Description
Steel pipe piles are generally made by the spiral welding of steel plates in factories. Commonly used steel pipe piles have an outer diameter of 500-1200mm and a wall thickness of 10-18mm. At present, steel pipe piles are mainly used in offshore wharves. Due to the depth of the open sea, and the large impact force of waves, currents, and ships, the working conditions of the piles are poor; in addition, the construction in the open sea is greatly affected by the climate and ocean hydrology, and the construction progress is required to be fast. The use of steel pipe piles can better solve the above problems.
The advantages of steel pipe piles are: high strength, large bending resistance, can withstand large horizontal force; good elasticity, and can absorb large deformation energy. The impact force of the ship on the wharf buildings can be reduced; the manufacture and construction are convenient, and the construction progress of the wharf buildings can be accelerated.
ASTM A106 GR.B/ASME SA106 GR.B/API 5L GR.B Carbon Seamless Steel pipe Standards&Grade: ASTM A106 GR.B/ASME SA106 GR.B/API 5L GR.B OD:1/2"-24" WT: STD, SCH40, XS, SCH80 Length: 12m maximum, fixed length or random length Process Method: hot finish and hot expand and cold draw Surface Treatment: Varnished, 3PE, 3PP, FBE, Galvanized, etc coated. Package: The pipe's external surface is painted with the mill's black lacquer, beveled ends(OD≥2"), and plain ends (OD<2"), both ends protected with plastic caps, bundled with metal strips, without wooden/pallet packages. Quantity tolerance: -0/+10% per size, length tolerance for fixed length pipe:-0/+50m Stenciling/Marking: As per customer's requirement Time of shipment: Delivery within 45 days after receiving advance payment or valid L/C from the bank. Usage: Oil, gas, water transportation, piling, chemical&construction use, etc.
Port of loading: Tianjin, China. Test Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation), Technical Properties (Flattening Test, Bending Test, Blow Test, Impact Test), Exterior Size Inspection, and hydraulic Test. Mill Test Certificate: as per EN 10204/3.1B Qualified certification: API5L API5CT ISO9001
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