Jiangsu Profile
Famous Export Brand
Product List
18286. High-Quality Q235B Carbon Steel Round Bar, 20mm Diameter. 
[Feb 02, 2026]
[Feb 02, 2026] Product introduction Carbon steel round bar is a solid round steel made of carbon steel. Its specifications are expressed by diameter and are divided into three categories according to the processing method: hot ...
Company: Jiangsu Rongyi Metal Co., Ltd
18287. Hot-Rolled Carbon Steel Round Bars for Building Construction [Feb 02, 2026]
[Feb 02, 2026] Product introduction Carbon steel round bar is a solid round steel made of carbon steel. Its specifications are expressed by diameter and are divided into three categories according to the processing method: hot ...
Company: Jiangsu Rongyi Metal Co., Ltd
18288. Factory Direct Sales of High-Quality Hot-Rolled Carbon Steel Round Bars, 20mm Diameter [Feb 02, 2026]
[Feb 02, 2026] Product introduction Round steel belongs to carbon structural steel for construction and machinery, while square steel belongs to carbon structural steel for machinery. Both of them are simple section steel, and their ...
Company: Jiangsu Rongyi Metal Co., Ltd
18289. High-Precision Carbon Steel Bars, 50mm, 60mm, 70mm, 1045 Carbon Steel Round Bars [Feb 02, 2026]
[Feb 02, 2026] Product introduction Round steel belongs to carbon structural steel for construction and machinery, while square steel belongs to carbon structural steel for machinery. Both of them are simple section steel, and their ...
Company: Jiangsu Rongyi Metal Co., Ltd
18290. ASTM A106 A53 A178 A179 St45 St52 St37 Carbon Seamless Steel Pipes [Jan 31, 2026]
[Jan 31, 2026] Product introduction Seamless carbon steel pipe is a hollow pipe made of carbon steel as the main material, which is made by hot rolling, cold rolling or cold drawing after perforating a whole round steel or solid pipe. ...
Company: Jiangsu Rongyi Metal Co., Ltd
18291. Professional Manufacturer Q235 Q345 A36 S235jr S275jr S355jr Carbon Seamless Steel Pipe [Jan 31, 2026]
[Jan 31, 2026] Product introduction Seamless carbon steel pipe is a hollow pipe made of carbon steel as the main material, which is made by hot rolling, cold rolling or cold drawing after perforating a whole round steel or solid pipe. ...
Company: Jiangsu Rongyi Metal Co., Ltd
18292. ASTM AISI High Quality Direct Selling A36 A53 A106 Carbon Steel Pipe [Jan 31, 2026]
[Jan 31, 2026] Product introduction Seamless carbon steel pipe is a hollow pipe made of carbon steel as the main material, which is made by hot rolling, cold rolling or cold drawing after perforating a whole round steel or solid pipe. ...
Company: Jiangsu Rongyi Metal Co., Ltd
18293. High-Quality Q235 Carbon Steel Seamless Pipe Price From Chinese Supplier [Jan 31, 2026]
[Jan 31, 2026] Product introduction Seamless carbon steel pipe is a hollow pipe made of carbon steel as the main material, which is made by hot rolling, cold rolling or cold drawing after perforating a whole round steel or solid pipe. ...
Company: Jiangsu Rongyi Metal Co., Ltd
18294. Hot-Selling Professional Low-Priced 36-Inch Diameter Carbon Steel Pipe [Jan 31, 2026]
[Jan 31, 2026] Product introduction Seamless carbon steel pipe is a hollow pipe made of carbon steel as the main material, which is made by hot rolling, cold rolling or cold drawing after perforating a whole round steel or solid pipe. ...
Company: Jiangsu Rongyi Metal Co., Ltd
18295. Chinese Factory High Quality A36 A572 Gr50 S355 Carbon Steel Seamless Pipe [Jan 31, 2026]
[Jan 31, 2026] Product introduction Seamless carbon steel pipe is a hollow pipe made of carbon steel as the main material, which is made by hot rolling, cold rolling or cold drawing after perforating a whole round steel or solid pipe. ...
Company: Jiangsu Rongyi Metal Co., Ltd
18296. High Quality Mild Steel Low Carbon Solid Welding Wire [Feb 03, 2026]
[Feb 03, 2026] Product Description HUAYI brand low carbon copper coated solid gas shielded welding wire for construction applications. Features acidic slag, no flux, 10-20mm extension length, and 0.8-1.6mm diameter. Available in ...
18297. Premium Low Carbon Gas Shielded Qing Steel Acidic Slag Solid Welding Wire [Feb 03, 2026]
[Feb 03, 2026] Product Description HUAYI brand low carbon copper coated solid gas shielded welding wire for construction applications. Features acidic slag, no flux, 10-20mm extension length, and 0.8-1.6mm diameter. Available in ...
18298. High Quality Low Carbon Qing Steel Construction Solid Welding Wire [Feb 03, 2026]
[Feb 03, 2026] Product Description HUAYI brand low carbon copper coated solid gas shielded welding wire for construction applications. Features acidic slag, no flux, 10-20mm extension length, and 0.8-1.6mm diameter. Available in ...
18299. OEM Construction Low Carbon Solid Qing Steel Welding Wire [Feb 03, 2026]
[Feb 03, 2026] Product Description HUAYI brand low carbon copper coated solid gas shielded welding wire for construction applications. Features acidic slag, no flux, 10-20mm extension length, and 0.8-1.6mm diameter. Available in ...
18300. Industrial OEM Copper Coated Low Carbon Qing Steel Welding Wire [Feb 03, 2026]
[Feb 03, 2026] Product Description HUAYI brand low carbon copper coated solid gas shielded welding wire for construction applications. Features acidic slag, no flux, 10-20mm extension length, and 0.8-1.6mm diameter. Available in ...
