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| Customization: | Available |
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| Application: | Chemical Industry |
| certification: | ISO9001 |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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Attribute | Details |
Material | Q235B, Q355B, GR.B, X42-X80, and other customizable high-grade steel |
Manufacturing Process | Continuous submerged arc spiral welding |
Outer Diameter Range | 219mm – 4000mm (custom sizes available) |
Wall Thickness Range | 5mm – 50mm |
Length | 6m / 12m (fixed length) or customized as required |
Surface Treatment | Black painting, 3PE anti-corrosion coating, FBE coating, galvanizing |
Standards Compliance | ASTM A252, ASTM A53, GB/T 3091, GB/T 9711 |
Pressure Rating | Up to 10MPa (varies with material and thickness) |
Core Applications | Water supply/drainage, oil & gas transmission, bridge piling, structural support |
Customization Options | Diameter, thickness, length, and surface coating can be tailored to project needs |
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