Jiangsu Profile
Product List
4261. ASTM A312/A270 Standard Stainless Steel 304/316 Square Pipe & Welded Tube, 10-300mm Od / 1/2"-12" ... 
[May 27, 2026]
[May 27, 2026] Stainless Steel Square Tube Stainless steel square tubes are hollow square-section pipes, manufactured by cold bending and welding stainless steel sheets. Common materials include 304/201, with optional surface finishes ...
Company: Kunqian Steel (Jiangsu) Co., Ltd.
4262. Brushed Surface 30X30X2mm 304/304L Stainless Steel Square Tubing, Ss Square Pipe for Furniture & ... [May 27, 2026]
[May 27, 2026] Stainless Steel Square Tube Stainless steel square tubes are hollow square-section pipes, manufactured by cold bending and welding stainless steel sheets. Common materials include 304/201, with optional surface finishes ...
Company: Kunqian Steel (Jiangsu) Co., Ltd.
4263. ASTM A312/A554 201/304/304L/316/316L Welded Stainless Steel Pipe & Tube, Custom Pipe Fittings, ... [May 27, 2026]
[May 27, 2026] Stainless Steel Square Tube Stainless steel square tubes are hollow square-section pipes, manufactured by cold bending and welding stainless steel sheets. Common materials include 304/201, with optional surface finishes ...
Company: Kunqian Steel (Jiangsu) Co., Ltd.
4264. Best Price User Friendly Sy60 ERW Tube Pipe Making Equipment for Agricultural Greenhouse Pipe [May 19, 2026]
[May 19, 2026] Product Description SY 60 High frequency welding tube professional making production equipment Our machine ERW Tube mil/pipe mill/welded pipe producion/tube making machine is used to produce round, square and ...
4265. High Strength 316L Stainless Steel Seamless Pipe ASTM A530 for Construction with Custom Drawing [Apr 20, 2026]
[Apr 20, 2026] Product Description Welded Stainless Steel Pipe General DescriptionWe offer a complete range of welded stainless steel pipes in grades 202, 304/304L, 316/316L, 310/310S, 321, 410 and 904L. With outer diameter from 5mm ...
4266. High Precision 304 Stainless Steel Seamless Pipe ASTM A530 for Construction with Solution Annealed [Apr 20, 2026]
[Apr 20, 2026] Product Description Welded Stainless Steel Pipe General DescriptionWe offer a complete range of welded stainless steel pipes in grades 202, 304/304L, 316/316L, 310/310S, 321, 410 and 904L. With outer diameter from 5mm ...
4267. High Strength 304L 316L Stainless Steel Seamless Pipe ASTM A530 for Construction with Custom ... [Apr 20, 2026]
[Apr 20, 2026] Product Description Welded Stainless Steel Pipe General DescriptionWe offer a complete range of welded stainless steel pipes in grades 202, 304/304L, 316/316L, 310/310S, 321, 410 and 904L. With outer diameter from 5mm ...
4268. Good Quality SUS 321 409 410 420 430 Seamless Welded Tube Polishing Stainless Steel Pipes [Apr 08, 2026]
[Apr 08, 2026] Product Parameters Good Quality SUS 321 409 410 420 430 Seamless Welded Tube Polishing Stainless Steel Pipes Production Name Stainless Steel Seamless/Welded Pipe Production Size Outer Diameter:6-2000 ...
4269. Rust - Preventing 321 316L304lstainless Steel Welded Pipe ASTM A312 for Precision Machinery with ... [Mar 27, 2026]
[Mar 27, 2026] General DescriptionWe offer a complete range of welded stainless steel pipes in grades 202, 304/304L, 316/316L, 310/310S, 321, 410 and 904L. With outer diameter from 5mm to 1200mm and wall thickness from 0.5mm to 30mm, ...
4270. Rustproof 304L 316lstainless Steel Welded Pipe ASTM A312 for Oil Gas Pipeline with Cold Drawn [Mar 27, 2026]
[Mar 27, 2026] General DescriptionWe offer a complete range of welded stainless steel pipes in grades 202, 304/304L, 316/316L, 310/310S, 321, 410 and 904L. With outer diameter from 5mm to 1200mm and wall thickness from 0.5mm to 30mm, ...
4271. Marine Grade Stainless Steel Welded Tube & Pipe SUS430ti 17-4pH S44735 0cr24sial [Mar 27, 2026]
[Mar 27, 2026] Product Description Stainless steel pipe Standard Food Grade Sanitary Tube: JIS G3447, KS D 3585, ASTM A270, EN 10357(DIN 11850), AS 1528.1, ISO 2037(NF A49-249) Heat exchanger tube: ASTM A249 / ASME SA249, ...
4272. 430 304 Seamless Pipe for General Industrial Application [Mar 27, 2026]
[Mar 27, 2026] Stainless Steel Seamless Pipe/Tube Stainless steel seamless tubes are a highly prized material in various industries, renowned for their durability, corrosion resistance, and adaptability to a wide range of ...
Company: Kunqian Steel (Jiangsu) Co., Ltd.
4273. Durable ASTM A270 A554 Certified 304 316L 316 Seamless Pipe & 904L 316 [Mar 26, 2026]
[Mar 26, 2026] Stainless Steel Seamless Pipe/Tube Stainless steel seamless tubes are a highly prized material in various industries, renowned for their durability, corrosion resistance, and adaptability to a wide range of ...
Company: Kunqian Steel (Jiangsu) Co., Ltd.
4274. Good Quality SUS 304 316 321 409 410 420 430 436 439 440 441 Hot Cold Rolled Seamless Welded Tube ... [Sep 10, 2025]
[Sep 10, 2025] Product Parameters Good Quality SUS 304 316 321 409 410 420 430 436 439 440 441 Hot Cold Rolled Seamless Welded Tube Polishing Stainless Steel Pipes Production Name Stainless Steel Seamless/Welded Pipe Production ...
4275. Good Quality SUS 304 316 321 409 410 420 430 436 439 440 441 Seamless Welded Tube Polishing ... [Sep 10, 2025]
[Sep 10, 2025] Product Parameters Good Quality SUS 304 316 321 409 410 420 430 436 439 440 441 Seamless Welded Tube Polishing Stainless Steel Pipes Production Name Stainless Steel Seamless/Welded Pipe Production Size Outer ...
