Steel Hollow Pipe

High precision seamless stainless steel pipes in 200, 300, 400 series. Available in round, square, and rectangular shapes with wall thickness 1mm-150mm. Custom lengths, polished surface, and standard export packaging. Ideal for construction, petroleum, and machinery.

High-strength galvanized steel square tube with zinc coating 200-400g/m². ERW welded, customizable sizes. Complies with ASTM, BS, JIS standards. Ideal for construction, machinery, and structural applications.

Durable galvanized steel square and rectangular pipes, ideal for construction, fencing, and scaffolding. Available in Q195/Q235/Q345, wall thickness 0.5-12mm, sizes up to 600mm. Custom lengths, surface treatments, and certifications ASTM A53, BS1387, API 5L supported.

High-strength galvanized steel rectangular tube with 0.35mm-9mm wall thickness. ERW welded, ASTM standard, ISO9001 certified. Custom sizes and lengths available for construction and industrial use.

High-strength pre galvanized welded rectangular steel pipe, ideal for prefab house structures. Available in grades SGCC to S550GD, zinc coating 20-300g/m2, thickness 1.2-12mm, OD 20-508mm. Supports custom sizes and architectural solutions. Durable, efficient, and export-ready.

Durable hot dip galvanized round steel pipe with 30-275g zinc coating. ERW welded, Q195-Q345 material. Custom lengths 5-14m. Ideal for construction, scaffolding, fencing, and greenhouse. Plain/beveled ends, PVC or bundle packing.

Durable GI steel pipe with hot dip galvanized surface, 2.75-6mm thickness. Meets API, ASTM, BS, GB standards. Ideal for mechanical, structural, shipbuilding, and bridging applications. Custom lengths available. MOQ 1 ton.

High quality galvanized steel round pipe in Q195, Q235, Q345 materials. Outer diameter 26.9-310mm, wall thickness 1.2-20mm. ASTM standard. Durable, corrosion-resistant, customizable. Ideal for construction, structural, and industrial applications. Competitive factory price.

High-quality stainless steel seamless pipe in grades 304, 316, 304L, and 201. Available in OD 6-2500mm, wall 0.3-150mm, with mirror, brushed, or 2B finish. Certified to ASTM, AISI, DIN, GB, JIS. Custom sizes and competitive factory pricing for B2B export.

High-strength hot dip galvanized round steel pipe, ASTM certified, ISO9001. Non-alloy stainless steel with ±1% tolerance. Supports welding, cutting, bending. Ideal for fluid, gas, structure, and oil pipe applications. Custom sizes available. 15-21 days delivery.

Precision threaded connector pipe in stainless steel or customized material. ±0.05mm tolerance, ISO9001 certified. OEM/ODM available. Durable, seamless welded construction for reliable splicing. Sample and custom specs supported.

High-quality 201 stainless steel pipe with customizable thread splicing. Diameter 6-35mm, thickness 0.18-0.6mm. Supports OEM, custom colors, and nozzle cutting. Durable, competitive, and export-ready with fast 5-10 day production.

Seamless and welded stainless steel round pipe in grades 304, 316L, 310S, and more. Diameter 6-35mm, thickness 0.18-0.6mm. Customizable nozzle cutting and surface treatment. Fast 5-10 day production, export quality packaging. Ideal for industrial and structural applications.

Durable stainless steel round pipes with thread splicing for easy assembly. Customizable size range 20x20mm to 600x600mm, thickness 1.0-20.0mm. Ideal for construction, automotive, and industrial applications. Available in multiple grades and surface treatments.

Prime grade 304 stainless steel round tube with thread splicing ends. Diameter range 20-600mm, thickness 1-20mm. Durable, rust-resistant, and customizable for mop handles, curtain rods, fences, and industrial applications. Supports OEM surface treatments and packaging.

High-strength SS 201 steel hollow pipe with customizable thread splicing. Available in round, square, or rectangular shapes from 20x20mm to 600x600mm. Durable, rust-resistant, and ideal for construction, automotive, and agricultural applications. Supports custom surface treatments and packaging.

High-strength 304L stainless steel helical spliced tubes in customizable sizes from 20x20mm to 600x600mm. Ideal for construction, automotive, and transport. Available in round, square, or rectangular shapes with various surface treatments. Export-ready with custom packaging.

High-strength 316 stainless steel ERW pipe with thread spliced ends. Available in round, square, and rectangular shapes from 20x20mm to 600x600mm. Ideal for construction, automotive, and transportation. Custom surface treatment and packaging options available.

High-quality 316L stainless steel hollow tubes with seamless welded and thread splicing options. Diameter range 20x20mm to 600x600mm, thickness 1.0-20.0mm. Customizable surface treatments and packaging. Ideal for industrial, garden, and cleaning tool applications.

High strength galvanized square hollow steel pipe, 1-16mm thickness, 1-12m length. Customizable with welding, cutting, bending. Meets JIS, ASTM, GB standards. Ideal for construction, structural tubing, and pipelines. MOQ 1 ton, sample available.