Jiangsu Profile
Product List
2026. China Supplier High Strength Sch 40 27 Inch 4130 Hot Rolled 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
2027. 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
2028. 19mm 25mm 32mm 38mm Small Size Pre Galvanized Gi Tube Pipes Factory Price Galvanised 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
2029. Low Alloy Galvanized Pipe Various Diameters Sc40 Galvanized Steel Pipe for Construction From Factory [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
2030. High Quality Hot Dipped and Pre-Galvanized Pipe ISO9001 Certified for Furniture Building Structure ... [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
2031. Hot Dipped Galvanized Iron Round Pipe Galvanized Steel Tubes Tubular Carbon Steel Pipes for ... [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
2032. 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
2033. Factory Price Structure Material Hot Dipped Steel Pipe Hollow Gi 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
2034. 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
2035. 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
2036. 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
2037. 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
2038. 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
2039. 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
2040. 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
