... pipe fitting beaded elbow with ribs BS standard Luquan Zhadao Qiaoxi Malleable Iron Pipe Fittings Co.,LtdProfessional manufacture of malleable iron pipe ... dipped galv --electric galv -- bake galvSize: 1/8''-6''Item: elbow, tee, cross, bushing, nipples, bends, sockets, plug, caps, ... backnut , unions. three type of end malleable iron pipe fittings beaded elbow malleable iron pipe fittings without ribs