... price and best qualitly;to be equality and mutual benefit pipe fitting Welding Neck FlangeOther Type: Slip-On, Welding Neck, Blind ... JIS 5K, 10K, 16K, and 20K.Standdard: ANSI,DIN,EN,BS,JIS,AWWA,BS and GB ectMaterial: Stainless steel ... of casting iron products including grey or ductile iron pipe fittings, gully gratings and accessories, grey and ductile iron manhole covers, malleable iron pipe fittings ...