Jiangsu Profile
Product List
991. Carbon Steel Round Pipe Q235 Q355 A36 Seamless Welded Carbon Steel Pipe in Stock 
[Sep 30, 2025]
[Sep 30, 2025] 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
992. Seamless ERW Sch 40 80 Carbon Steel Welded 6m Tube Galvanized Steel Pipe [Sep 30, 2025]
[Sep 30, 2025] Product introduction Galvanized pipe is a steel pipe with zinc coating on the surface. It is divided into hot-dip galvanized pipe and cold-dip galvanized pipe. It is mainly used in construction, fire protection, ...
Company: Jiangsu Rongyi Metal Co., Ltd
993. ASTM A53 A106 Hot Rolled Carbon Steel Pipe Q195 Q235 Q345 Black Finish ERW Carbon Steel Seamless ... [Sep 30, 2025]
[Sep 30, 2025] 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
994. Seamless Steel Pipes Quality Tube Round Seamless Tube ASTM A335 P22 Sch 160 Carbon Steel Pipe ISO ... [Sep 30, 2025]
[Sep 30, 2025] 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
995. China Seamless Pipe Manufacturer Q235 Q195 St52 Ss400 Ss420 Seamless Cold Rolled Welded Carbon ... [Sep 30, 2025]
[Sep 30, 2025] 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
996. Best Selling 10# 20# 35# 45# 16mn 27simn 40cr 20 Gas Pipeline Seamless Steel Pipe [Sep 30, 2025]
[Sep 30, 2025] 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
997. ERW 10# 20# 35# Round Carbon Alloy Steel Pipe Sch10 20 30 40 ASTM A53 A106 Hot Rolled Seamless ... [Sep 30, 2025]
[Sep 30, 2025] 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
998. ASTM A36 St52 Q235 Q345 Q355 Q500 Hot Rolled Round Seamless Carbon Steel Tube Pipe [Sep 30, 2025]
[Sep 30, 2025] 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
999. High Quality Seamless Steel 4130 Chromoly High Pressure Boiler Pipe for Industrial Engineering [Sep 30, 2025]
[Sep 30, 2025] 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
1000. 4 Inch 6 Inch Seamless Hot DIP Galvanized Steel Tube ISO9001 Certified ASTM A53 BS 1387 Ms Pipe ... [Sep 30, 2025]
[Sep 30, 2025] 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
1001. St52 Triangle Seamless Steel Tube Pto Shaft Lemon Pipe [Sep 28, 2025]
[Sep 28, 2025] Product Description Special-Shaped Alloy Steel Tubes Tailored Solutions for Unique Applications √Special-Section Tubes – Hexagonal, Square, Rectangular, D-Shaped, Triangular, Lemon-shaped, Oval, and other complex ...
1002. High Tensile Seamless Boiler Pipe ASTM A106 Carbon Steel Seamless Pipe [Oct 21, 2025]
[Oct 21, 2025] Product Description √21 Years of Custom Seamless Steel Pipe Expertise Tailor round steel materials, mechanical properties, dimensional accuracy, and shapes to your exact needs, fully compliant with ASTM, DIN/EN, JIS, ...
1003. Cold Rolling St52 Triangular Profile Seamless Steel Pipe [Sep 26, 2025]
[Sep 26, 2025] Product Description Special-Shaped Alloy Steel Tubes Tailored Solutions for Unique Applications √Special-Section Tubes – Hexagonal, Square, Rectangular, D-Shaped, Triangular, Lemon-shaped, Oval, and other complex ...
1004. Cold Drawn Mild Steel Seamless Steel Tube Carbon Hollow Pipe [Sep 23, 2025]
[Sep 23, 2025] Product Description √21 Years of Custom Seamless Steel Pipe Expertise Tailor round steel materials, mechanical properties, dimensional accuracy, and shapes to your exact needs, fully compliant with ASTM, DIN/EN, JIS, ...
1005. Top Quality Seamless Carbon Steel Boiler Tube/Pipe ASTM A192 A179 [Sep 23, 2025]
[Sep 23, 2025] Product Description √21 Years of Custom Seamless Steel Pipe Expertise Tailor round steel materials, mechanical properties, dimensional accuracy, and shapes to your exact needs, fully compliant with ASTM, DIN/EN, JIS, ...
