Wenzhou Hope Stainless Steel Co., Ltd/Wenzhou Hope Trade Co., Ltd are located in Wenzhou, China's stainless steel production base. The company produces steel pipes, pipe fittings, round steel, coiled pipes, flanges, valves, pipe joints, gas-liquid pipe fittings, joints and other materials, such as austenitic steel, super austenitic steel, duplex steel, super duplex steel, nickel base alloy, urea grade stainless steel, etc.
      Main materials include 304, 304 L, 304 H, 316, 316 L, 316 H, 317, 317 L, 347 H, 310 S, 310 H, 321, 321 H austenitic stainless steel; UNSS 31500, S 31803(2205) , S 32304, S 32205, S 32760, S 32750, S 31803, HDR duplex stainless steel; Nickel-based alloy Inconel 625 (UNS N 06625/W.Nr.2.4856), Incoly 800/800 H/800 HT (EN 1.4876) ; HASTELLY, MONEL, carbon steel, alloy steel, etc. The company produces seamless steel pipes (φ4.8~930*0.5~50 mm), welded stainless steel pipes (φ6~2540*0.5~40 mm), seamless pipe fittings (maximum diameter 630 mm, maximum wall thickness 50 mm), Seam joints (max. diameter 1800 mm, max. wall thickness 50 mm) and flanges (max. dimension 3 000 mm).