KINDS AND SPECIFICATION :These pipe are availlable in the followingranges:Bends,Elbows,Tee,Cross,Union,Nippl-e,Bushing etc.The specification vary from 1/4"---6".The products are mainly divded into :Banded,Beaded and Plain,Galvanized and Ungalvanized,made to British Standard Thread ,American Standard Thread and Din Standard Thread.