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22066. Hot Rolled Pipe Q235 Q345 A36 S275jr S335 St52 St37 Seamless Carbon Steel Pipe 
[Aug 10, 2026]
[Aug 10, 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
22067. Factory High Quality Q235 Q345 A36 S275jr S335 St52 St37 Carbon Steel Seamless Pipe for ... [Aug 10, 2026]
[Aug 10, 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
22068. Professional Factory A36 Ss400 S235jr S355j2 Q235B Q345b St37 A572 Carbon Steel Pipe [Aug 10, 2026]
[Aug 10, 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
22069. High Quality A179 A192 A335 SA179 SA192 Cold Rolled Carbon Precision Seamless Steel Pipe [Aug 10, 2026]
[Aug 10, 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
22070. ASTM A36 1008 1020 GB #20 Q235B Cold Rolled 6 Inch Sch 40 Seamless Carbon Steel Pipe [Aug 10, 2026]
[Aug 10, 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
22071. Factory Direct Schedule 40 A36 1008 1020 GB #20 Q235B Carbon Steel Seamless Pipe [Aug 10, 2026]
[Aug 10, 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
22072. Factory Manufactured S235 S275 S355 Q235A36 1008 1020 GB #20 Q235B Carbon Seamless Steel Pipe [Aug 10, 2026]
[Aug 10, 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
22073. Hot Selling Manufacturer ASTM A36 1008 1020 GB #20 Q235B Carbon Seamless Steel Pipe [Aug 10, 2026]
[Aug 10, 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
22074. Factory Hot Rolled Carbon Steel ASTM 1045 C45 S45c Ck45 Mild Carbon Steel Bar [Aug 10, 2026]
[Aug 10, 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
22075. Factory Direct Supply High Strength Hot Rolled 1008 1020 GB #20 Q235B A36 A572 Gr50 S355 Carbon ... [Aug 10, 2026]
[Aug 10, 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
22076. Factory Hot Rolled A36 1008 1020 GB #20 Q235B St37 A572 Carbon Steel Bar [Aug 10, 2026]
[Aug 10, 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
22077. Cheap Price A36 Ss400 S235jr S355j2 Q235B Q345b St37 A572 Black Mild Hot Rolled Carbon Steel Bar [Aug 10, 2026]
[Aug 10, 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
22078. China Factory Hot Rolled Q235 Grade Low Carbon Steel Round Bar for Bending Welding Services in ... [Aug 10, 2026]
[Aug 10, 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
22079. Q195 Q235 Q345 S355 Hot Rolled AISI Seamless/Welded Carbon Steel Round Bar for Building [Aug 10, 2026]
[Aug 10, 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
22080. High Quality ISO9001 Certified ASTM A36 1008 1020 GB #20 Q235B Carbon Steel Bar [Aug 10, 2026]
[Aug 10, 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
