Wuxi Dingli Sheng Stainless Steel(150-6186-4567) is a manufacturer and wholesale supplier of: stainless steel square tubes, stainless steel welded square tubes, stainless steel seamless square tubes, right angle square tubes, stainless steel welded pipes, stainless steel industrial pipes, longitudinally welded pipes, and stainless steel welded steel pipes. The specifications of stainless steel square tubes (square rectangular tubes, rectangular tubes) range from 10*10 to 1000*1000, with wall thicknesses from 0.3 to 60mm. The specifications of stainless steel welded pipes range from Φ6 to Φ4500mm, with wall thicknesses from 0.5 to 100mm. The main materials include: 201, 304 (0Cr18Ni9, 06Cr19Ni10), 304L, 316L, 321, 310S (2520, 0Cr25Ni20), 904L, duplex steel 2205 (F60, S32205), 2507 (F53, S32750), high-nickel alloys, titanium alloys, and other materials used for fluid conveyance, mechanical structures, chemical industry, and stainless steel pipe fittings. Our products are widely used in industries or projects such as petrochemicals, chemicals, papermaking, power plants, heat exchangers, condensers, automotive manufacturing, and nuclear power stations.