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.

Specification Make process Cut the raw material pipe→ Ash loading process→ Suppress →Annealing treatment →Pickling →Polishing→ Rolling sand processing →Do one more pickling→ Bevel end machining Delivery time within 45 -60 days. Payment Terms 40% prepayment Balance before lodaing. Shipping Terms FOB NINGBO, after the inspection of goods at supplier's warehouse End Plain end TP321 stainless pipe Chemical Composition Grade C ≤ Si ≤ Mn ≤ P ≤ S ≤ Ni ≤ Cr ≤ TP321 0.04-0.10 0.75 2 0

Characteristic Stainless Steel 316L Pipe is made up of an austenitic stainless steel that has chromium, nickel and molybdenum in its composition with low carbon content than the 316 grade. The low carbon content of the pipes makes it easier for welding applications. The pipes can also operate under elevated temperatures up to 870 degrees Celsius.316L have higher molybdenum content and are better for overall corrosion resistance.Common uses for type 316L stainless steel

Threaded Stainless Steel Welded Tube Product Overview Our Stainless Steel Welded Tube is a versatile, high-quality product designed for demanding industrial and structural applications. Manufactured with precision, these tubes offer exceptional durability, strength, and aesthetic appeal, making them ideal for projects requiring reliable, long-lasting materials. Available in various surface finishes including polished, matte, and brushed options, our tubes cater to both

Diameter Range 6mm-200mm Stainless Steel Pipe Condenser Tubes Product Overview Our Stainless Steel Welded Tube is a high-quality product manufactured using advanced welded technology, offering exceptional strength, durability, and corrosion resistance. These tubes are produced in China according to stringent ASTM A249 standards, ensuring reliable performance and long service life for demanding industrial applications. Available in multiple steel grades including 300 series,

Slot Size 14-57mm Stainless Steel Welded Tube Product Overview The Stainless Steel Welded Tube is a high-quality product designed to meet rigorous industrial demands. Manufactured using advanced welding technology including TIG, MIG, and Laser methods, this tube offers exceptional durability, precision, and versatility for both structural and fluid transport applications. As a Stainless Steel Circular Tube, it provides excellent corrosion resistance, strength, and aesthetic

Slot Size 14-57mm Stainless Steel Circular Tube with Beveled End Treatment Product Overview The Stainless Steel Welded Tube is a high-quality product designed to meet rigorous industrial demands. Manufactured using advanced welding technology, this tube offers exceptional strength and durability for structural and mechanical components. Available in both round and square welding line types, it provides versatility for various project requirements. With superior mechanical

300 Series Stainless Steel Welded Tube Built to ASTM A249 Standard Product Overview This high-quality Stainless Steel Welded Tube from China offers exceptional durability, corrosion resistance, and structural integrity for various industrial applications. Manufactured to meet rigorous quality standards, it's ideal for construction, automotive, chemical processing, and heat exchanger manufacturing. Available in diameters from 6mm to 200mm with slot sizes ranging from 14mm to

Round Stainless Steel Metal Pipe Diameter Range 6mm to 200mm Manufactured for High Durability and Consistent Performance Product Overview The Stainless Steel Welded Tube is a high-quality product originating from China, designed to meet the diverse needs of industrial, commercial, and architectural applications. This product is widely recognized for its exceptional mechanical properties, including high tensile strength and good ductility, making it a reliable choice for

Brush Polish Stainless Steel Welded Tube Product Overview Our Stainless Steel Welded Tube is a high-quality product designed for diverse industrial and commercial applications. Manufactured using advanced welded technology, this tube offers exceptional strength, durability, and corrosion resistance, making it ideal for projects requiring reliable and long-lasting stainless steel solutions. Available in various steel grades including 300 Series such as 304L, 316L, and 310S,

Welded Stainless Steel Round Tube Product Overview The Stainless Steel Welded Tube is a high-quality product engineered to meet rigorous industrial demands. Manufactured using advanced welded technology, this tube offers exceptional strength, durability, and corrosion resistance, making it ideal for industries requiring reliable, long-lasting materials. This industrial-grade tube complies with ASTM A249 standards, ensuring it meets stringent quality and dimensional requiremen

Matte Stainless Steel Welded Tube with Beveled End Treatment Manufactured According to ASTM A249 Standard Specifications Product Overview The Stainless Steel Welded Tube is an essential industrial product designed to meet diverse needs across various applications. Manufactured with precision and advanced technology, this tube offers superior strength, durability, and corrosion resistance, making it ideal for both structural and aesthetic purposes. Available in diameters

Threaded Stainless Steel Seamless Tube Incorporating Round Welding Line Type Perfect for HVAC and Refrigeration Systems Product Overview The Stainless Steel Welded Tube is a high-quality product designed to meet diverse industrial application needs. Manufactured using advanced welded technology, this tube offers exceptional strength, durability, and corrosion resistance, making it ideal for both structural and functional purposes. Available in various finishes including Brush

Overview 316 stainless steel tube is an austenitic stainless steel material. Due to the addition of Mo element, 316 stainless steel has greatly improved its corrosion resistance and high temperature strength. The high temperature resistance can reach 1200-1300 degrees, and it can be used under harsh conditions. The main uses of stainless steel 316 are heat exchangers for pulp and paper-making equipment, dyeing equipment, film washing equipment, pipelines, and exterior