We are manufactures of steel pipe, specialized for this industry for 20 years. We have passed certifications of API5LAPI5CTCNASISO9001 quality management system and so on. Our capacity is 800,000 tons per year.Products: seamless carbon steel pipes ,line pipes, alloy pipes, casing pipes and couplings Sizes : OD(21.3mm-610mm)*WT(2.5mm-60mm)Standard: ASTMA106API5LX42-X60ST37ST44ST52P11P22J55K55if you need ,please feel free to contact me.Looking forward to your reply Best wishes Kary Feng Liaocheng Xinpengyuan Metal Manufacturing Co.,TtdAdd :Fenghuang Industry Garden, Liaocheng city, Shandong Province Tel:0086-0635-13963577154Whatapp:13963577154Wechat/Skype:fengling130724QQ:1037243331
