Stainless Steel Welded Pipe

High-quality welded stainless steel pipe with uniform wall thickness and bright surface finish. Available in round, square, and rectangular shapes. Meets ASTM, DIN, JIS standards. Ideal for construction, food processing, medical, and fluid transport applications. Custom sizes and packing available.

High-quality welded stainless steel pipes in sizes 1 to 8 inch, OD 6-3600mm, wall 0.5-48mm. Compliant with ASTM, DIN, EN, GOST standards. Grades include TP304/316L, duplex, and more. Ideal for petrochemical, energy, and food industries. Custom options available.

TOBO GROUP offers high-quality stainless steel welded pipes in round, square, and rectangular shapes. Features uniform wall thickness, high brightness, and customizable dimensions. Complies with ASTM, DIN, JIS, and GOST standards. Ideal for mining, energy, petrochemical, and food industries. Over 30 years of export experience.

High-quality seamless and welded stainless steel tubing in TP304L, TP304H, and more. Sizes from 1/8 to 36 inch, schedules Sch5s to XXS. Certified per ASTM A312, A213, A269. Annealed, pickled, or polished surface. Ideal for chemical, construction, and energy industries.

High-quality ASTM A312 seamless stainless steel tube in grades TP310H, TP310S, TP309HCb, and more. Cold drawn or hot rolled, with annealed or polished surface. Ideal for chemical, construction, and petroleum industries. Certified, customizable sizes, and fast delivery.

High-quality seamless and welded stainless steel pipes in TP304, TP304L, TP316L. Sizes from 1/8 to 36 inch, schedules Sch5s to XXS. Certified, customizable, and ideal for chemical, construction, and energy industries.

High-quality welded stainless steel pipe meeting ASTM A312, A269, A358, A688, and EN10217-7. Available in austenitic and duplex grades, OD 6-3600mm, WT 0.5-48mm. Solution annealed and pickled finish. 30+ years export experience, custom sizes, and competitive pricing.

High-quality welded stainless steel pipe in grades 304, 304L, 316, and 321. Uniform wall thickness, bright surface, and customizable dimensions. Ideal for construction, food processing, and medical applications. Annealed and pickled finish ensures durability and corrosion resistance.

TIG welded stainless steel pipe in grades 201-316L, 0.3-3mm wall. Ideal for handrails and decoration. Custom sizes, mirror finish, and strict quality tests ensure durability and competitive advantage.

TOBO GROUP supplies high-quality ASTM A312 TP316 316L welded pipes, sourced from Bao Steel and TISCO. With 30+ years of expertise and 5000+ tons annual sales, our pipes offer superior durability and corrosion resistance for petrochemical, energy, and food industries. Custom sizes and finishes available.

High-quality stainless steel welded pipe in TP321/321H, annealed and pickled. Meets ASTM A778, A312, and A249 standards. Available in 8" size with schedules Sch10s, Sch20, Sch40s, Sch80s. Ideal for high-temperature and corrosive environments. Custom lengths and finishes offered.

High-quality stainless steel welded pipes in grades 1.4301, 1.4404, and more. Available in SCH5S-40S, OD 6-3600mm. Certified to EN 10204-3.1B, with solution annealed and pickled finish. Ideal for petrochemical, food, and energy industries. Custom sizes and standards supported.

TOBO SA213 TP347H welded stainless steel tubing offers durability and corrosion resistance for industrial applications. Available in 0.25mm-3mm wall thickness and 8mm-127mm OD. Polished surface finish, SGS certified, and customizable lengths up to 17 meters. Ideal for construction, chemical, and machinery sectors.

High-quality polished stainless steel tubing in 0.4-30mm thickness, hot rolled for petroleum applications. Seamless, corrosion-resistant, with customizable dimensions. Certified to ASTM, AISI, DIN, EN, GB, JIS standards. Durable and efficient for demanding industrial use.

Durable ERW square pipe in Q195-Q345 grades, sizes 20x20 to 1000x1000mm. ISO/ABS certified, thickness 1.2-30mm. Custom lengths, free samples, and third-party inspection available for global B2B buyers.

High-strength ASTM A500 GR.B carbon steel square pipe, 75x75mm with 0.4-25mm wall thickness. ERW welded, durable for structural applications. Available in custom lengths, galvanized or black finish. CE certified, competitive for B2B export.

High-quality S30403 welded stainless steel tubing with 0.5-150mm thickness and 2-2500mm OD. Certified by SGS, BV, ABS, LR, TUV, DNV, BIS, API, PED. Ideal for industrial, construction, and decorative applications. Custom sizes and surfaces available.

High-quality 316H stainless steel welded pipe, 18 inch OD, ERW technique. Durable for oil, gas, and fluid transmission. ISO, CE, API certified. Custom lengths and surface treatments available. Competitive for global industrial use.

High-quality ERW welded stainless steel pipe in grades 304 and 316L. Features pickled surface, precise dimensions, and corrosion resistance. Ideal for construction and decoration. Custom sizes available with BV certification.

Hot rolled large diameter welded tube, 1-80mm wall thickness. High tensile strength (515MPa) and yield strength (205MPa). Ideal for boiler, chemical, and offshore applications. Customizable surface treatment and seaworthy packing. ISO 9001 certified.