... cm(227lbs/square in)At present our Malleable Iron Pipe Fittings are made to British and America etc ... standard thread.Regularly available are the following items:Elbow,Tee,Cross.Socket,Union,Bushing,Backnut,Flange,Nipple,etc. ... mentioned can also be negotiated.Our Pipe Fittings are suitable for joining pipe lines of steam,gas,oil,air ... .3. packege: In carton, wooden case, pallet Black Iron Pipe Fittings