Larger Diameter piles
| Product | Larger Diameter piles |
| Process | Submerged Arc Weld |
| Standard | API 5L PSL1, API 5L PSL2 ASTM A53/A252 |
| Material | GR.B,X42,X46,X52,X56,X60,X65,X70 |
| O.D | 8”–118”(219–3020mm) |
| W.T | 0.322”–1.602”(8.1–26.97mm) |
| Length | As per customer’s requirement |
| Surface Treatment | Bared,Black painted,Corrosion Resistant Coating + Cap |
| Application | Used for gas, water and oil transportation in oil and gas industry,such as l and line pipe and submarine pipeline. |
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