
Zhejiang Xintongda Special Steel Manufacturing Co., Ltd. is located in Songyang, Zhejiang province of China. We are a large- scale seamlesspipes & Tubes manufacturer in materials of duplex stainless steel 2205, UNS 31803; Super duplex stainless steel 2507, UNS 32750. UNS32760austentic stainless steel 310S, 904L, 316Ti, 317L, 347H, nickle-based and high temperature resistance alloy steel Incoloy 800, Incone1600, Hastelloy C276, ect. We have more than 20 cold-drawn and cold-rolled production machines which can achieve about 12000mt annual outputOur products comply with ASTM A312, ASTM A789, ASTM A790, GB/T13296-2013, GB/T14976- 2013, ect. Size range: OD: 18"--20"(6mm--530mm)WT: 10S- -XXS (1mm-- 30mm)Length: 18000mm"Surviving on quality, developing on benefits, serving customers with honesty and trustworthiness" is our motto. We are looking forward toestablishing long-term and win-win relationship. We′re pleased to get your Inquiry and we will reply you as soon as possible. W... [
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