long thread black steel pipe nipple

We are a 20-year-old professional manufacturer of Malleable Iron Pipe Fittings. With the focusing on designing and manufacturing malleable cast,steel pipe nipple  and pipe fittings for many years ,we are able to ensure you can get the excellent quality as well as the lower price.

Product Description
1) Surface:Hot-dipped galvanized,electrict galvanized,black and bake galvanized.
    material:stainless steel
2) Standard:American standard,British standard,Din standard
3) Variety:Plain,banded,beaded series:heavy,middle,light...
4) Size:1/8''----6''   equal and reducing