Jiangsu Profile
Product List
27181. High Quality AISI 4130 42CrMo 16mn 1/2 /3/4 Inch Weld Seamless Carbon Steel Pipe for Oil and Gas ... 
[Apr 06, 2026]
[Apr 06, 2026] Carbon Steel Pipe Spiral or helical welded pipes are made by winding a steel strip into a cylinder and welding the edges spirally. This process allows flexible production of various diameters (200 mm - 3,000+ mm) with ...
Company: Kunqian Steel (Jiangsu) Co., Ltd.
27182. ASTM A53 A36 1 Inch Sch 40 14 Inch A106 Q235 Per Meter Seamless Carbon Steel Pipe Tube [Apr 06, 2026]
[Apr 06, 2026] Carbon Steel Pipe Spiral or helical welded pipes are made by winding a steel strip into a cylinder and welding the edges spirally. This process allows flexible production of various diameters (200 mm - 3,000+ mm) with ...
Company: Kunqian Steel (Jiangsu) Co., Ltd.
27183. ASTM API 5L Gr B A134 A106 A53 Sch 40 Black Ms Iron Pipe Hot Rolled Seamless and Welded Carbon ... [Apr 06, 2026]
[Apr 06, 2026] Carbon Steel Pipe Spiral or helical welded pipes are made by winding a steel strip into a cylinder and welding the edges spirally. This process allows flexible production of various diameters (200 mm - 3,000+ mm) with ...
Company: Kunqian Steel (Jiangsu) Co., Ltd.
27184. High Quality Hot Selling Large-Diameter ASTM A53 Welded Carbon Steel Pipe for Building Materials [Apr 06, 2026]
[Apr 06, 2026] Carbon Steel Pipe Spiral or helical welded pipes are made by winding a steel strip into a cylinder and welding the edges spirally. This process allows flexible production of various diameters (200 mm - 3,000+ mm) with ...
Company: Kunqian Steel (Jiangsu) Co., Ltd.
27185. High-Quality Carbon Steel Pipe Welded A53 A106 36mm ERW Spiral Steel Tube SSAW Carbon Welded Pipe [Apr 06, 2026]
[Apr 06, 2026] Carbon Steel Pipe Spiral or helical welded pipes are made by winding a steel strip into a cylinder and welding the edges spirally. This process allows flexible production of various diameters (200 mm - 3,000+ mm) with ...
Company: Kunqian Steel (Jiangsu) Co., Ltd.
27186. ASTM A106b A53b Sch 40 Sch 80 Hot Rolled Seamless Carbon Steel Pipe Tube [Apr 06, 2026]
[Apr 06, 2026] Carbon Steel Pipe Spiral or helical welded pipes are made by winding a steel strip into a cylinder and welding the edges spirally. This process allows flexible production of various diameters (200 mm - 3,000+ mm) with ...
Company: Kunqian Steel (Jiangsu) Co., Ltd.
27187. Q235B ERW API 1/2"-12" Od 1.5-8mm Thickness Welded Carbon Steel Tube for Construction [Apr 06, 2026]
[Apr 06, 2026] Carbon Steel Pipe Spiral or helical welded pipes are made by winding a steel strip into a cylinder and welding the edges spirally. This process allows flexible production of various diameters (200 mm - 3,000+ mm) with ...
Company: Kunqian Steel (Jiangsu) Co., Ltd.
27188. ASTM A53 Sch80 DN150 Oil Pipeline Industrial Use High Pressure Carbon Steel Welded Pipe [Apr 06, 2026]
[Apr 06, 2026] Carbon Steel Pipe Spiral or helical welded pipes are made by winding a steel strip into a cylinder and welding the edges spirally. This process allows flexible production of various diameters (200 mm - 3,000+ mm) with ...
Company: Kunqian Steel (Jiangsu) Co., Ltd.
27189. ASTM A36 Ss400 Q235 Q345 Q355 4340 4130 St37 Hot Rolled Low Carbon Steel Plate/Sheet [Apr 06, 2026]
[Apr 06, 2026] Carbon Steel Plate/Sheet Carbon steel plate is a kind of high-quality steel with high strength, good plasticity and toughness. It is widely used in construction, machinery, ships and other fields. Its surface is smooth, ...
Company: Kunqian Steel (Jiangsu) Co., Ltd.
27190. En10025 Standard S235jr S235j0 S235j2 Carbon Steel Coil on Sale [Apr 06, 2026]
[Apr 06, 2026] Carbon steel coil/strip Carbon steel coil is an important material widely used in industry and construction. It is made from high-quality carbon structural steel through hot rolling or cold rolling processes and has ...
Company: Kunqian Steel (Jiangsu) Co., Ltd.
27191. 30*1250*2500mm High Quality 10mm 20mm ASTM A36 Mild Ship Building Hot Rolled Carbon Steel Plate ... [Apr 06, 2026]
[Apr 06, 2026] Carbon Steel Plate/Sheet Carbon steel plate is a kind of high-quality steel with high strength, good plasticity and toughness. It is widely used in construction, machinery, ships and other fields. Its surface is smooth, ...
Company: Kunqian Steel (Jiangsu) Co., Ltd.
27192. Hot Sale ASTM T91 P91 P22 P9 P11 4130 42CrMo 15CrMo Seamless Carbon Steel Pipe Tube [Apr 06, 2026]
[Apr 06, 2026] Carbon Steel Pipe Spiral or helical welded pipes are made by winding a steel strip into a cylinder and welding the edges spirally. This process allows flexible production of various diameters (200 mm - 3,000+ mm) with ...
Company: Kunqian Steel (Jiangsu) Co., Ltd.
27193. Hot Rolled Carbon Steel 20mm Thick 8'' 10'' 12'' 15'' Structure Steel Pipeline Industrial Welded ... [Apr 06, 2026]
[Apr 06, 2026] Carbon Steel Pipe Spiral or helical welded pipes are made by winding a steel strip into a cylinder and welding the edges spirally. This process allows flexible production of various diameters (200 mm - 3,000+ mm) with ...
Company: Kunqian Steel (Jiangsu) Co., Ltd.
27194. 2mm 5mm 6mm 10mm 20mm 40mm Thickness ASTM A36 Q235 S335 Mild Ship Building Hot Rolled Carbon Steel ... [Apr 06, 2026]
[Apr 06, 2026] Carbon Steel Plate/Sheet Carbon steel plate is a kind of high-quality steel with high strength, good plasticity and toughness. It is widely used in construction, machinery, ships and other fields. Its surface is smooth, ...
Company: Kunqian Steel (Jiangsu) Co., Ltd.
27195. Stm S235jr Hr SPHC Ss50 St37 DC01 Ss400 C45 A36 Mild Rolled Ms Carbon Steel Plate/Sheet [Apr 06, 2026]
[Apr 06, 2026] Carbon Steel Plate/Sheet Carbon steel plate is a kind of high-quality steel with high strength, good plasticity and toughness. It is widely used in construction, machinery, ships and other fields. Its surface is smooth, ...
Company: Kunqian Steel (Jiangsu) Co., Ltd.
