chi yuen steel co

& tt, , Th >Zhiyuan Steel Co., Ltd. >Perennial sales to Chengdu Iron and Steel Group, Yegang Group, >Xining Special Steel Plant, >Anshan Iron and Steel Group, >Baotou Steel Factory produces various seamless steel pipes, alloy pipes, and stainless steel pipes from major steel plants such as Fengbao Special Steel, Baosteel Group, Tianjin Seamless, Wuxi Steel Plant, Hengyang Steel Plant, etc. The main products exported are: special petroleum pipes, line pipes, boiler pipes, gas cylinder pipes, fluid delivery pipes, hydraulic support pipes, structural pipes, slotted pipes, other special pipes and stainless steel pipes. >The executive national standards are: structural pipe GB/T, fluid pipe GB/T, low and medium pressure boiler pipe GB/T, high pressure boiler pipe GB/T, petroleum cracking pipe, G special pipe for fertilizer equipment, G ship use without Seam pipe G hydraulic prop pipe GB/T, high pressure gas cylinder pipe GB/T. >The company's inventory products mainly include: seamless ... [Details]