... P265GH, 10CrMo910,15CrMo, 12Cr1moVJIS: JIS G3454, STPG370, STPG410SEAMLESS FITTINGS DIMENSIONELBOWS: 1/2'' TO 24''TEES: 1/2'' TO ... , ASTRONAUTICS, WAR INDUSTRY, FIRE PREVENTION, METALLURGY, SHIPBUILDING, FUEL GAS, NUCLEAR ELECTRICITY, URBAN CONSTRUCTION, HOT-WATERHEAT AND ENVIRONMENTAL ... , punctual delivery and guaranteed quality.Qingdao Kum Kang Fittings Co., Ltd. was established in 2007, invested ...