API X70 Spiral Steel Pipe Piles
API X70 Spiral Steel Pipe Piles
API X70, as defined by the American Petroleum Institute (API), represents a specific grade of steel that is designed to meet the rigorous demands of the oil and gas industry. Its high strength-to-weight ratio and excellent corrosion resistance make it a suitable choice for pipe piles that need to withstand extreme loads and environmental conditions.
Spiral steel pipe piles are manufactured through a helical welding process, which involves the welding of a strip of steel into a spiral shape to form a pipe. This method allows for the production of pipes with larger diameters and thicker walls, thus enhancing their structural integrity and load-bearing capacity.
The API X70 grade steel used in these pipe piles ensures superior mechanical properties, including high tensile strength and yield strength. This ensures that the pipe piles can effectively support heavy loads and resist deformation, even under extreme conditions.
Moreover, the corrosion resistance of API X70 steel is a crucial factor in its suitability for pipe piles. The steel is often coated with protective layers, such as fusion-bonded epoxy or polyethylene, to further enhance its resistance to corrosion and extend its service life.
The application of API X70 spiral steel pipe piles is diverse, ranging from offshore drilling platforms and bridges to deep-water ports and other large-scale infrastructure projects. Their ability to be driven into the ground using various methods, such as vibratory or impact hammers, adds to their versatility and convenience in construction.
API X70 Spiral Steel Pipe Piles
| Product | SSAW Steel Pipes |
| OD | 219mm(8")- 3520mm(138") |
| WT | 0.8-25.5mm |
| Length | 0.3-18m( customized) |
| Standard | API 5L PSL1&PSL2, ASTM A252, AS1163 |
| Grade | API 5L : GR B, X42,X46, X56, X60,X65,X70 ASTM A252 Grade 250 AS1163 C350 |
| Surface | Black painting, Varnish painting, bare pipe, Oiled,customized coating(3LPE/FBE/Concrete Weight Coating/Insulation Coatin/Bitumen Coating) |
| Package | 1. not bundled, in loose piece 2. customized requirement |
| Usage | Oil&GAS INDUSTRY/ CONSTRUCTION/PILING/MINING SEWAGE TRANSMISSION etc. |
API X70 Spiral Steel Pipe Piles
FAQ:
Q: Will you delivery the goods on time?
A: Yes, we promise to provide best quality products and delivery on time. Honesty is our company's tenet
Q: Do you provide samples? Is it free or extra?
A: The sample could can provide for customer with free, but the courier freight will be covered by customer account.
Q: Do you accept the third party inspection?
A: Yes, absolutely we accept.
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