Jiangsu Profile
Product List
811. High Strength Mechanical Dom Seamless Steel Tube for Industrial Solutions 
[May 20, 2026]
[May 20, 2026] Product Description Product Advantages High Strength and Pressure Resistance Compared with welded pipes, seamless pipes provide better structural strength and higher pressure resistance. Stable Dimensional Accuracy ...
812. High Strength Mechanical Dom Seamless Steel Tube for Precision Applications [May 20, 2026]
[May 20, 2026] Product Description Product Advantages High Strength and Pressure Resistance Compared with welded pipes, seamless pipes provide better structural strength and higher pressure resistance. Stable Dimensional Accuracy ...
813. High Strength Mechanical Dom Seamless Steel Tube for Heavy-Duty Use [May 20, 2026]
[May 20, 2026] Product Description Product Advantages High Strength and Pressure Resistance Compared with welded pipes, seamless pipes provide better structural strength and higher pressure resistance. Stable Dimensional Accuracy ...
814. Wholesale ASME SA789 201 202 316 2205 2507 304L 316L 904L Duplex Seamless Welded Stainless Steel ... [Mar 30, 2026]
[Mar 30, 2026] Wholesale Asme Sa789 201 202 316 2205 2507 304l 316l 904l Duplex Seamless Welded Stainless Steel Pipe Tube Product description Name stainless steel pipes/tubes Outer Diameter Seamless Pipe: 4mm-812.80mm ...
815. ASTM A312 A789 A269 304 304L 316L 2205 2507 Round Duplex Pipes Stainless Steel Seamless Tubes [Mar 30, 2026]
[Mar 30, 2026] ASTM A312 A789 A269 304 304L 316L 2205 2507 Round Duplex Pipes Stainless Steel Seamless Tubes Product description Name stainless steel pipes Outer Diameter Seamless Pipe: 4mm-812.80mm Welded Pipe: ...
816. Wholesale ASME SA789 2205 2507 304L 316L 904L 409L Duplex Seamless Stainless Steel Pipe Tube [Mar 30, 2026]
[Mar 30, 2026] Wholesale ASME SA789 2205 2507 304L 316L 904L 409L Duplex Seamless Stainless Steel Pipe Tube Product description Name Wholesale ASME SA789 2205 2507 304L 316L 904L 409L Duplex Seamless Stainless Steel Pipe ...
817. ASTM AISI Ss Seamless Pipe 201 202 301 304 310S 316 430 304L 316L Stainless Steel Pipe/Tube [Mar 30, 2026]
[Mar 30, 2026] ASTM AISI SS Seamless Pipe 201 202 301 304 310s 316 430 304l 316l Stainless Steel Pipe/Tube Product description Name Stainless Steel Tube/Pipe Outer Diameter Seamless Pipe: 4mm-812.80mm Welded Pipe: ...
818. AISI ASTM A269 Tp Ss 310S 2205 2507 C276 201 304 304L 321 316 316L Stainless Seamless Steel ... [Mar 30, 2026]
[Mar 30, 2026] AISI ASTM A269 TP SS 310S 2205 2507 C276 201 304 304L 321 316 316L Stainless Seamless Steel pipe/welded tube 304 Product description Name Stainless Seamless Steel pipe/welded tube Outer Diameter Seamless ...
819. Good Quality SUS 201 304 316 321 409 410 420 430 436 439 440 441 904L 444 2205 Hot Cold Rolled ... [Mar 30, 2026]
[Mar 30, 2026] Good Quality SUS 201 304 316 321 409 410 420 430 436 439 440 441 904L 444 2205 Hot Cold Rolled Seamless Welded Polishing Stainless Steel Pipes Tubes Product description Name Seamless/Welded Stainless Steel ...
820. Industry Stainless Steel Seamless Pipe Tube [Mar 09, 2026]
[Mar 09, 2026] Product Description Steel pipes are long, hollow tubes that are used for a variety of purposes. They are produced by two distinct methods which result in either a welded or seamless pipe. In both methods, raw steel is ...
821. Nickel-Based Alloy Steel ASTM B444 Uns N06625 Inconel 625 DIN 2.4856 Alloy 625 Seamless Pipe/Tube [Jan 26, 2026]
[Jan 26, 2026] Nickel-based Alloy Pipe/Tube Nickel-based alloy tubes are high-performance piping materials primarily composed of nickel, with additions of chromium, molybdenum, and other elements. They offer exceptional ...
Company: Kunqian Steel (Jiangsu) Co., Ltd.
822. ASTM 201 304L 304 316 430 321 904L Bright Anneal Pickled Seamless Stainless Steel Pipe Square ... [Jan 23, 2026]
[Jan 23, 2026] Stainless Steel Square Tube Stainless steel square tubes are hollow square-section pipes, manufactured by cold bending and welding stainless steel sheets. Common materials include 304/201, with optional surface finishes ...
Company: Kunqian Steel (Jiangsu) Co., Ltd.
823. Professional China Manufacturers 304 316L Stainless Steel Welded Round Pipes ASTM A106 Q235 ... [Jan 16, 2026]
[Jan 16, 2026] Specification Product Name Stainless steel welded pipe Standard ASTM AISI DIN, EN, GB, JIS Steel Grade 200 Series: 201,202 300 Series: 301,304,304L,316,316L,316Ti,317L,321,309s,310s 400 Series: ...
824. High Tensile Seamless Boiler Pipe ASTM A249 316ti 317L 321 321H 347 347H 304 Stainless Steel ... [Dec 17, 2025]
[Dec 17, 2025] Product Parameters High Tensile Seamless Boiler Pipe ASTM A249 316Ti 317L 321 321H 347 347H 304 Stainless Steel Seamless Pipe Tube Stainless Steel Welded Pipe * Thickness: 0.1mm-200mm * OD: 50mm - 2500mm * ...
825. Large Diameter Stainless Tubing Micro Capillary Thin Wall 321 Stainless Steel Seamless Capillary ... [Dec 12, 2025]
[Dec 12, 2025] Specification Product Name Stainless steel welded pipe Standard ASTM AISI DIN, EN, GB, JIS Steel Grade 200 Series: 201,202 300 Series: 301,304,304L,316,316L,316Ti,317L,321,309s,310s 400 Series: ...
