Jiangsu Profile
Product List
11956. 40X40 Rectangular Tube Shs Galvanized Steel Pipe 1.5 Inch Composite Galvanized Rectangular Steel ... 
[Apr 03, 2026]
[Apr 03, 2026] Prime Quality ASTM A653 Pre Galvanized Square Hollow Section Steel Tube and GI Rectangular Pipe Product Description Hot-dip galvanizing has the advantages of uniform coating, strong adhesion and long service life. ...
Company: Wuxi Jinbao Special Steel Co., Ltd.
11957. Premium ASTM A500 Hot Dipped Galvanized Steel Tube for Furniture [Nov 27, 2025]
[Nov 27, 2025] Product Description 1.Black steel pipe:ERW steel tube 2.Pre galvanized steel pipe: Pre-galvanized tube is made of hot dipped galvanized steel strip directly. 3.Hot dipped galvanized steel pipe : Hot dipped ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
11958. Custom Steel Tubes S220gd S250gd S280gd for Construction [Nov 27, 2025]
[Nov 27, 2025] Product Description 1.Black steel pipe:ERW steel tube 2.Pre galvanized steel pipe: Pre-galvanized tube is made of hot dipped galvanized steel strip directly. 3.Hot dipped galvanized steel pipe : Hot dipped ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
11959. High-Quality Galvanized Steel Tubes for Reliable Scaffolding Solutions [Nov 27, 2025]
[Nov 27, 2025] Product Description 1.Black steel pipe:ERW steel tube 2.Pre galvanized steel pipe: Pre-galvanized tube is made of hot dipped galvanized steel strip directly. 3.Hot dipped galvanized steel pipe : Hot dipped ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
11960. High-Pressure Seamless Boiler Tubes ASTM A213 for Power Plants [Nov 26, 2025]
[Nov 26, 2025] Product Description Special alloy seamless steel tubes are manufactured from premium materials (e.g., stainless steel, nickel-based alloys, titanium alloys) through hot rolling, cold rolling, or cold drawing processes. ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
11961. High-Quality Q390A & Q420A Rectangular Square Steel Tube for Builders [Nov 24, 2025]
[Nov 24, 2025] Product Description Rectangular/Square tube is a hollow square cross-section lightweight thin-walled steel tube, also known as steel cooling bending profiles. It is Q235 hot-rolled or cold-rolled steel strip or coil as ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
11962. High-Quality Polished Stainless Steel Round Tubes for Industry [Sep 29, 2025]
[Sep 29, 2025] Product Description 1. Material: 201, 202, 304, 304L, 316, 316L,409, 430,440A,ect. 2. Standard: ASTM, JIS, DIN, EN,GB 3. Thickness: 0.5-100mm or as customer's requirement 4. Outer diameter : 1) Round pipe: ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
11963. Material 4140 or St52 Cylinder Honed Tube [Aug 22, 2024]
[Aug 22, 2024] Hydraulic Cylinder Honed Tube Steel grade: ST52.3, 1020, CK45, 4140 , E355,4130, Stainless Steel 304/316, Duplex 2205, Alloy Steel etc. ID: 20mm-1500mm Length: max 16m Straightness: 0.5/1000 Roughness(Ra): ...
Company: EAST AI MACHINERY CO., LIMITED
11964. Ck45 Honed Tube with Good Quality [Aug 22, 2024]
[Aug 22, 2024] Hydraulic Cylinder Honed Tube Steel grade: ST52.3, 1020, CK45, 4140 , E355,4130, Stainless Steel 304/316, Duplex 2205, Alloy Steel etc. ID: 20mm-1500mm Length: max 16m Straightness: 0.5/1000 Roughness(Ra): ...
Company: EAST AI MACHINERY CO., LIMITED
11965. Spiral Honed Hydraulic Cylinder Tube [Aug 22, 2024]
[Aug 22, 2024] Hydraulic Cylinder Honed Tube Steel grade: ST52.3, 1020, CK45, 4140 , E355,4130, Stainless Steel 304/316, Duplex 2205, Alloy Steel etc. ID: 20mm-1500mm Length: max 16m Straightness: 0.5/1000 Roughness(Ra): ...
Company: EAST AI MACHINERY CO., LIMITED
11966. Good Quality Honing Steel Tube [Aug 22, 2024]
[Aug 22, 2024] Hydraulic Cylinder Honed Tube Steel grade: ST52.3, 1020, CK45, 4140 , E355,4130, Stainless Steel 304/316, Duplex 2205, Alloy Steel etc. ID: 20mm-1500mm Length: max 16m Straightness: 0.5/1000 Roughness(Ra): ...
Company: EAST AI MACHINERY CO., LIMITED
11967. DIN 2391 Tube/ En10305 St52 Inner Honing or Boring Rolling Pipe Tube [Dec 27, 2019]
[Dec 27, 2019] DIN 2391 Tube/ En10305 St52 Inner Honing or Boring Rolling Pipe Tube is the main part of the hydraulic cylinder. The inner hole of the hydraulic cylinder tube usually precision processed by boring, reaming, rolling or ...
11968. St52 Precision H8 Seamless Tube Cold Drawn Inner Hole Honing Honed Tube for Ace Crane [Dec 24, 2019]
[Dec 24, 2019] St52 Precision H8 Seamless Tube Cold Drawn Inner Hole Honing Honed Tube for Ace Crane is the main part of the hydraulic cylinder.The inner hole of the hydraulic cylinder tube usually precision processed by ...
11969. High Pressure Galvanised Seamlees Steel Pipe Steel Tube E235 DIN2391 [Feb 09, 2026]
[Feb 09, 2026] Precise Cold Rolled Seamless Steel Pipe Precise Cold Rolled Seamless Steel Pipe OD: 3mm ~ 90mm Wall thickness: 0.5mm ~ 8mm Tolerance: +/-0.1mm Technique: Cold drawing/Cold rolling Standard: ASTM A519, ...
11970. Seamless Sttel Tube Hydrauclic Galvanised High Pressure [Jan 28, 2026]
[Jan 28, 2026] Specifications: Usage: Widely used for mechanical processing, automobile industry, hydraulic equipments. Delivery Condition: precision Cold Drawn Steel Tube with Factory Price Manufacturer of ...
