Jiangsu Profile
Product List
3421. ASTM A179 Seamless Steel Pipes for Low Pressure Boilers 
[Sep 19, 2025]
[Sep 19, 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, ...
3422. DIN2391 1630 Hydraulic Bright Annealing Carbon Seamless Steel Tube [Jul 18, 2025]
[Jul 18, 2025] Cold Drawn Seamless Steel Pipe Detailed Photos 1.Material: Carbon steel, Alloy Steel,Stainless Steel 2.Advantage: (1)Precision in size (2)Good for mechanical performance (3)Lower roughness for both inner ...
3423. Large Diameter Thick Wall Seamless Steel Pipe [Dec 03, 2025]
[Dec 03, 2025] Product Description Product Name Seamless carbon steel pipe/welded pipe/alloy tube/boiler tube Material 10#, 20#, 45#, 16Mn, A53(A,B), Q235, Q345, Q195, Q215, St37, St42, St37-2, St35.4, St52.4, ST35 Wall ...
3424. Hot Dipped Galvanized Steel Round Pipe for Greenhouse Construction [Dec 18, 2025]
[Dec 18, 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
3425. Premium ASTM A335 P22 Seamless Steel Pipe for Industrial Use [Dec 18, 2025]
[Dec 18, 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
3426. 20# Seamless Steel Pipe - Carbon Steel Thick-Walled 20g Seamless Pipe - High-Pressure Alloy [Dec 18, 2025]
[Dec 18, 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
3427. 12cr1movg Seamless Steel Pipe, 20g High-Pressure Boiler Pipe, Carbon Steel, Alloy [Dec 18, 2025]
[Dec 18, 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
3428. ASTM A500 Carbon Steel Seamless Pipe Large Stock Factory Direct Sales 12cr1MOV 15CrMo 35CrMo 45mn2 ... [Sep 19, 2025]
[Sep 19, 2025] ASTM A53 Grade B Q235 24 Inch Ms Spiral Welded Carbon Steel Pipe Tube Keywords Spiral Welded Carbon Steel Pipe Tube piral welded steel pipe welded round steel pipes OD 325mm - 1020mm WT 4.0mm - ...
Company: Jiangsu Hengshuntai Steel Co., Ltd.
3429. High-Quality A106 Q235 Hot Rolled Seamless Steel Pipe [Dec 10, 2025]
[Dec 10, 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
3430. High-Quality PTFE Lined Tube for Chemical Resistance and Durability [Dec 02, 2025]
[Dec 02, 2025] Product Description PTFE Lined Stainless Steel Pipe Material: Elegantly crafted from molded steel lined in PTFE or the versatile steel lined in PO, offering superior performance in demanding environments. Working ...
Company: Jiangsu Yihao Fluorine Plastic Manufacturing Co., Ltd.
3431. Factory Direct 1035 1045hot/Cold Rolled Carbon Steel Seamless Pipe/Tube [Dec 01, 2025]
[Dec 01, 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
3432. Factory Supply Seamless Steel Pipe Price Customized Cutting of Seamless Steel Pipes [Dec 01, 2025]
[Dec 01, 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
3433. Wst 6-90mm Round Carbon Steel Tube Stainless Steel Seamless Pipe Tube [Dec 01, 2025]
[Dec 01, 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
3434. Best Selling Low Price Seamless Precision Steel Pipe Tubes Wholesale Price [Dec 01, 2025]
[Dec 01, 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
3435. Round Seamless Steel 4130 Chromoly High Pressure Boiler Pipe for Industrial Engineering [Dec 01, 2025]
[Dec 01, 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
