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 ... and groove face; male and female face; lapped joint; flat face; threaded Connection: Welding Varieties: Threaded Flange, Slip- ... Class2500, Wnrf, Sorf, Blrf, Thrf, Swrf, Ljrf Carbon Steel FlangeDin2573 Pn6 Slip-On, Din2576 Pn10 Slip-On, Din2543 Pn16 ...