Zhejiang Yongcheng Chuangyue New Energy Equipment Co., Ltd. integrates R&D, production and sales, specializing in cold rolled & cold drawn small-diameter stainless steel tubes and seamless coiled tubing. We provide seamless tubes of TP304/304L, TP316/316L and other grades with complete specifications and rigorous quality control. Our products serve petrochemical, medical, food, power, aerospace, marine, environmental protection and boiler heat exchanger industries. Specifications: OD 1.59–108mm, WT 0.1–10mm; straight tube length 4–6m, single coil weight over 100kg.