 150 TO