Jiangsu Profile
Product List
5566. Premium ASTM A106 Gr. B/C Rectangular Steel Hollow Pipe for Industrial Use 
[Nov 24, 2025]
[Nov 24, 2025] Product Description Rectangular/Square tube is a hollow square cross-section lightweight thin-walled steel tube, also known as steel cooling bending profiles. It is Q235 hot-rolled or cold-rolled steel strip or coil as ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
5567. Customized Hot Rolled Round Steel Pipe for Extreme Cold Conditions [Nov 24, 2025]
[Nov 24, 2025] Product Description Product Name Carbon seamless steel pipe Size ERW OD 1/2 Inch -26 inch SSAW OD 219mm-2540mm LSAW OD 457.2mm-1422.2mm Seamless OD 21.3MM-710MM ERW Thickness 1mm-18mm SSAW ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
5568. Hot Selling SS316 Square Seamless Stainless Steel Pipe for Marine Environments [Feb 26, 2026]
[Feb 26, 2026] Product Name ASTM A269 Stainless Steel Tubing Specification ASTM A 269/A 269M Grade TP 304 304L 304LN TP 316 316L 316LN TP 317 TP 321 TP 347 TP 348 Process seamless or welded Application General ...
5569. API 5 L, API 5CT, ASTM A53, ASTM A106, ASTM A252 Seamless Steel Pipe for Water Oil Transportation ... [Mar 06, 2026]
[Mar 06, 2026] API 5L Seamless/Welded Linepipe API 5L line pipe is a steel pipe used to transport fluids such as oil and gas. It is widely used in industrial fields such as oil and natural gas. This product has the characteristics of ...
Company: Kunqian Steel (Jiangsu) Co., Ltd.
5570. Seamless Steel Tube Hydraulic Pipe Cold Drawn E355 [Feb 27, 2026]
[Feb 27, 2026] Product Description Detailed Photos Precise Cold Rolled Seamless Steel Pipe Precise Cold Rolled Seamless Steel Pipe OD: 3mm ~ 90mm Wall thickness: 0.5mm ~ 8mm Tolerance: +/-0.1mm Technique: Cold drawing/Cold ...
5571. HDG Greenhouse Steel Pipe 32 2.0mm for Agricultural Planting Frame Rust-Resistant Custom Length [Mar 05, 2026]
[Mar 05, 2026] Galvanized Pipe Galvanized pipe is a kind of steel pipe with zinc layer on the surface, which has good anti-corrosion performance. Galvanized square pipes are usually cold-drawn or hot-dip galvanized process, which can ...
Company: Kunqian Steel (Jiangsu) Co., Ltd.
5572. GB/T 3091 Q235B HDG SSAW Pipe, Large Diameter for Sewage Discharge, Anti-Corrosion, Factory Direct [Mar 05, 2026]
[Mar 05, 2026] Galvanized Pipe Galvanized pipe is a kind of steel pipe with zinc layer on the surface, which has good anti-corrosion performance. Galvanized square pipes are usually cold-drawn or hot-dip galvanized process, which can ...
Company: Kunqian Steel (Jiangsu) Co., Ltd.
5573. ASTM A106 Sch 40 Galvanized Round Steel Pipe, for Greenhouse Framing, Seamless/ERW Available [Mar 05, 2026]
[Mar 05, 2026] Galvanized Pipe Galvanized pipe is a kind of steel pipe with zinc layer on the surface, which has good anti-corrosion performance. Galvanized square pipes are usually cold-drawn or hot-dip galvanized process, which can ...
Company: Kunqian Steel (Jiangsu) Co., Ltd.
5574. API 5CT Casing Pipe J55 L80 P110, with Premium Threading and Sour Service Resistance for Oil ... [Mar 06, 2026]
[Mar 06, 2026] API 5L Seamless/Welded Linepipe API 5L line pipe is a steel pipe used to transport fluids such as oil and gas. It is widely used in industrial fields such as oil and natural gas. This product has the characteristics of ...
Company: Kunqian Steel (Jiangsu) Co., Ltd.
5575. Stainless Steel Pipes Small Diameter Small Size Corrosion-Resistant High-Temperature-Resistant ... [Mar 05, 2026]
[Mar 05, 2026] Galvanized Pipe Galvanized pipe is a kind of steel pipe with zinc layer on the surface, which has good anti-corrosion performance. Galvanized square pipes are usually cold-drawn or hot-dip galvanized process, which can ...
Company: Kunqian Steel (Jiangsu) Co., Ltd.
5576. Crown Bw Nw Hw Pw Sw 4 Inch 4.5 Inch Wireline Casing Pipe [Feb 09, 2026]
[Feb 09, 2026] Products Description 1. Material: CROWN 950, Special material from BAOSTEEL, better concentricity & straightness. 2. Heat Treatment: Multi-point temperature measurement to guarantee perfect match between strength and ...
5577. High Pressure Application Suitable Seamless Pipe Galvanized Seamless Pipe [Jan 29, 2026]
[Jan 29, 2026] Product Description Product Parameters Galvanized Steel Pipe 1.Grade:Q195/Q215/Q235/Q345/S235JR/GR.B-D/STK500 2. Size: diemeter is from 21.5 in to 406.4 mm, the thickness is from 0.6mm to 20mm ,the length is from ...
5578. Best Quality Galvanized Seamless Structural Pipe for Machinery Galvanized Seamless Pipe [Jan 29, 2026]
[Jan 29, 2026] Product Description Product Parameters Galvanized Steel Pipe 1.Grade:Q195/Q215/Q235/Q345/S235JR/GR.B-D/STK500 2. Size: diemeter is from 21.5 in to 406.4 mm, the thickness is from 0.6mm to 20mm ,the length is from ...
5579. Oil Gas Drilling High Strength Galvanized Seamless Tubing Galvanized Seamless Pipe [Jan 29, 2026]
[Jan 29, 2026] Product Description Product Parameters Galvanized Steel Pipe 1.Grade:Q195/Q215/Q235/Q345/S235JR/GR.B-D/STK500 2. Size: diemeter is from 21.5 in to 406.4 mm, the thickness is from 0.6mm to 20mm ,the length is from ...
5580. Seamless Galvanized Steel Pipe 1000-6000mm Length Different Szies [Jan 15, 2026]
[Jan 15, 2026] Product Description Product Parameters Galvanized Steel Pipe 1.Grade:Q195/Q215/Q235/Q345/S235JR/GR.B-D/STK500 2. Size: diemeter is from 21.5 in to 406.4 mm, the thickness is from 0.6mm to 20mm ,the length is from ...
