Welded Structural Steel Pipes
Category:
Welded Pipe
Keywords:
Welded Pipe
PRODUCT DETAILS
Product Introduction
Welded Structural Steel Pipes
Pipe Type: Structural Pipes, Structural Welded Pipes, Welded Structural Pipes
Application: Structural Engineering and Construction Industry
Specification: OD: 88.9mm~660mm
Weight: 3mm~17.5mm
LENGTH: 0.5~22 meters(8/6/11.8/12 meters, SRL, DRL)
Standard & Grades: ASTM A500 Grade 1/2/3, EN 10219,
End: Square Ends/Plain Ends (Straight Cut, Saw Cut, Torch Cut), Beveled/Threaded Ends
Surface: Bare, Lightly Oiled, Black/Red/Yellow Painting, Zinc/Anti-Corrosion Coating
Packing: Included/in bulk, plastic caps connected, waterproof paper wrapped
Technical data
Chemical composition
| Class | With | Mn | P | With | Si | Cr | Mo |
| 1010 | 0,08-0,13 | 0,30-0,60 | ≤ 0,04 | ≤ 0,05 | - | - | - |
| 1020 | 0,08-0,23 | 0,30-0,60 | ≤ 0,04 | ≤ 0,05 | - | - | - |
| 1045 | 0,43-0,50 | 0,60-0,90 | ≤ 0,04 | ≤ 0,05 | - | - | - |
| 4130 | 0,28-0,33 | 0,40-0,60 | ≤ 0,04 | ≤ 0,05 | 0,15-0,35 | 0,80-1,10 | 0,15-0,25 |
| 4140 | 0,38-0,43 | 0,75-1,00 | ≤ 0,04 | ≤ 0,05 | 0,15-0,35 | 0,80-1,10 | 0,15-0,25 |
Packages
Since its establishment, the company has always adhered to the operation and quality operation philosophy of the customer, strictly controls every communication in the production process, and ensures stable and reliable product quality. The company has advanced production equipment and technical teams to meet the different needs of customers and provide customers with high-quality services.

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