Jiangsu Profile
Product List
8311. Carbon Steel Pipe / Tube Seamless Welded ASTM A106 Grade B for Structural Fluid 
[Feb 28, 2026]
[Feb 28, 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.
8312. Standard Length 8 Inch 3 Inch Welded Stainless Steel Round Pipe 201 304 304L 316 316L 310S ... [Jan 15, 2026]
[Jan 15, 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: ...
8313. High Strength Spiral Welded Piling Pipe, ASTM A252 Grade 1 2 3 SSAW Steel Tube for Water & Oil Gas ... [Feb 26, 2026]
[Feb 26, 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.
8314. Carbon Steel Welded Pipe/Tube Q345b High Strength Black Painted Custom Length for Steel Structure ... [Feb 26, 2026]
[Feb 26, 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.
8315. High Strength LSAW SSAW Steel Pipe, Large Diameter Spiral Welded Tube for Heavy Duty Structural ... [Feb 26, 2026]
[Feb 26, 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.
8316. Thin Wall ERW Carbon Steel Welded Pipe /Tube Q235 Od 10-114mm Wt 0.8-10mm for Structural Pipeline [Feb 26, 2026]
[Feb 26, 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.
8317. ASTM A53 ERW Carbon Steel Welded Pipe Gr. B Straight Welded Tube Od 10-630mm Wt 1.8-50mm for Fluid ... [Feb 26, 2026]
[Feb 26, 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.
8318. High Quality Straight Seam Welded Stainless Steel Pipe Making Machine Tube Mill Manufacturer [Feb 12, 2026]
[Feb 12, 2026] Dn15-Dn300 Stainless Steel Pipe/ Tube Welding Machine for making metal hose, tube mill Description The tube mill or tube welding machine is necessary for making corrugated hoses.It can weld the strips into tubes ...
Company: Comflex Industrial Co., Ltd.
8319. Alloy A106 Gr. B Steel Pipe 12m Length 6-97 Inches Carbon Steel Tube Black Finish ASTM Certified ... [Jan 07, 2026]
[Jan 07, 2026] Alloy A106 Gr.B Steel Pipe 12m Length 6-97 Inches Carbon Steel Tube Black Finish ASTM Certified Hydraulic Use Welded Punched Carbon steel pipe, a common metal material, is widely used in industry, construction and ...
8320. High Strength Q550d ASTM A514 Gr. 70 Hot Rolled Seamless Welded Carbon Steel Pipe 20mm 30mm Outer ... [Jan 07, 2026]
[Jan 07, 2026] Q550D ASTM Hot Rolled Seamless Welded Carbon Steel Pipe 20mm 30mm Outer Diameter Slit Edge Product Description Product Management: I source and manage products from suppliers, manufacturers, or other sellers, ensuring ...
8321. Sch40 Q235A Q235B Hot Rolled Welded Carbon Steel Pipe Slit Edge ASTM JIS Standard Inspection ... [Jan 07, 2026]
[Jan 07, 2026] Sch40 Q235A Q235B Hot Rolled Welded Carbon Steel Pipe Slit Edge ASTM JIS Standard Inspection Available Product Description Product Management: I source and manage products from suppliers, manufacturers, or other ...
8322. Stainless Steel Pipe S32750 Hot Finished Titanium Welded Corrosion Resistant Stainless Steel Tube ... [Jan 04, 2026]
[Jan 04, 2026] Stainless Steel Pipe S32750 Hot Finished Titanium Welded Corrosion Resistant Stainless Steel Tube For Industry Building Product Description Outer Diameter Seamless:6-720mm or Customized Welded:6-2500mm or ...
8323. ASTM B209 Welded 6061 6063 T5 T6 Black Powder Spray Aluminum Pipe T4 Anodizingtubes Round Pipes ... [Jan 04, 2026]
[Jan 04, 2026] 6061 6063 T5 T6 Black Powder Spray Aluminum Pipes Tubes Round Pipes Aluminum Telescopic Tube Extruded Aluminium Profiles Product Description The hardness of 6063 aluminum tubes varies depending on the heat treatment ...
8324. China Factory's JIS Standard Ss 316 Welded Square Pipe 304 Stainless Steel 316 Square Tube 2b ... [Jan 04, 2026]
[Jan 04, 2026] China Factory's JIS Standard SS 316 Welded Square Pipe 304 Stainless Steel 316 Square Tube 2B Industrial Use Bending Included Product Description Commodity stainless steel sheet pipe Grade 201,202,304,304L,309, ...
8325. Spiral Welded Pipe Galvanized Steel Tube for Piling Water Gas Oil [Dec 30, 2025]
[Dec 30, 2025] Product Description Product Parameters Product Name Galvanized Spiral Steel Pipe Technique Hot /cold Rolled Material Galvanization Usage Building structures (scaffolding, support frames, roof trusses), ...
