Jiangsu Profile
Product List
7156. Hot DIP Galvanized Round Steel Pipe / Gi Pipe Pre Galvanized Steel Seamless Pipe for Construction 
[Oct 31, 2024]
[Oct 31, 2024] Introducing our Pre-galvanized Pipe, expertly crafted to combine durability with functionality, making it the ultimate choice for diverse applications. Out Diameter 1/2" -8" (20mm-219mm) Wall Thickness 0.5mm ...
Company: Tianzhu Special Steel Co., Ltd
7157. ASTM A213/A312 304/304L Stainless Steel Tube 8 Inch 3 Inch Seamless Cold Rolled 321 316L Metal Inox ... [Jul 29, 2026]
[Jul 29, 2026] ASTM A213/A312 304/304L Stainless Steel Tube 8 Inch 3 Inch Seamless Cold Rolled 321 316L Metal Inox Round Pipe with EN3.1 Mill Test Certificate Product Description Stainless Steel Pipe Stainless steel pipe is a ...
7158. Hot Rolled 25crmnsi Steel Pipe: High-Strength, Wear-Resistant Solution for Heavy-Duty Engineering ... [Jul 11, 2026]
[Jul 11, 2026] Product Description Hot Rolled 25CrMnSi Steel Pipe: High-Strength, Wear-Resistant Solution for Heavy-Duty Engineering 25CrMnSiA Seamless Round Tube Factory The chemical composition of 25CrMnSi steel follows strict ...
7159. High-Strength Q+T 25crmnsi 36CrNiMo4 Steel Pipe for Mechanical Use 35nicrmov8 Round Seamless Tube ... [Jul 11, 2026]
[Jul 11, 2026] Product Description 25CrMnSi Steel Pipe: Strictly Tested for Mechanical Properties & dimensional Accuracy The chemical composition of 25CrMnSi steel follows strict alloy standards, and its mechanical properties are ...
7160. Latvia Stam Pipelline Factory Hot Rolled S235jr S355jr Carbon Steel Pipe Mild Steel Plain ... [Jul 11, 2026]
[Jul 11, 2026] S235JR S355JR Carbon Steel Pipe Mild Steel Plain Hot Rolled Black Finish The types of steel used in construction often vary depending on the nature of the construction project. However, the main types include ...
7161. Breaking Tradition, Hastelloy C-4 Seamless Tubes Lead The Way in New Trends for Piping Materials [Nov 08, 2025]
[Nov 08, 2025] Company Profile Product Description Our Hastelloy C-4 seamless is crafted from this high-performance alloy. Seamless are essential components in various applications where precise fluid transfer, metering, or sampling ...
7162. Wholesale Prices for High-Quality Hot-Rolled Sch20 and Sch40 Hollow Section Carbon Steel Pipes [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
7163. OEM Seamless Carbon Steel Pipe ASTM Q235 Q345 A36 High-Quality 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
7164. High-Quality Wholesale Prices for 20#45# S235 S355 A106 A53s X70 Carbon Steel Pipes. [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
7165. Factory Direct Sale of ASTM A106 Carbon Steel Pipes and Seamless Carbon 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
7166. China-Made ASTM A106 Q235 Carbon Steel Seamless Pipe, High-Quality 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
7167. 5L Line Pipe Carbon Steel Pipe Psl1, for Oil, Gas and Petrochemical Transmission [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
7168. Sch10 Sch30 Thickness ASTM A106 St37 Carbon Steel Round Pipes for Power Plants [Aug 06, 2026]
[Aug 06, 2026] Product Description Carbon Steel Pipe/Tube: China Wholesale Hot Galvanized/Black Varnish and more Surface Coated Pipe Tubes Standard: API, API 5L Grade: 10#-45#, API J55-API P110, 10#, 20#, 45#, API J55, API K55, API ...
Company: WUXI BAOWANG STEEL CO., LTD.
7169. Sch20 Std Customized Thickness St37 DIN1626 ASTM A106 Carbon Steel Square/Round Pipe Tubing [Aug 06, 2026]
[Aug 06, 2026] Product Description Carbon Steel Pipe/Tube: China Wholesale Hot Galvanized/Black Varnish and more Surface Coated Pipe Tubes Standard: API, API 5L Grade: 10#-45#, API J55-API P110, 10#, 20#, 45#, API J55, API K55, API ...
Company: WUXI BAOWANG STEEL CO., LTD.
7170. Premium AISI 316ti Rose Gold Stainless Steel Square Pipes [Jun 09, 2026]
[Jun 09, 2026] Product Description The core difference is what they cover: A240 is a plate/sheet standard, while A312 is a dedicated tube standard. When people say "A240 tube," they mean tube made from A240-grade material but ...
