High strength stability underground direct buried pre insulated thermal insulation jacket carbon steel pipe
Products： | Spiral Submerged-ArcWeled Steel Pipe | ||||||||
Usage: | Used for low pressure liquid transportation ,such as water,gas,and oil | ||||||||
construction and piping | |||||||||
Standard: | API 5L,ASTM A252,EN10217-1,2,5,EN10219-1,BS,JIS,IS | ||||||||
Certificate: | EN10217,EN10219,api 5L PSL1/PSL2,API 5CT | ||||||||
Out Diameter: | 219.1 mm – 3048mm (8″-120″) | ||||||||
Wall Thickness: | 4mm – 30mm | ||||||||
Length: | 3 – 70 M | ||||||||
Steel Grade: | API 5L: GR A, GR B, X42, X46, X56, X60, X65, X70 | ||||||||
ASTM A252 GR 1, GR 2, GR 3 | |||||||||
BS 4360: Grade 43, Grade 50 | |||||||||
EN: S275JR, S275J0H, S275J2H, S355JRH, S355J0H, S355J2H | |||||||||
Surface: | Fusion bond Epoxy coating, Coal Tar Epoxy, 3PE, Vanish Coating, | ||||||||
Bitumen Coating, Black Oil coating as per customer’s requirement | |||||||||
Test： | Chemical Component Analysis, Mechanical Properties (tensile strength, Yield strength, Elongation), Metallographic Test, Technical Properties (Bending Test, Charp-v Impact Test, Hydrostatic Test, X-ray Test, hydrostatic Test | ||||||||
Mill Test Certificate: | EN 10204/3.1B | ||||||||
High quality, Best price!!! spiral welded steel pipe! spiral steel pipe! SSAW! made in China 12years
Usage: Used for low pressure liquid delivery, such as water, gas, and oil.
Quality Standard & Steel Grade:
EN10217:S185, S235,S235JR, S235 G2H, S275, S275JR, S355JRH, S355J2H, St12, St13, St14, St33, St37, St44, ST52
ASTM A 53: Gr. A, Gr. B, Gr. C, Gr. D
API 5L: A, B, X42, X46, X52, X56, X60, X65 X70
ASTM A252: GRADE 1, GRADE 2
End: square ends (straight cut, saw cut, and torch cut). or beveled for welding, beveled,
Surface: Lightly oiled, Hot dip galvanized, Electro galvanized, Black, Bare, Varnish coating/Anti rust oil, Protective Coatings (Coal Tar Epoxy, Fusion Bond Epoxy, 3-layers PE)
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, Hydrostatic Test, X-ray Test.
Mill Test Certificate: EN 10204/3.1B
Third party inspection: SGS, BV, Lloyds etc.
High quality, Best price!!! spiral welded steel pipe! spiral steel pipe! SSAW! made in China 12years Project List:
High quality, Best price!!! spiral welded steel pipe! spiral steel pipe! SSAW! made in China 12years
Water Transmission Pipe:
Out Diameter: 219.1mm - 3048mm
Wall Thickness: 5mm - 25.4mm
Surface Treatment: Fusion Bond Epoxy Coating (FBE), 2PE, 3PE, Cement Mortar Lining, Polyamide Epoxy, Coal Tar Bitumen, Hot Dipped Galvanized, Polyurethane, etc
Steel Grade:
ASTM A36/A36M; ASTM A283/A283M GR C, GR D; ASTM A572/A572M GR 42, 50;
ASTM A570/A570M GR 30, 33, 36, 40, 45, 50; ASTM A607/607M GR 45, 50;
ASTM A907/907M GR 30, 33, 36, 40; ASTM A935/A935M 40, 45, 50, etc.
Standard:
AWWA C200: Steel water pipe-6in. and larger
AWWA C203: Coal-Tar Protective Coatings and Linings for Steel Water Pipelines
AWWA C205: Cement Mortar Protective Lining and Coating for Steel Water Pipe
AWWA C208: Standard for Dimensions for Fabricated Steel Water Pipe Fittings
AWWA C210: Liquid-Epoxy Coating Systems for Interior and Exterior of Steel Water Pipelines
AWWA C213: Fusion- Bonded Epoxy Coating for Interior and Exterior of Steel Water Pipelines
High quality, Best price!!! spiral welded steel pipe! spiral steel pipe! SSAW! made in China 12years Process:
High quality, Best price!!! spiral welded steel pipe! spiral steel pipe! SSAW! made in China 12years Pictures:
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