Jiangsu Profile
Product List
526. Manufacturer Wholesale A36 Ss400 S235jr S355j2 Q235B Q345b St37 A572 Seamless Carbon Steel Pipe 
[Sep 21, 2026]
[Sep 21, 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
527. Factory Price Direct Selling C20 St52 SAE1026 Ck45 25mn Seamless Carbon Steel Pipe [Sep 21, 2026]
[Sep 21, 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
528. High Quality Seamless Steel Pipe A36 A572 Gr50 S355 Seamless Carbon Steel Pipe [Sep 21, 2026]
[Sep 21, 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
529. Hot Rolled Pipe Q235 Q345 A36 S275jr S335 St52 St37 Seamless Carbon Steel Pipe [Sep 21, 2026]
[Sep 21, 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
530. Factory High Quality Q235 Q345 A36 S275jr S335 St52 St37 Carbon Steel Seamless Pipe for ... [Sep 21, 2026]
[Sep 21, 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
531. Professional Factory A36 Ss400 S235jr S355j2 Q235B Q345b St37 A572 Carbon Steel Pipe [Sep 21, 2026]
[Sep 21, 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
532. High Quality A179 A192 A335 SA179 SA192 Cold Rolled Carbon Precision Seamless Steel Pipe [Sep 21, 2026]
[Sep 21, 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
533. ASTM A36 1008 1020 GB #20 Q235B Cold Rolled 6 Inch Sch 40 Seamless Carbon Steel Pipe [Sep 21, 2026]
[Sep 21, 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
534. Factory Direct Schedule 40 A36 1008 1020 GB #20 Q235B Carbon Steel Seamless Pipe [Sep 21, 2026]
[Sep 21, 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
535. Factory Manufactured S235 S275 S355 Q235A36 1008 1020 GB #20 Q235B Carbon Seamless Steel Pipe [Sep 21, 2026]
[Sep 21, 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
536. Hot Selling Manufacturer ASTM A36 1008 1020 GB #20 Q235B Carbon Seamless Steel Pipe [Sep 21, 2026]
[Sep 21, 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
537. Low Minimum Order Quantity Carbon Steel Welded Q195 Q235 Q345 1.3-20 mm Thick ERW Welded Steel Pipe [Sep 21, 2026]
[Sep 21, 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
538. Premium Pre-Galvanized Carbon Steel Greenhouse Pipe for Durable Construction [Jul 07, 2026]
[Jul 07, 2026] Product Description GI tube/pipe Product Paramenters Product Name Galvanized Steel tube/pipe Standard AiSi, ASTM, bs, DIN, GB, JIS Spangle Big Spangle,Regular Spangle,Minimal Spangle,Zero Spangle Surface ...
Company: Wuxi Yh Internation Co., Ltd.
539. Durable Pre-Galvanized Carbon Steel Pipe for Greenhouse Structures [Jul 07, 2026]
[Jul 07, 2026] Product Description GI tube/pipe Product Paramenters Product Name Galvanized Steel tube/pipe Standard AiSi, ASTM, bs, DIN, GB, JIS Spangle Big Spangle,Regular Spangle,Minimal Spangle,Zero Spangle Surface ...
Company: Wuxi Yh Internation Co., Ltd.
540. ASTM SA179/A179m Cold-Drawn Seamless Low-Carbon Steel Pipe Used for Condensers [Jun 29, 2026]
[Jun 29, 2026] (A179/A179M) Cold-drawn seamless low-carbon steel pipe, a thin-walled tube specially used in heat transfer equipment such as heat exchangers and condensers, which is widely applied in petrochemical, power and ...
