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Alloy steel pipe is an economical cross-section steel, which is widely used in the manufacture of structural parts and mechanical parts, such as oil drill pipes, automobile drive shafts, bicycle frames, and steel scaffolding used in building construction.
The use of alloy steel pipes to manufacture ring parts can improve the utilization rate of materials, simplify the manufacturing process, save materials and processing man-hours, such as rolling bearing rings, jack sets, etc.
Alloy steel pipes can be divided into round pipes and special-shaped pipes according to the shape of the cross-sectional area.
Due to the condition that the circumference is equal, the area of the circle is the largest, and more fluid can be transported with a circular tube. In addition, when the ring section is subjected to internal or external radial pressure, the force is relatively uniform, so most steel pipes are round pipes.
Type | Seamless or Welded |
Material (ASTM) | 201 202 304 304L 309s 310s 316 316L 316TI 317L 321 904L S32205 |
Material (DIN) | 1.4301 1.4306 1.4541 1.4401 1.4404 1.4571 1.4539 1.44621.4410 1.4833 1.4845 |
Outter Diameter (OD) | 3-1220mm |
Thickness | 0.5-50mm |
Length | 6000mm 5800mm 12000mm or Customized |
Surface Finished | No.1 No.3 No.4 HL 2B BA 4K 8K 1D 2D |
Technique | Cold Drawn or Hot |
Brand | KuaiMa |
Standard | ASTM AISI DIN JIS GB EN |
Certificate | ISO SGS |
Application | Construction, Industry, decoration and foodstuff etc. |
Monthly Supply | 5000 Tons |
Delivery Time | 7-10 Working Days after Deposit |
Package | Plywood Case/Pallet or Other Export Package Suitable for Long Distance Shipping |
End/Edge | Plain Mill |
Port of Loading | Tianjing, China or other Chinese Main Port |
Liaocheng Economic and Technological Development Zone, Shandong Province, China
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