... iron pipe fitting 2.ISO 9001, BV 3.BS, DIN, NPT standard 4.banded, beaded,plain 5.size:1/8"-6 ... " tee malleable iron pipe fitting :We can produce malleable iron pipe fittings according to the ... ,backnut,round cap, etc.size1/8″to 6″or DN:6-150 (mm),and reducer products.Thread standards ... 87036110Fax:0086-311-87873733Luquan Zhandao Qiaoxi Malleable Iron Pipe Fittings CO.,LTD.David zhang.