Stainless Steel Welded Pipe

Titanium-stabilized 17% chromium ferritic stainless steel welded pipes with superior corrosion resistance and excellent weldability. Available in sizes from 1/2" to 24" NB with multiple standards including ASTM A213, A249, and A790. Ideal for automotive exhaust systems, sugar industry applications, and high-formability requirements.

Professional SUH 409L stainless steel welded pipes and exhaust tubing with 1.5-4.0mm thickness range, compliant with DIN/EN/ASTM/JIS standards. Ideal for automotive exhaust systems with excellent corrosion resistance and mill finish surface. Available in round, square, and rectangular shapes with comprehensive quality assurance.

Food grade 316L stainless steel sanitary pipes with ASTM A270 certification and mirror surface finish. Available in diameters from 8mm to 168mm, these corrosion-resistant tubes are ideal for food processing and sanitary applications. Features include multiple grade options, export standard packaging, and reliable delivery within 3-4 weeks for custom orders.

Premium 409L stainless steel pipes with excellent corrosion resistance and high-temperature performance up to 750°C. Available in seamless and welded configurations with sizes from 1/8" to 100" NB. Features 380 MPa tensile strength, 170 MPa yield strength, and superior weldability for automotive, chemical, and industrial applications.

Professional AISI 441 stainless steel ERW welded pipe with 45mm diameter and 1.5mm thickness. Features annealing process for soft flexibility, available in multiple grades including 200, 300, 400, and 900 series. ISO9001 and TSI16949 certified manufacturer with extensive production capabilities for automotive exhaust and industrial applications.

Professional grade annealed 304 stainless steel welded pipes featuring polished BA mirror finish with PVC foil protection. Available in diameters 10-600mm and thickness 0.3-100mm. Certified to ASTM standards, these corrosion-resistant pipes are ideal for mechanical, structural, and architectural applications including railings, furniture, and industrial equipment.

High-performance 441 and 439 stainless steel welded tubes with 17.5-18.5% chromium content and tensile strength of 415-620 MPa. Dual-stabilized ferritic alloys provide excellent corrosion resistance, weldability, and high-temperature performance for automotive exhaust systems and heat exchangers.

Type 439 stainless steel tubing offers superior corrosion resistance comparable to 304/304L grades, with excellent stress corrosion cracking resistance and titanium stabilization for enhanced weldability. Ideal for automotive exhaust systems and tubular manifolds, this ferritic stainless steel provides 60 ksi tensile strength and outperforms Type 409 in oxidation resistance.

Professional stainless steel decorative tubes in SS 304, 304L, 316, and 316L grades. Features 8mm-133mm outer diameter, 0.6mm-3mm thickness, and 8m length. Ideal for chemical processing, water treatment, and marine applications with superior corrosion resistance and EN10204 3.1 certification.

Duplex 2205 stainless steel welded pipe offers superior corrosion resistance and mechanical strength. Featuring 21% chromium, 3% molybdenum, and 450 MPa yield strength, this HFW pipe is ideal for oil & gas, chemical processing, and marine applications. Available in sizes 1/8" to 48" with various schedule thicknesses. Delivery in 7-30 days with flexible packaging options.

310S stainless steel welded pipes and tubes offer exceptional high-temperature performance up to 2100°F with superior oxidation and corrosion resistance. Compliant with ASTM A312, ASME SA312, and multiple industry standards. Available in sizes from 15 NB to 300 NB with various schedules for industrial applications including petroleum refining, steam boilers, and food processing equipment.

Premium 316L austenitic seamless stainless steel tubing with 0.03% max carbon content and molybdenum enhancement for superior corrosion resistance. Available in 1.5-3 inch sizes with 6000mm standard length, certified to ASTM A312 TP316L standards with BV, PED, and ISO9001 quality assurance. Ideal for marine environments, chemical processing, and industrial applications requiring maximum durability.

High-quality SUH409L stainless steel welded tubing designed for automotive exhaust systems and shock absorbers. Features include inside/outside bead scarfing, higher expansion rate, smooth surface finish, and precise roundness. Available in diameters 12-114mm with wall thickness 1.0-2.0mm, meeting GB/T12770-2002, ASTM, and JIS standards. Corrosion-resistant construction with global export availability.

Premium stainless steel welded pipes in square, rectangular, and round profiles with diameters from 8mm to 114mm. Available in 200, 300, 400 series grades including 304, 316, 316L. Features precise tolerances (±0.15mm diameter), multiple surface finishes, and compliance with ASTM, JIS, DIN standards. Ideal for machinery, chemical processing, construction, and industrial applications.

Professional stainless steel square and rectangular tubes in 304, 316, and 316L grades with 6-500mm outer diameter and 0.5-20mm wall thickness. Cold drawn and cold rolled manufacturing process with ISO 9001 certification. Custom sizes available with 2000 tons monthly capacity for industrial applications.

ISO and SGS certified stainless steel welded pipes manufactured to ASTM standards. Available in 201, 304, 316L grades with wall thickness 0.4-25mm and diameters 6-1000mm. Custom sizes and surface finishes for automotive, food processing, and industrial applications. 23 years manufacturing expertise with global export to 60+ countries.

High-quality welded stainless steel tube per ASTM A269, grade TP316L. 4-inch OD, Sch20 wall, 6m length. Excellent corrosion resistance and durability. Ideal for industrial piping. Custom sizes available. ISO certified.

High-quality 409L stainless steel welded pipe with excellent oxidation resistance up to 750°C. Low carbon ferritic structure ensures superior weldability and workability. Ideal for automotive exhaust systems and industrial applications. Custom sizes available.

High-frequency ERW welded pipe in grade 441/1.4509, 60mm OD x 1.5mm wall. Excellent oxidation and corrosion resistance for exhaust and industrial use. ISO9001/TS16949 certified. Custom sizes and lengths available.

Grade 430 stainless steel welded pipe offers high oxidation resistance at elevated temperatures. Ideal for automotive exhaust applications. Available in 22-133mm OD with custom lengths. Competitive pricing, fast delivery, and strict quality control ensure reliable B2B supply.