Black malleable iron pipe fitting Tee

The "SZ" brand malleable iron pipe fittings are widely used in various pipelines to convey gas,water,oil and so on.Our products are of rich assortments:banded,beaded,and plain;galvanized and black;with ribs and without ribs;heavy and light... Material:malleable iron Size:1/4-6inch Surface:Hot dipped galvanized,electric dipped galvanized,bake galvanized,black;with ribs and without ribs. Standard:BS standard,DIN standard,American standard. Frank Hebei Wanda Malleable Iron Corp.