Qingdao WuXiao Group Co.,LTD [China]

Qingdao Wuxiao Group Co.,Ltd is one of the leading China large diameter welded pipe manufacturers and suppliers, with professional factory we are always able to offer you CE certification large diameter welded pipes products made in China at best price.•Standards: GB, ASTM•Standards: GB/T 3091-2001, ASTM A312-2001•Grade: 10#-45#, 16Mn•Grade: 10#, 20#, 45#, 16Mn•Thickness: 5-100mm•Section shape: round•Outer diameter: 300-5,000mm•Place of origin: Shandong, China (Mainland)•Secondary or not non-secondary•Applications: structure pipe•Technique: EFW•Certificate: CE•Surface treatment: copper coated•Special pipe: API pipe•Alloy or not non-alloy•Color: can be customized