... marketing all kinds of pipe fittings, elbow, tee, flange and other hydraulic pressure fittings.the products are available in many different ... produce according to customers' drawings or samples. 1)Material: Carbon steel, steel, stainless steel, brass, etc. 2)Finish: Zinc(yellow or white) ... , mines, oil fields, Agriculture equipments, vehicle, heavy industry etc. carbon steel hydraulic BSP fitting