Jiangsu Profile
Product List
49711. 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 ...
49712. 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 ...
49713. 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 ...
49714. 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 ...
49715. 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 ...
49716. 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, ...
49717. 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, ...
49718. 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 ...
49719. 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 ...
49720. 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 ...
49721. 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, ...
49722. 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 ...
49723. Custom Hydraulic Steel Pipe Fabrication Services for Global Markets [May 20, 2025]
[May 20, 2025] Product Description Company Profile JIANGSU SPEEDER HEAVY MACHINERY CO.LTD is a professional manufacturer of construction machinery, agricultural machinery etc. Main products contants hydraulic station, hose joint, ...
49724. Welded Tube Carbon Steel Welded Steel Pipes Round Shape Used for Oil Gas Pipeline and Construction [Apr 09, 2025]
[Apr 09, 2025] Product Description Common Size OD 10mm-1000mm Wall Thickness 4-120mm Length 2-12m or as request Steel material Q195, Q215, Q235, Fe310, Fe360, St33, St37-2, SS330, SS400, S235, S275, S355, ASTM 1010, ASTM ...
49725. Hot DIP Galvanized Square Tube 40X60 Steel Square Steel Profile Pipe Rectangular Tube 4X6 Curtain ... [Apr 09, 2025]
[Apr 09, 2025] Product Description Product Name Galvanized Square Steel Pipes Standard AiSi, ASTM, BS, DIN, GB, JIS Material SPCC,SPCD,SPCE,ST12-15,DC01-06,Q195A-Q235A,Q195AF-Q235AF,Q295A(B)-Q345A(B) Shape Round/Square ...
