Jiangsu Profile
Famous Export Brand
Product List
1981. New Seamless Steel Pipes: Q195, Q235, S235, S275, S235jr, 20mm, 6mm, 5mm Carbon Steel Pipes 
[Jan 31, 2026]
[Jan 31, 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
1982. Hot Rolled Welded Carbon Steel Pipe Q235 Q355 Tube Product Type Welded Steel Pipe [Jan 30, 2026]
[Jan 30, 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
1983. ASTM Standard A53 Ms Carbon 3m 6m 9m 12m Length Round Hot Rolled Seamless Steel Pipe [Jan 30, 2026]
[Jan 30, 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
1984. OEM Seamless Carbon Steel Pipe ASTM Q235 Q345 A36 High-Quality Seamless Carbon Steel Pipe [Jan 30, 2026]
[Jan 30, 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
1985. High Quality Welded Steel Pipes Gi Hot Dipped Galvanized ERW Carbon Steel Welded Pipe Stainless 304 ... [Jan 22, 2026]
[Jan 22, 2026] Basic Info Grade 200 Series 300 Series 400 Series Length 5000mm-7000mm or customize Shape Round Standard JIS/SUS/GB/DIN/ASTM/AISI/En Surface Treatment Bright Usage Food/Beverage/Dairy Products, Machinery Industry, ...
Company: Galaxy Metal Product (Wuxi) Co., Ltd
1986. Manufacturer Supply Mild Carbon Steel Round Tube 30mm-300mmm Seamless Steel Pipe [Jan 21, 2026]
[Jan 21, 2026] Product Description Product Parameters Carbon steel seamless steel pipes are made of one piece of metal and have no seams on the surface. According to the production method, seamless pipe is divided into heat ...
1987. High-Quality ASTM A106 Gr. B Seamless Carbon Steel Pipe [Jan 19, 2026]
[Jan 19, 2026] 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, ...
1988. Hot Sale Professional Low Price 900mm Diameter Carbon Steel Pipe Carbon Steel Seamless Pipe [Jan 09, 2026]
[Jan 09, 2026] Product Description Specification Product name Carbon steel pipe Material GB: Q195, Q215, Q235A, Q235B, Q235C, Q235D, Q255A, 255B, Q275,Q295A,Q295B, Q345B, Q345C, Q345D, Q345E, Q390A, Q390B, Q390C,Q390D,Q390E, Q420, ...
1989. High Quality GB 20g Q345b Ms Tube 12cr1MOV 15crmog 273mmx8mm 10mm Seamless Carbon Steel Pipe [Jan 07, 2026]
[Jan 07, 2026] High Quality GB 20G Q345b MS Tube 12cr1MOV 15CrMoG 273mmX8mm 10mm Seamless Carbon Steel Pipe Carbon steel pipe, a common metal material, is widely used in industry, construction and other fields. It is made of ...
1990. AISI 5140 Cold Drawn Heavy Wall Thickness Mild Alloy Steel Tube Precision 120mm Bright Surface Cold ... [Jan 07, 2026]
[Jan 07, 2026] Cold Drawn High Wall Thickness Mild Steel Tube Hot Rolled 40Cr Carbon Seamless Steel Pipe AISI 5140 Cold Drawn Heavy Wall Thickness Mild Alloy Steel Tube Precision 120mm Bright Surface Cold Drawn Rolled 40Cr Carbon ...
1991. Carbon Structural Steel Tube ASTM A53-B 5.8m/6m/12m Hot Rolled DN200 Sch40 Seamless Carbon Steel ... [Jan 07, 2026]
[Jan 07, 2026] Carbon Structural Steel Tube ASTM A53-B 5.8m/6m/12m Hot Rolled DN200 SCH40 Seamless Carbon Steel Pipe Carbon steel pipe, a common metal material, is widely used in industry, construction and other fields. It is made ...
1992. ASTM A283/A53 Hot Rolled 4130 Carbon Steel Precision Round Tube 5150 Seamless DN50 Sch80s Pipe ... [Jan 07, 2026]
[Jan 07, 2026] ASTM A283/A53 Hot Rolled 4130 Carbon Steel Precision Round Tube 5150 Seamless DN50 SCH80S Pipe Factory Carbon steel pipe, a common metal material, is widely used in industry, construction and other fields. It is made ...
1993. ASME SA106 Gr. B High Pressure Ms Seamless Tube DN200 Sch80 Black Big Diameter S235jr Q355b SSAW ... [Jan 07, 2026]
[Jan 07, 2026] Black Big Diameter Q235jr Q355 SSAW ERW Carbon Round Steel Pipe for Construction Carbon steel pipe, a common metal material, is widely used in industry, construction and other fields. It is made of high-quality ...
1994. RoHS High Quality SA106 Spiral Steel Pipe SSAW Apl 5L Ssah Carbon Steel Tube/ Pipes for Construction [Jan 07, 2026]
[Jan 07, 2026] ROHS High Quality Spiral Steel Pipe SSAW APl 5L SSAH Carbon Steel Tube/ Pipes for Construction Carbon steel pipe, a common metal material, is widely used in industry, construction and other fields. It is made of ...
1995. ASTM A53 Gr. B Hot/Cold Rolled A179 Gr. B Smls DN100 Sch20 Sch40s 20g Seamless Carbon Steel Pipe ... [Jan 07, 2026]
[Jan 07, 2026] ASTM A53 GrA, ASTM A106 Gr.B 20 Seamless Carbon Steel Pipe Hot/Cold Rolled Carbon steel pipe, a common metal material, is widely used in industry, construction and other fields. It is made of high-quality carbon ...
