Jiangsu Profile
Product List
8821. Wholesale Prices for High-Quality Hot-Rolled Sch20 and Sch40 Hollow Section Carbon Steel Pipes 
[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
8822. 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
8823. 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
8824. 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
8825. DIN 2391 St 35 St 37 St 45 St52 St30si St30al En 10305 E215 E235 E255 E355 C35e C45e 25crmo4 ... [Feb 11, 2026]
[Feb 11, 2026] Product Specification Product Name Steel Pipe/Tube/Piping/Tubing Material Stainless Steel/Carbon Steel/Alloy Steel/Nickel Alloy/Copper Alloy/Titanium Alloy Product Type and Technique Seamless Pipe: Hot ...
8826. Hot DIP Galvanized 48.3 mm Steel Pipe [Feb 11, 2026]
[Feb 11, 2026] Hot dip galvanized steel pipes are widely used in construction, machinery, coal, chemical industry, electric power, railway vehicle, automobile industry, highway, bridge, container, sports facilities, agricultural ...
8827. ASTM A105 Grade B Carbon Steel Seamless Galvanized Steel Pipe [Feb 11, 2026]
[Feb 11, 2026] Hot dip galvanized steel pipes are widely used in construction, machinery, coal, chemical industry, electric power, railway vehicle, automobile industry, highway, bridge, container, sports facilities, agricultural ...
8828. Oil and Gas Application ASME B36.10m Carbon Steel Galvanized Seamless Steel Pipe [Feb 11, 2026]
[Feb 11, 2026] Hot dip galvanized steel pipes are widely used in construction, machinery, coal, chemical industry, electric power, railway vehicle, automobile industry, highway, bridge, container, sports facilities, agricultural ...
8829. China AISI 4130 Chrome Moly Alloy Seamless Steel Pipe Manufacturer [Feb 11, 2026]
[Feb 11, 2026] Implementation standards: GB5310 (2008) - seamless steel tube for high pressure boiler (GB) ASTM A333 (2004) - low temperature with seamless steel tube (American Standard) ASTM A335 (2006) - high temperature for ...
8830. Ck45/20 Cold Drawn Precision Seamless Round Steel Pipe [Feb 11, 2026]
[Feb 11, 2026] In order to obtain smaller size and better quality of seamless tube, cold rolling, cold drawing method must be used or combined. Cold rolling is usually in two roller mill, steel tube in variable cross section circular ...
8831. ASTM A53 Gr. B Cold Rolled Precision Seamless Steel Pipe [Feb 11, 2026]
[Feb 11, 2026] Company can produce outer diameter 4mm-273mm, high precision cold drawn steel tube, cold-rolled steel tube, precision steel pipe, stainless steel tube, stainless steel tube wall thickness 0.1mm-25mm, accuracy up to ...
8832. Factory Direct Sale of ASTM A106 Carbon Steel Pipes and Seamless Carbon 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
8833. ASTM A53 Clean Energy Seamless Steel Pipe - Carbon Steel - American Standard Seamless 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
8834. Cutting Length ASTM AISI 300 400 Series Thin-Walled Sanitary Food and Medical Grade Welded ... [Jan 08, 2026]
[Jan 08, 2026] Cutting length ASTM AISI 300 400 series thin-walled sanitary food and medical grade welded stainless steel pipe Product Description Product Stainless Steel Pipe Standard ASTM, GB, JIS, DIN, EN, AISI Steel ...
8835. Stainless Steel Welded Pipe Cold Rolled Durable 202 Series Square Stainless Steel Pipe [Jan 08, 2026]
[Jan 08, 2026] Stainless Steel Welded Pipe Cold Rolled Durable 202 Series Square Stainless Steel Pipe Product Description Product Stainless Steel Pipe Standard ASTM, GB, JIS, DIN, EN, AISI Steel Grade 200 Series: 201,202 300 ...
