Ss Stainless Steel Welded Tubing

ERW 430 stainless steel welded tubing offers superior corrosion resistance and durability for sewage systems. Available in OD 6-2500mm, wall thickness 1-150mm, with polished or pickled surface. Complies with ASTM A213, A312, A269 standards. Custom lengths and sizes supported.

High-strength SSAW spiral welded steel pipe with 219-2030mm OD and 5-20mm WT. API 5L PSL1/PSL2 certified, ideal for oil, gas, water, and piling. Custom lengths, anti-corrosion coatings, and 10+ years export expertise.

High-quality seamless stainless steel tube in grades 304L and 304, meeting ASTM A312 standards. Superior surface finish, precise dimensions, and excellent mechanical properties. Custom lengths available. Ideal for fluid transport, structural, and heat exchanger applications.

High-quality ASTM A312 welded pipe in grades 304, 316, 304L, and 316L. Features 0.89mm to 5mm wall thickness, superior surface finish, and precise dimensions. Ideal for fluid transport, structural, and heat exchanger applications. Custom sizes and certifications available.

Professional ASTM A270 stainless steel welded tubing with outer diameter range of 9.5-114.3mm and wall thickness of 0.8-3.05mm. Features superior surface finish, precise dimensions, and comprehensive quality inspection. Ideal for fluid transport, structural applications, and heat exchangers in mining, energy, and chemical industries. Available in multiple international standards with flexible commercial terms.

High-quality TP316/316L welded tube for mechanical and structural use. OD 9.5-406.4mm, WT 0.8-8mm. Meets ASTM A312, A269, A789, A790. Superior finish, precise dimensions, and custom lengths available. Ideal for fluid, gas, and structural applications.

High-quality TP304/SS304 sanitary stainless steel welded pipes with 15.9-406.4mm outer diameter and 0.89-5mm wall thickness. Features annealed finishing, superior surface quality, and precise dimensions for water industry applications. Available in various grades including TP304L, TP316, TP316L with ASTM standards compliance and comprehensive testing.

High-performance duplex stainless steel welded tubes with diameters from 9.5mm to 406.4mm and wall thickness 0.8-8mm. Features superior corrosion resistance, precise dimensions, and enhanced mechanical properties. Certified to ASTM A789 standards with comprehensive testing including X-ray and chemical analysis. Ideal for petroleum, chemical processing, and industrial applications.

Professional ASTM A249/ASME SA249 TP304L (1.4306) stainless steel welded tubing with 15.9-406.4mm outer diameter and 0.89-5mm wall thickness. Features superior surface finish, precise dimensions, and comprehensive inspection. Ideal for chemical, petrochemical, and industrial fluid transport applications.

Premium TP321/TP347 ASTM A249 stainless steel welded tubing with 15.9-406.4mm outer diameter and 0.89-5mm wall thickness. Features superior surface finish, precise dimensions, and comprehensive quality testing including X-ray inspection. Ideal for fluid transport, structural applications, and heat exchangers in industrial settings.

Professional EFW bright annealed stainless steel tubing with OD range 15.9mm-406.4mm and wall thickness 0.89mm-5mm. Certified to ASTM A312, A269, A789, A790 standards. Features superior surface finish, precise dimensions, and enhanced mechanical properties for petroleum, chemical, and industrial applications.

High-quality ERW stainless steel welded tubing designed for sewage engineering applications. Features superior corrosion resistance, precise dimensions from 15.9mm to 406.4mm OD, and wall thickness from 0.89mm to 5mm. Available in multiple material grades including TP321/321H with ASTM A249 certification. Ideal for fluid transport, structural applications, and heat exchangers.

High-quality ASTM A269/ASME SA269 ERW stainless steel pipes in TP304L and 316L grades. Available in 9.5mm to 323.85mm outer diameter with 0.8mm to 5mm wall thickness. Features superior surface finish, precise dimensions, and comprehensive inspection. Ideal for hot water systems, fluid transport, and industrial applications across mining, energy, and chemical sectors.

High-performance ASTM A269 TP321/316 stainless steel superheating tubes designed for locomotive boiler applications. Features precise dimensions (9.5-114.3mm OD, 0.8-3.05mm wall thickness) with superior heat resistance and mechanical properties. Includes comprehensive quality testing and multiple material standards for industrial reliability.

Professional stainless steel welded tubing for heat exchanger applications in paper manufacturing. Available in 5.8mm to 2032mm outer diameter range with wall thickness from 0.25mm to 28mm. Certified to ASTM A270, A249, A312 standards with ERW/EFW processing. Ideal for fluid transport, structural applications, and thermal management systems.

High-quality ASTM A249 TP347/347H ERW stainless steel tubes designed for boiler applications. Available in sizes from 1/2" to 8" OD with wall thicknesses from 0.049" to 0.109". Features 100% PMI testing, precise dimensional tolerances, and chemical composition compliance for mining, energy, petrochemical, and industrial applications.

Professional polished stainless steel welded tubing with superior surface finish and precise dimensions. Available in OD range 5.80mm-2032mm and wall thickness 0.25mm-28mm. Certified to ASTM A312, A269, A789, A790 standards. Ideal for fluid transport, structural applications, and heat exchangers in mining, energy, and chemical industries.

Professional TP321 and TP347 stainless steel welded tubing with OD range 5.8mm to 2032mm and wall thickness 0.25mm to 28mm. Manufactured to ASTM A249 standards with ERW/EFW processes. Features superior surface finish, precise dimensions, and comprehensive inspection. Ideal for fluid transport, structural applications, and heat exchangers.