We are manufacturer of a full line of stainless steel products for variety of industry applications and 100% exported to worldwide markets: Threaded stainless steel pipe fittings include: elbows, tees, crosses, unions, caps, couplings, inserts, plugs, sockets, reducers, nipples & stub ends; Ball valves include: one piece ball valve, two piece ball valve, three piece ball valve, globe valve, check valve, gate valve, y-strainer; And all types of quick-joint, flange and other stainless steel casting products. All material supplied will meet the specifications of astm, asme, ams & qqs standards. As seller