Shijiazhuang North Sea Pipeline Co. elbow annual sales Q345B, Q345B tee, Q345B diameter pipe, Q345B Stone and other products. Q345B good mechanical properties, low temperature performance also, good ductility and weldability, is used as the low-pressure vessels, tanks, vehicles, cranes, mining machinery, power plants, bridges and other structures subjected to dynamic load, machine parts, building structure, general metal structure, the use of hot-rolled or normalized condition, can be used in a variety of structures below -40 ℃ cold areas. Q345B at the plate, the case of low-alloy series. In the material of low alloy where such material is the most common. Q345B way of talking is past: 16mn. Company in accordance with ISO9001 standard to establish a strict quality assurance system. Has a variety of advanced detection equipment. Spectral direct reading instruments for chemical analysis, mechanical properties testing of universal testing machine, metallographic analysis, magnetic particle inspection, ultrasonic testing, X-ray detection and hydraulic blasting and other laboratory equipment, can fully meet the testing requirements of users. There Q345B elbow, Q345B tee, Q345B diameter pipe, Q345B bends, elbows, reducers, tees, crosses, Q345B flange, Q345B fittings, Q345B hangers, Q345B metal hose, Q345B corrugated compensation, Q345B coal smoke wind pipes and fittings required new and existing customers can call to plant consulting business negotiations. Contact: Guo Jingli Tel: 0317-5129179 Fax: 0317-6289965 Mobile: 13513173909 E-mail: beihaiguandao@139.com QQ: 599280471 Website: www.guanjianchang.cn