March 7, 2023
A672 B60 Pipe is a specification of pipes made up of pressure vessel quality plates by electric fusion welding procedure. The pipes are of larger diameters and are filler material added and fabricated during the electric fusion welding procedure. The A672 B60 Pipe is suitable for atmospheric temperatures and low temperatures for high pressure services. There are different standards and dimensions in this specification of pipes.
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Acceptance Criteria Charpy V-Notch
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Specification and Grade
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Test Temperature, °C for plate Thickness (Unless Otherwise Agreed Upon)
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Energy Absorption
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Class A
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Min. Avg for 3 SpecimenB
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Min For 1 SpecimenB
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25 mm and under
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Over 25 mm to 50 mm, incl
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Over 50 mm to 75 mm, incl
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Over 75 mm to 125 mm, incl
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J
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J
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I
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14
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10
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A285 Grade A
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+4
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+16
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--
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--
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A285 Grade B
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+10
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+21
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--
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--
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A285 Grade C
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+16
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+27
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--
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--
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II
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18
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14
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A455
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-4
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--
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--
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--
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III
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18
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14
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A203 Grade A
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-68
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-68
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-60
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--
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A203 Grade D
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-101
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-101
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-87
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--
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A516 Grade 55
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-51
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-51
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-46
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-46
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A516 Grade 60
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-51
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-46
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-46
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-46
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A516 Grade 65
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-51
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-56
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-40
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-32
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IV
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20
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16
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A203 Grade B
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-68
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-68
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-60
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--
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A203 Grade E
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-101
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-101
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-87
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--
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A203 Grade F (100 mm max)
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--
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--
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-107
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-107
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A516 Grade 70
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-46
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-40
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-35
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-29
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A537 Class 1 (64 mm max)
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-62
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-60
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-60
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--
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A537 Class 2 (Over 64-100 mm)
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V
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27
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20
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A203 Grade F
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-107
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-107
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--
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--
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Lateral Expansion mm, Minimum Each Specimen Transverse Test
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VI
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0.38
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A353
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-196
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-196
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--
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--
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A553 Type I
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-196
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-196
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--
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--
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A553 Type II
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-170
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-170
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--
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--
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A517 all (64 mm max thickness)
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C
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C
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--
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--
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