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21046. ASTM A36 S275jr Hot Rolled 10mm 12mm 16mm 20mm Prime 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.
21047. Hot Rolled Carbon Steel 20mm Thick 8'' 10'' 12'' 15'' Structure Steel Pipeline Industrial Welded ... [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.
21048. High Quality AISI 4130 42CrMo 16mn 1/2 /3/4 Inch Weld Seamless Carbon Steel Pipe for Oil and Gas ... [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.
21049. ASTM A53 A36 1 Inch Sch 40 14 Inch A106 Q235 Per Meter 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.
21050. High-Quality Carbon Steel Pipe Welded A53 A106 36mm ERW Spiral Steel Tube SSAW Carbon 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.
21051. API 5L Carbon Steel Seamless Pipe 20# for Underground Oil Pipeline LSAW Steel Pipe 3lpe Coating ... [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.
21052. ASTM A36 Ss400 C45 A572 Cold Hot Rolled High Low Mild Carbon Steel Iron Plate Sheet for Building ... [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.
21053. ASTM ISO 9001 Certified High-Strength Carbon Steel Plate (SS400/A36/Q235/Q345) for Ship Boiler ... [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.
21054. 1mm 2mm 3mm ASTM A36 Ss400 S235jr Q235B Hot Rolled Carbon Steel Plate Mild Steel Sheet Hot Selling ... [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.
21055. 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.
21056. 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.
21057. 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.
21058. 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.
21059. 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.
21060. 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.
