UNI stainless steel flang Size: from 1/2 to 200 inch ... , JIS, EN, JB, GB, HG, UNI, API UNI stainless steel flang Technics: Forged Size: from 1/2 to 200 inch ... Threaded Flange, Slip-On Flange (SO), Socket Welding Flange, Lap Joint Flange (LJF), Welding Neck Flange (WNF), Blind Flange ... Class2500, Wnrf, Sorf, Blrf, Thrf, Swrf, Ljrf Carbon Steel FlangeDin2573 Pn6 Slip-On, Din2576 Pn10 Slip-On, Din2543 Pn16 ...