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18901. Customize Q235 Q345 Carbon Steel Seamless Pipe Tube for Heat Exchange 
[Jan 19, 2026]
[Jan 19, 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
18902. ASTM A106 ASTM A283 Reasonable Price for Manufacturing Seamless Carbon Steel Pipe [Jan 19, 2026]
[Jan 19, 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
18903. ASTM Standard Stainless Steel Pipe & Tube Welded and Seamless Grades Ss201/SS304 [Jan 19, 2026]
[Jan 19, 2026] Product introduction Stainless steel pipe is a hollow steel pipe that is not easy to rust. Stainless steel pipe is a kind of hollow long cylindrical steel. Its scope of application is used as a pipeline for conveying ...
Company: Jiangsu Rongyi Metal Co., Ltd
18904. Cold Rolled Seamless Pipe 321 Stainless Steel Tube with Excellent Weldability [Jan 09, 2026]
[Jan 09, 2026] Cold Rolled Seamless Pipe 321 Stainless Steel Tube with Excellent Weldability Product Description Product Stainless Steel Pipe Standard ASTM, GB, JIS, DIN, EN, AISI Steel Grade 200 Series: 201,202 300 Series: ...
18905. High Precision ASTM A106 DIN2391 Cold Drawn Seamless Carbon Steel Pipe Tube [Jan 07, 2026]
[Jan 07, 2026] High Precision ASTM A106 DIN2391 Cold Drawn Seamless Carbon Steel Pipe Tube Carbon steel pipe, a common metal material, is widely used in industry, construction and other fields. It is made of high-quality carbon ...
18906. Seamless Carbon Steel Pipe Tube Ipe/Hea300/350/400 for Construction [Jan 07, 2026]
[Jan 07, 2026] Seamless Carbon Steel Pipe Tube IPE/HEA300/350/400 for Construction Carbon steel pipe, a common metal material, is widely used in industry, construction and other fields. It is made of high-quality carbon steel and ...
18907. ASTM AISI Carbon Steel Pipe Tube 42CrMo Round St35 Seamless Iron Tube [Jan 07, 2026]
[Jan 07, 2026] ASTM AISI Carbon Steel Pipe Tube 42CrMo Round ST35 Seamless Iron Tube Carbon steel pipe, a common metal material, is widely used in industry, construction and other fields. It is made of high-quality carbon steel and ...
18908. 20# AISI 1035 1045 Carbon Pipeline Petroleum Carbon Seamless Steel Pipe/Tube [Jan 07, 2026]
[Jan 07, 2026] 20# AISI 1035 1045 Carbon Pipeline Petroleum Carbon Seamless Steel Pipe/Tube Carbon steel pipe, a common metal material, is widely used in industry, construction and other fields. It is made of high-quality carbon ...
18909. A53 A106 Welded Seamless Carbon Steel Pipe Hot Rolled 3-30mm Wall Thickness [Jan 07, 2026]
[Jan 07, 2026] A53 A106 Welded Seamless Carbon Steel Pipe Hot Rolled 3-30mm Wall Thickness Carbon steel pipe, a common metal material, is widely used in industry, construction and other fields. It is made of high-quality carbon ...
18910. Seamless TP304L Tp316 Tp316L Stainless Steel Pipe Tube [Jan 04, 2026]
[Jan 04, 2026] Product Description Stainless steel round pipe is a kind of hollow long round steel, mainly used in petroleum, chemical, medical, food, light industry, mechanical instrument and other industrial pipeline and ...
18911. Round Stainless Steel 304 316L 310S 2205 2207 Pipe Seamless Tubes [Dec 31, 2025]
[Dec 31, 2025] Product Description Stainless steel round pipe is a kind of hollow long round steel, mainly used in petroleum, chemical, medical, food, light industry, mechanical instrument and other industrial pipeline and ...
18912. ASTM S304 430 Seamless Round Pipes Stainless Steel Tubes [Dec 31, 2025]
[Dec 31, 2025] Product Description Stainless steel round pipe is a kind of hollow long round steel, mainly used in petroleum, chemical, medical, food, light industry, mechanical instrument and other industrial pipeline and ...
18913. High Quality 304L/316/316L/310/310S/321/304 Seamless Stainless Steel Pipes Tube Manufacturer [Dec 31, 2025]
[Dec 31, 2025] Product Description Stainless steel round pipe is a kind of hollow long round steel, mainly used in petroleum, chemical, medical, food, light industry, mechanical instrument and other industrial pipeline and ...
18914. Seamless Extruded HDPE Low Thermal Conductivity PE Insulation Tube Pipe Extrusion Line [Dec 30, 2025]
[Dec 30, 2025] Factory Price high quality 16-630mm PVC pipe extrusion line PVC pipe production machine manufacturer Product Description Φ 20-Φ 800 Series PVC Pipe Extrusion Line Is Mainly Used In The Manufacture Of ...
18915. Customized 7075 Aluminum Square Pipe Seamless Aluminum Tube [Dec 30, 2025]
[Dec 30, 2025] Product Description Aluminum square tubes are widely used in the construction industry as a lightweight, high-strength, corrosion-resistant building material. Its production process includes smelting, rolling, ...
