ASTM A672 Grade C60 Grade C70 EFW Pipe
We are Stockholder & Distributors of ASTM A672 EFW Electric Fusion Welded Pipes for High Pressure Service and High Temperatures in Grade B60, Grade B65, Grade B70, Grade C60, Grade C65, Grade C70
ASTM A672 Electric-Fusion Welded Pipes for High-Temperature
ASTM A672 Grade A45, ASTM A 672 Grade A-45
ASTM A672 Grade A50, ASTM A 672 Grade A-50
ASTM A672 Grade A55, ASTM A 672 Grade A-55
ASTM A672 Grade B60, ASTM A 672 Grade B-60
ASTM A672 Grade B65, ASTM A 672 Grade B-65
ASTM A672 Grade B70, ASTM A 672 Grade B-70
ASTM A672 Grade C55, ASTM A 672 Grade C-55
ASTM A672 Grade C60, ASTM A 672 Grade C-60
ASTM A672 Grade C65, ASTM A 672 Grade C-65
ASTM A672 Grade C70, ASTM A 672 Grade C-70
ASTM A672 Grade D70, ASTM A 672 Grade D-70
ASTM A672 Grade D80, ASTM A 672 Grade D-80
ASTM A672 Grade E55, ASTM A 672 Grade E-55
ASTM A672 Grade E60, ASTM A 672 Grade E-60
ASTM A672 Grade H75, ASTM A 672 Grade H-75
ASTM A672 Grade H80, ASTM A 672 Grade H-80
ASTM A672 Grade J80, ASTM A 672 Grade J-80
ASTM A672 Grade J90, ASTM A 672 Grade J-90
ASTM A672 Grade J100, ASTM A 672 Grade J-100
ASTM A672 Grade K75, ASTM A 672 Grade K-75
ASTM A672 Grade K85, ASTM A 672 Grade K-85
ASTM A672 Grade L65, ASTM A 672 Grade L-65
ASTM A672 Grade L70, ASTM A 672 Grade L-70
ASTM A672 Grade L75, ASTM A 672 Grade L-75
ASTM A672 Grade N75, ASTM A 672 Grade N-75
ASTM A672 / A672M - 09
Standard Specification for Electric-Fusion-Welded Steel Pipe for High-Pressure Service at Moderate Temperatures
This specification covers electrical-fusion-welded steel pipe for high-pressure service at moderate temperatures. Heat treatment may or may not be required to attain the desired properties or to comply with applicable code requirements. An analysis of each mill heat of plate material shall be made, also, an analysis of the finished deposited weld material from each 500 ft or fraction thereof shall be made. The mechanical test requirements includes one tension test specimen to represent each lot of finished pipe, and one transverse-guided-weld-bend test (two specimens) to represent each lot of finished pipe. Also, radiographic examination shall be made on the full length of each weld.
1.1 This specification covers steel pipe: electric-fusion-welded with filler metal added, fabricated from pressure-vessel quality plate of any of several analyses and strength levels and suitable for high-pressure service at moderate temperatures. Heat treatment may or may not be required to attain the desired properties or to comply with applicable code requirements. Supplementary requirements are provided for use when additional testing or examination is desired.
1.2 The specification nominally covers pipe 16 in. [400 mm] in outside diameter or larger with wall thicknesses up to 3 in. [75 mm], inclusive. Pipe having other dimensions may be furnished provided it complies with all other requirements of this specification.
1.3 Several grades and classes of pipe are provided.
1.3.1 Grade designates the type of plate used.
1.3.2 Class designates the type of heat treatment performed during manufacture of the pipe, whether the weld is radiographically examined, and whether the pipe has been pressure tested as listed in 1.3.3.
ASTM Standards
A20/A20M Specification for General Requirements for Steel Plates for Pressure Vessels
A202/A202M Specification for Pressure Vessel Plates, Alloy Steel, Chromium-Manganese-Silicon
A204/A204M Specification for Pressure Vessel Plates, Alloy Steel, Molybdenum
A285/A285M Specification for Pressure Vessel Plates, Carbon Steel, Low- and Intermediate-Tensile Strength
A299/A299M Specification for Pressure Vessel Plates, Carbon Steel, Manganese-Silicon
A302/A302M Specification for Pressure Vessel Plates, Alloy Steel, Manganese-Molybdenum and Manganese-Molybdenum-Nickel
A370 Test Methods and Definitions for Mechanical Testing of Steel Products
A435/A435M Specification for Straight-Beam Ultrasonic Examination of Steel Plates
A515/A515M Specification for Pressure Vessel Plates, Carbon Steel, for Intermediate- and Higher-Temperature Service
A516/A516M Specification for Pressure Vessel Plates, Carbon Steel, for Moderate- and Lower-Temperature Service
A530/A530M Specification for General Requirements for Specialized Carbon and Alloy Steel Pipe
A533/A533M Specification for Pressure Vessel Plates, Alloy Steel, Quenched and Tempered, Manganese-Molybdenum and Manganese-Molybdenum-Nickel
A537/A537M Specification for Pressure Vessel Plates, Heat-Treated, Carbon-Manganese-Silicon Steel
A577/A577M Specification for Ultrasonic Angle-Beam Examination of Steel Plates
A578/A578M Specification for Straight-Beam Ultrasonic Examination of Rolled Steel Plates for Special Applications
E109 Method for Dry Powder Magnetic Particle Inspection; Replaced by E 709
E110 Test Method for Indentation Hardness of Metallic Materials by Portable Hardness Testers
E138 Method for Wet Magnetic Particle Inspection; Replaced by E 709
E165 Practice for Liquid Penetrant Examination for General Industry
E709 Guide for Magnetic Particle Testing
Boilers And Pressure Vessels - Electric Fusion Welding - Electrofusion - High-Pressure Services - Pressure Vessels - Welded Pipes And Tubes - Welded Steel Pipes
Inspection & Approval Certificates : C/W Certificate (Calibration Works Certificate) EN 10204 3.1 / DIN 50049 3.1 / ISO 10474 3.1 Mill Test Certificate, NACE MR-0103 / NACE MR-0175 / ISO 15156, CE Marked, European Pressure Equipment Directive PED-97/23/EC, AD-2000-WO, ASME Boiler & Pressure Vessel Code Sec.II Part A Ed. 2010 Add. 2011a, API 6A (American Petroleum Institute), with 3.2 certificate duly Certified & Approved by LRS (Lloyd's Register), GL (Germanischer Lloyd), BV (Bureau Veritas), DNV (Det Norske Veritas), ABS (American Bureau of Shipping), SGS, TUV, RINA, IRS, NORSOK Approved Standard M-630, M-650 Rev.3
If you have any requirement of above items, please feel free to contact us
Regards,
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