API 5L PSL1 PSL2 Gr.B X42 X52 X60 Đường ống thép liền mạch

ĐƯỜNG ỐNG API5L
Tiêu chuẩn API 5L, ISO3183, GB/T9711
Tiêu chuẩn:
Tiêu chuẩn API 5L, ISO3183, GB/T9711
Ứng dụng:
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TIÊU CHUẨN: 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:  Pipe's external surface painted with mill's black lacquer,beveled ends(OD≥2"),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 vaild L/C from the bank. Usage: Oil, gas, water transportation, piling, chemical&construction use etc. Port of loading: Tianjing Seaport, 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, hydraulic Test.  Mill Test Certificate: as per  EN 10204/3.1B  Qualified certification: API5L  API5CT  ISO9001