| Liaocheng Longgang Steel Pipe Co., Ltd. production and operation of the varieties are: the general structure pipe, fluid transport pipe, high and low and medium pressure boiler pipe, hydraulic prop tube, precision steel tubes, oil exploration management, geological drilling pipe, hydraulic cylinder tube inside and outside the light pipe, fertilizer tube, power tube, oil pipeline, pipe line pipe, seamless steel pipe for chemical fertilizer equipments, petroleum cracking pipe, stainless steel pipe (welded and seamless), the tube a giant pipe (welded pipe, seamless), copper and aluminum, etc. various alloy tube. Uses: seamless steel pipe for chemical industry, textile machinery, steel pipe, water pipe, engineering and construction management, mining equipment, pipe, water treatment equipment, pipe, liquid gold equipment, pipe, plastic pipe processing equipment, paper tube equipment , precision steel pipes, bright seamless steel pipe, seamless steel pipe |
