Jiangsu Profile
Product List
49816. ASME SA179 Fully Killed Nace Mr0175/ISO 15156 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 ...
49817. ASTM A179 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 ...
49818. ASTM A450/450m ASTM A179 Seamless Tubes Nace Mr0175/ISO 15156 for 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 ...
49819. 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 ...
49820. 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 ...
49821. 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 ...
49822. 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 ...
49823. 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 ...
49824. 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, ...
49825. 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, ...
49826. S235 High Quality Metal Annealed Black Square Carbon Alloy Section Steel [Jul 29, 2025]
[Jul 29, 2025] Product Description Specification item value Place of Origin China Application Fluid Pipe, Boiler Pipe, Drill Pipe, Hydraulic Pipe, Gas Pipe, OIL PIPE, Chemical Fertilizer Pipe, Structure Pipe, Other Alloy Or ...
49827. S355 High Quality Metal Annealed Black Square Carbon Alloy Section Steel [Jul 29, 2025]
[Jul 29, 2025] Product Description Specification item value Place of Origin China Application Fluid Pipe, Boiler Pipe, Drill Pipe, Hydraulic Pipe, Gas Pipe, OIL PIPE, Chemical Fertilizer Pipe, Structure Pipe, Other Alloy Or ...
49828. DIN2391 St37.4 Cold Drawn Seamless Steel Pipe Hydraulic and Automotive [Jul 08, 2025]
[Jul 08, 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 ...
49829. En10305 Cold Drawn Seamless Steel Tube E235 Nbk Condition DIN2391 Carbon [Jul 08, 2025]
[Jul 08, 2025] Product Description Detailed Photos Specifications: OD: 3mm ~ 90mm Wall thickness: 0.5mm ~ 8mm Tolerance: +/-0.1mm Technique: Cold drawing/Cold rolling Standard: ASTM A519, DIN2391, SAE J524, ...
49830. Cold Drawn Seamless Steel Tube St37.4 E235 High Pressure [Jul 04, 2025]
[Jul 04, 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 ...
