Forged Elbows, Tees, Crosses manufacturer / supplier in China, offering ASTM A105 Carbon Steel High Pressure Forged Male Female Threaded Pipe Fittings, 1 1/2" Forged Stainless Steel ASTM A182 Male Threaded Round Plug, Stainless Steel High Pressure Forged Male Thread Hex Plug for Petroleum Chemical and so on.