Stainless Steel Welded Tube

Professional cold drawn stainless steel ERW welded pipes with nitrogen protection annealing. Available in 0.25-10mm thickness and 6-508mm outer diameter with bright mirror polished finish. Certified to ASTM, EN, and JIS standards with superior mechanical properties and precise dimensions for industrial applications.

High-quality polished ERW stainless steel welded tubes compliant with ASTM A249 SCH80 standards. Features superior surface finish, precise dimensions (6-508mm OD, 0.25-10mm thickness), and multiple material grades including 304, 316L. Certified by ISO9001, PED with comprehensive PMI and NDT testing for gas transport and industrial applications.

Marine-grade TP316/316L stainless steel welded tubes with diameters from 9.5mm to 323.85mm and wall thicknesses 0.8mm to 5mm. Features polished welding, precise dimensional control with ±2°C tolerance, and comprehensive quality testing. Certified to PED, ISO9001 standards for fluid transport, structural applications, and heat exchangers.

EN10217-7 certified TP304/321 stainless steel welded pipes for paper making applications. Features 13.5-323.9mm OD range, 1.2-8.8mm wall thickness, and advanced ERW/EFW technology with ±2°C dimensional control. PED and ISO 9001 certified with comprehensive quality assurance and testing protocols.

Premium ASTM A269 certified stainless steel welded tubes available in OD sizes from 0.23" to 48" and wall thickness 0.04" to 2". Features multiple material grades including 304, 316L, and 2205 with various surface finishes. Comprehensive quality assurance with 100% PMI testing and international certifications including ISO9001 and PED.

Professional ASTM A249/A249M certified stainless steel welded tubes designed for superheater, heat exchanger, and condenser applications. Available in TP304H, TP316H, TP321H grades with OD range 5.8-1219mm and wall thickness 1.0-50.8mm. Features comprehensive quality control, multiple surface finishes, and international certifications including ISO9001 and PED 97/23/EC.

High-quality ASTM A249/A249M compliant 304 and 316 stainless steel seamless pipes with OD range 0.23-48 inches and wall thickness 0.04-2 inches. Designed for boiler systems, heat exchangers, and industrial applications with multiple certifications including ISO9001, PED, and ABS approvals. Available in various surface finishes and custom specifications.

TP321 stainless steel pipe elbow, butt weld 90° long radius, plain end. Durable and corrosion-resistant, ideal for high-temperature industrial piping. Custom sizes available. Meets ASTM standards.

316L stainless steel welded pipe with low carbon content for superior weldability and corrosion resistance. Suitable for high-temperature applications up to 870°C. Ideal for chemical, food, and medical industries. Custom lengths and packaging available.

Threaded stainless steel welded tube with 6mm-200mm diameter and round/square welding line. Features TIG/MIG/Laser welding, 300 series grades, and polished/matte/brushed finishes. Ideal for structural, industrial, and decorative applications. Customizable end treatments and dimensions available.

Manufactured to ASTM A249 standards, our stainless steel welded tubes offer high tensile strength and corrosion resistance. Available in 304L, 316L, and 310S grades with polished or matte finishes. Ideal for cooling systems, heat exchangers, and fluid transport. Custom diameters and end treatments available.

High-quality stainless steel welded tube with slot sizes 14-57mm and diameters 6-200mm. Features TIG, MIG, and Laser welding for durability and precision. Excellent corrosion resistance, high tensile strength, and customizable end treatments. Ideal for construction, fluid transport, and industrial applications.

High-strength stainless steel welded tube with slot sizes 14-57mm. Features TIG, MIG, or laser welding, beveled end treatment, and multiple finishes. Ideal for structural and mechanical fabrication. Customizable grades and end treatments available.

High-quality 300 series stainless steel welded tube, built to ASTM A249 standards. Available in diameters from 6mm to 200mm with slot sizes 14-57mm. Offers excellent corrosion resistance, high tensile strength, and good ductility. Customizable finishes and end treatments. Ideal for condensers, heat exchangers, and industrial equipment.

Precision welded stainless steel tubes in 6mm to 200mm diameter. Made from 300 series, 304L, 316L, 310S grades. TIG/MIG/laser welded, polished or matte finish. Ideal for condensers, heat exchangers, and structural use. Custom sizes and end treatments available. Packed in plywood cases.

High-strength welded tube with polished, matte, or brushed finish. Available in 304L, 316L, 310S. Diameter range 6-200mm. Ideal for construction, automotive, and food processing. Customizable end treatments and welding types. ASTM A249 compliant.

High-strength welded stainless steel tube, ASTM A249 certified. Features TIG/MIG/Laser welding, polished/matte/brushed finishes, and slot sizes 14-57mm. Ideal for structural, fluid, and heat exchanger applications. Customizable end treatments and dimensions available.

High-strength welded tube in 300 series, 304L, 316L, 310S. Diameters 6-200mm, TIG/MIG/Laser welding. Matte, brushed, or mirror finish. Ideal for construction, automotive, and fluid transport. Custom sizes and end treatments available.

High-strength welded tube with round or square weld line, available in 6-200mm OD. Features polished, matte, or mirror finishes. Threaded, beveled, or plain ends. Ideal for condensers, heat exchangers, and structural applications. Customizable per ASTM A249.

316 stainless steel square tube with hairline finish, offering superior corrosion resistance and high temperature strength up to 1400°C. Ideal for architectural, marine, and industrial applications. Custom sizes and lengths available. ASTM A554 certified.