Stainless Steel Welded Pipe

High-quality SS316 seamless pipe per ASTM A312, ideal for petroleum and chemical use. Cold drawn process ensures durability. ISO 9001 & PED certified. Custom sizes and OEM available. 5000 tons monthly capacity.

High-strength square steel tube in grades Q235, Q345, S235JR. Hot dipped galvanized or black finish. Custom sizes available. Ideal for construction, bridges, and heavy equipment. Certified to EN 10204/3.1B.

High-strength ASTM A500 Gr.B square galvanized steel pipe, ERW welded. Sizes from 10x10 to 500x500mm, wall thickness 0.5-30mm. ISO 9001 certified, customizable length and surface treatment. Ideal for structural and construction applications.

Durable welded stainless steel pipe in grades 201-316L, 9.53-101.6mm OD, 0.3-3.0mm wall. Ideal for water, handrails, and construction. Custom lengths, satin or mirror finish. Certified quality, competitive factory pricing.

A312 welded stainless steel pipe in large diameters from 1000 to 3600mm OD. Available in TP304, TP316L, TP316Ti, and F321 grades. Wall thickness 0.3-76mm. Ideal for construction, food processing, medical, and heat exchanger applications. Custom lengths and packing available.

High-quality welded stainless steel tube per ASTM A312/A249. OD 10-3600mm, wall 0.3-76mm. Grades 304/316L/321. Ideal for boilers, heat exchangers. PED/ISO/BV certified. Custom sizes available.

High-strength super duplex welded pipe per ASTM A790. Available in S31803, S32304, S32750, S32760. OD 6-820mm, wall 1-100mm. Ideal for petroleum, chemical, power, and marine. Certified SGS, BV, PED, API. Custom lengths and third-party inspection supported.

Cold drawn seamless austenitic stainless steel pipe, ASTM A269 TP348. Outer diameter 1/2-48 inch, wall thickness SCH5S-XXS. Ideal for fluid, boiler, hydraulic, gas, and chemical applications. BSI/CE/UL/API/ISO certified. Custom lengths and packaging available.

High-quality austenitic stainless steel seamless pipe in grades 304, 304L, 316L. Certified to ABS, GL, PED, ISO 9001. Available in sizes 6mm to 830mm OD with pickled or polished surface. Custom lengths and competitive supply up to 1500 tons per month.

High-quality welded stainless steel pipe with 600 grit polished surface, ideal for decorative and construction applications. Available in grades 201, 304, 410, and 430 with outer diameter range 9.5-101 mm and wall thickness 0.24-1.50 mm. Durable, corrosion-resistant, and customizable per customer requirements.

High-quality stainless steel welded tube in grades 304, 316, 201, 202, and 316L. Meets ASTM A249, A269, A554 standards. Polished surface, customizable sizes, and excellent durability for furniture, handrails, and decorative applications.

Uniform wall thickness and high brightness. OD range 1.5mm-2000mm, wall thickness 0.1mm-30mm. ASTM, DIN, GOST, GB, JIS standards. Custom dimensions available. Ideal for construction, handrails, and fluid transport.

TIG welded stainless steel pipe in grades 201, 304, 316. Thickness 0.3-3mm, OD 9.53-101.6mm. Ideal for handrails, construction, and decoration. Custom lengths available. High precision, durable finish.

Thin wall TIG welded stainless steel pipe in 304 grade, OD 9.53-101.6mm, wall thickness 0.3-3.0mm. ASTM A554 certified. Satin or mirror finish. Ideal for handrails, curtain rails, and decorative applications. Custom sizes available.

High-quality spiral welded stainless steel pipe in grades 201, 304, 410, and 430. Outer diameter 9.5-101mm, wall thickness 0.24-1.50mm, with 240# to 600# polished surface. Ideal for decoration, construction, fluid transport, and medical equipment. Custom lengths and packaging available.

High-quality welded stainless steel pipe in grades TP304/304L, 316/316L, and more. OD 3-169mm, WT 0.33-12mm. Pilgering and cold drawn process. ISO 9001, PED certified. OEM accepted. Ideal for petroleum, chemical, and food industries.

KORER welded SS pipes in 304/304L/316L, 6-400mm OD, 0.5-10mm wall. Bright annealed or pickled. ASTM/DIN/EN certified. ISO 9001 approved. Ideal for sugar, beverage, and food processing. Custom lengths up to 18m. Competitive pricing and timely delivery.

High-quality stainless steel welded pipe in sizes 12 to 24 inch OD, wall thickness 0.5-48mm. Meets GOST 9940/9941, ASTM, EN standards. Grades include 08Х18Н10, 304/316L. Solution annealed and pickled. Ideal for industrial, boiler, and heat exchanger applications.

High-quality 201 stainless steel welded pipe, ASTM A312/A249 certified. OD 6-101.6mm, wall 0.6-3mm. Polished surface, customizable lengths. Ideal for handrails, furniture, and decorative applications. 30+ years export experience.

High-quality welded stainless steel pipe in TP439 grade, meeting ASTM A269/A268 standards. Features 88.9mm OD and 1.65mm wall thickness. Excellent corrosion resistance and durability for industrial petroleum pipeline systems. Custom sizes available with 30+ years export experience.