... , HG, DIN, JIS, GB socket welded long radius elbow Socket welded elbows is a type of socket welded fitting that is unthreaded, but ... Standard: ASME, MSS, HG, DIN, JIS, GB3. Type: 90° and 45° Socket Welded ElbowWe offer Sanitary Fittings, Stainless Steel Sanitary Fittings ... size and minimum size respectively.Application of Stainless Steel Socket Weld ElbowSW Fittings are family of high pressure fittings ...