galvanized malleable iron tee BS thread,NPT thread

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.