... Neck, Blind, Threades, Lap-joint, Socket welding,flange Steel Flanges Fittings The main flange products of our company include ... JIS, UNI, NS and AS, GB, HB, JB, etc. Steel Flanges Fittings1)Standard: ANSI, JIS, DIN, UNI, BS2)Specification:DN10 ... DIN2502 PN16b) Size:DN10~DN1000--------------------------------Packaging Details:In Plywood Case or Plywood TraysWe can also supply special applicaion flanges ...