Jiangsu Profile
Product List
50326. DIN17175 St35 Seamless Steel Pipe/Tube for Heat Exchanger 
[Jan 05, 2024]
[Jan 05, 2024] Company Introduction HAOHUA INDUSTRY offers the widest variety of sizes available in the industry. All of our products are domestically sourced, developed, and produced, which means our customers have ...
50327. DIN2448/1629/1630 St37 Seamless Steel Pipe/Tube for Medium Temperature Boiler Serve [Jan 05, 2024]
[Jan 05, 2024] Company Introduction HAOHUA INDUSTRY offers the widest variety of sizes available in the industry. All of our products are domestically sourced, developed, and produced, which means our customers have ...
50328. DIN17175 St45.8 Seamless Steel Pipe/Tube for Hot-Water Boiler [Jan 05, 2024]
[Jan 05, 2024] Company Introduction HAOHUA INDUSTRY offers the widest variety of sizes available in the industry. All of our products are domestically sourced, developed, and produced, which means our customers have ...
50329. DIN2448/1629/1630 St52 Seamless Steel Pipe/Tube for Low-Temperature Serve [Jan 05, 2024]
[Jan 05, 2024] Company Introduction HAOHUA INDUSTRY offers the widest variety of sizes available in the industry. All of our products are domestically sourced, developed, and produced, which means our customers have ...
50330. ASTM A179/ASTM A192/ASTM A519 Seamless Steel Tube for Heat Exchanger [Jan 05, 2024]
[Jan 05, 2024] Company Introduction HAOHUA INDUSTRY offers the widest variety of sizes available in the industry. All of our products are domestically sourced, developed, and produced, which means our customers have ...
50331. ASTM A179 U Bend Tube for Heat Exchanger [Jan 05, 2024]
[Jan 05, 2024] ASTM A179 U Bend Tube for Heat Exchanger Standard GB13296-2007 , ASTM A213/213M,A179,A210, EN 10216-5 etc. Size(round pipe) 8,9,10,12,14,16,17,19,20,22,24,25,29,31.8,35,38,40,42,45,48,50,50.8,54,55, ...
50332. ASTM A213 Stainless Steel U Type Bend Tube [Jan 05, 2024]
[Jan 05, 2024] ASTM A213 Stainless Steel U Type Bend tube Standard GB13296-2007 , ASTM A213/213M,A179,A210, EN 10216-5 etc. Size(round pipe) 8,9,10,12,14,16,17,19,20,22,24,25,29,31.8,35,38,40,42,45,48,50,50.8,54,55, ...
50333. En10305-1 E355+N Seamless Steel Pipe Steel Tube Hydraulic Tube CNG Tube [Oct 25, 2025]
[Oct 25, 2025] 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 ...
50334. Precision Seamless Steel Tube DIN2391 Cold Drawn Carbon Tubes [Oct 18, 2025]
[Oct 18, 2025] 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 ...
50335. Od10 Od12 Nbk Seamless Steel Pipe Steel Tube Galvanised Phosphated Tube [Jul 30, 2025]
[Jul 30, 2025] 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 ...
50336. Cold Drawn Seamless Steel Pipe Steel Tube Galvanised Phosphated Steel Tube [Jul 23, 2025]
[Jul 23, 2025] 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 ...
50337. Hydraulic Galvanised Seamless Steel Pipe Steel Tube En10305 [Jul 23, 2025]
[Jul 23, 2025] Product Description Detailed Photos Precise Cold Rolled Seamless Steel Pipe Precise Cold Rolled Seamless Steel Pipe Company: Zhangjiagang Shengdingyuan Pipe-Making Co., Ltd. Specifications: Outer ...
50338. Precision Seamless Steel Pipe Steel Tube Galvanised Hydraulic Tube [Jul 22, 2025]
[Jul 22, 2025] Product Description Detailed Photos Precise Cold Rolled Seamless Steel Pipe Precise Cold Rolled Seamless Steel Pipe Company: Zhangjiagang Shengdingyuan Pipe-Making Co., Ltd. Specifications: Outer ...
50339. DIN2391 En10305 Seamless Steel Pipe Hydraulic Oil Tube [Jul 18, 2025]
[Jul 18, 2025] Product Description Detailed Photos Precise Cold Rolled Seamless Steel Pipe Precise Cold Rolled Seamless Steel Pipe Company: Zhangjiagang Shengdingyuan Pipe-Making Co., Ltd. Specifications: Outer ...
50340. En10305 E235 Cold Rolled Seamless Steel Tube Galvanised Hydraulic [Jul 17, 2025]
[Jul 17, 2025] Product Description Detailed Photos Precise Cold Rolled Seamless Steel Pipe Specifications: OD: 3mm ~ 90mm Wall thickness: 0.5mm ~ 8mm Tolerance: +/-0.1mm Technique: Cold drawing/Cold ...
