Jiangsu Profile
Product List
21316. ASTM A36 S235 S275 S355 S275jr 3mm 4mm 5mm Cold Rolled Carbon Steel Plate/Sheet 
[Mar 12, 2026]
[Mar 12, 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.
21317. ASTM A36 Q235B Q195b Hot Rolled Carbon Steel Sheet for Bending Cuttable High-Strength Steel Plate [Mar 12, 2026]
[Mar 12, 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.
21318. High Quality OEM ODM Q235 Q345 Q420 Q460 Q550 Q690 A36 Ss400 St52 Nm400 Nm450 Nm500 Carbon Steel ... [Mar 12, 2026]
[Mar 12, 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.
21319. ASTM A36 Ss400 Q235 Q345 Q355 4340 4130 St37 Hot Rolled Low Carbon Steel Plate/Sheet [Mar 12, 2026]
[Mar 12, 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.
21320. En10025 Standard S235jr S235j0 S235j2 Carbon Steel Coil on Sale [Mar 12, 2026]
[Mar 12, 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.
21321. 30*1250*2500mm High Quality 10mm 20mm ASTM A36 Mild Ship Building Hot Rolled Carbon Steel Plate ... [Mar 12, 2026]
[Mar 12, 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.
21322. Hot Sale ASTM T91 P91 P22 P9 P11 4130 42CrMo 15CrMo Seamless Carbon Steel Pipe Tube [Mar 12, 2026]
[Mar 12, 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.
21323. Factory Supply API ASTM A106b A53b Q345b S275jr S275j2 Sch40 6m-12m Length Seamless Carbon Steel ... [Mar 12, 2026]
[Mar 12, 2026] API 5L Seamless/Welded Linepipe API 5L line pipe is a steel pipe used to transport fluids such as oil and gas. It is widely used in industrial fields such as oil and natural gas. This product has the characteristics of ...
Company: Kunqian Steel (Jiangsu) Co., Ltd.
21324. High Strength Customized Q195 Q235 Q345 A36 Carbon Steel Seamless Pipe/Tube on Sale [Mar 12, 2026]
[Mar 12, 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.
21325. High Quality Hot Selling Large-Diameter ASTM A53 Welded Carbon Steel Pipe for Building Materials [Mar 12, 2026]
[Mar 12, 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.
21326. ASTM A53 Sch80 DN150 Oil Pipeline Industrial Use High Pressure Carbon Steel Welded Pipe [Mar 12, 2026]
[Mar 12, 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.
21327. API 5CT N80 L80 9 Cr L80 13cr Corrosion Resistant High Carbon Seamless Steel Casing Tubes and Pipes ... [Mar 12, 2026]
[Mar 12, 2026] API 5L Seamless/Welded Linepipe API 5L line pipe is a steel pipe used to transport fluids such as oil and gas. It is widely used in industrial fields such as oil and natural gas. This product has the characteristics of ...
Company: Kunqian Steel (Jiangsu) Co., Ltd.
21328. 2mm 5mm 6mm 10mm 20mm 40mm Thickness ASTM A36 Q235 S335 Mild Ship Building Hot Rolled Carbon Steel ... [Mar 12, 2026]
[Mar 12, 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.
21329. Stm S235jr Hr SPHC Ss50 St37 DC01 Ss400 C45 A36 Mild Rolled Ms Carbon Steel Plate/Sheet [Mar 12, 2026]
[Mar 12, 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.
21330. Q235B ERW API 1/2"-12" Od 1.5-8mm Thickness Welded Carbon Steel Tube for Construction [Mar 12, 2026]
[Mar 12, 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.
