ASTM A519 Seamless Carbon Steel Pipe for Mechanical and Structural Applications
Product details
ASTM A519 seamless pipe is manufactured from cold-drawn carbon and alloy steel, mainly used for mechanical applications, hydraulic systems, automotive components, machining parts and general engineering services. It features uniform wall thickness, high dimensional accuracy and good mechanical properties, suitable for parts requiring high strength and stability.

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Normal sizes
| Outside Diameter | Thickness | |||||||
| SCH10 | SCH40 | XS | SCH80 | SCH160 | XXS | |||
| DN15 | 1/2" | 21.3mm | 2.11mm | 2.77mm | 3.73mm | 3.73mm | 4.78mm | 7.47mm |
| DN20 | 3/4" | 26.7mm | 2.1lmm | 2.87mm | 3.91mm | 3.91mm | 5.56mm | 7.82mm |
| DN25 | I" | 33.4mm | 2.77mm | 3.38mm | 4.55mm | 4.55mm | 6.35mm | 9.09mm |
| DN32 | 1-1/4" | 42.2mm | 2.77mm | 3.56mm | 4.85mm | 4.85mm | 6.35mm | 9.7mm |
| DN40 | 1-1/2" | 48.3mm | 2.77mm | 3.68mm | 5.08mm | 5.08mm | 7.14mm | 10.15mm |
| DN50 | 2" | 60.3mm | 2.77mm | 3.91mm | 5.54mm | 5.54mm | 8.74mm | 11.07mm |
| DN65 | 2-1/2" | 73mm 76mm | 3.05mm | 5.16mm | 7.01mm | 7.01mm | 9.53mm | 14.02mm |
| DN80 | 3" | 88.9mm | 3.05mm | 5.49mm | 7.62mm | 7.62mmmm | 11.13mm | 15.25mm |
| DN90 | 3-1/2" | 101.6mm | 3.05mm | 5.74mm | 8.08mm | 8.08mm | ||
| DN100 | 4" | 114.3mm | 3.05mm | 6.02mm | 8.56mm | 8.56mm | 13.49mm | 17.12mm |
| DN125 | 5" | 141.3mm | 3.4mm | 6.55mm | 9.53mm | 9.53mm | 15.88mm | 19.05mm |
| DN150 | 6" | 168.3mm 165mm | 3.4mm | 7.1lmm | 10.97mm | 10..97mm | 18.26mm | 21.95mm |
| DN200 | 8" | 219.1mm | 3.76mm | 8.18mm | 12.7mm | 12.7mm | 23.01mm | 22.23mm |
| DN250 | 10" | 273.1mm | 4.19mm | 9.27mm | 12.7mm | 15.09mm | 28.58mm | 25.4mm |
Characteristics



Packaging and Shipping
Standard export packing. The modes of transportation include containerized sea freight, bulk sea freight, air freight, land transportation, and multi-modal transportation.








