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ASTM A 691 : 1998

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Standard Specification for Carbon and Alloy Steel Pipe, Electric-Fusion-Welded for High-Pressure Service at High Temperatures
Available format(s)

Hardcopy , PDF

Superseded date

11-11-2014

Language(s)

English

Published date

12-31-2010

Publisher

American Society for Testing and Materials

CONTAINED IN VOL. 01.01, 2009 Includes carbon and alloy steel pipe, electric-fusion-welded with filler metal added, fabricated from pressure-vessel-quality plate of several analyses and strength levels and suitable for high-pressure service at high temperatures.

1.1 This specification covers carbon and alloy steel pipe, electric-fusion-welded with filler metal added, fabricated from pressure-vessel-quality plate of several analyses and strength levels and suitable for high-pressure service at high temperatures. Heat treatment may or may not be required to attain the desired mechanical 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. (405 mm) in outside diameter and 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 as listed in Table 1.

1.3.2 Class designates the type of heat treatment performed in the manufacture of the pipe, whether the weld is radiographically examined, and whether the pipe has been pressure tested as listed in 1.3.3.

1.3.3 Class designations are as follows (Note):

Radiography, Pressure Test, Class Heat Treatment on Pipe see Section see Section 10 none none none 11 none 9 none 12 none 9 8.3 13 none none 8.3 20 stress relieved, see 6.3.1 none none 21 stress relieved, see 6.3.1 9 none 22 stress relieved, see 6.3.1 9 8.3 23 stress relieved, see 6.3.1 none 8.3 30 normalized, see 6.3.2 none none 31 normalized, see 6.3.2 9 none 32 normalized, see 6.3.2 9 8.3 33 normalized, see 6.3.2 none 8.3 40 normalized and tempered, see 6.3.3 none none 41 normalized and tempered, see 6.3.3 9 none 42 normalized and tempered, see 6.3.3 9 8.3 43 normalized and tempered, see 6.3.3 none 8.3 50 quenched and tempered, see 6.3.4 none none 51 quenched and tempered, see 6.3.4 9 none 52 quenched and tempered, see 6.3.4 9 8.3 53 quenched and tempered, see 6.3.4 none 8.3

1.4 Optional requirements of a supplementary nature are provided, calling for additional tests and control of repair welding, when desired.

1.5 The values stated in inch-pound units are to be regarded as the standard.

Committee
A 01
DocumentType
Standard
Pages
6
PublisherName
American Society for Testing and Materials
Status
Superseded
SupersededBy

ASTM A 139/A139M : 2016 Standard Specification for Electric-Fusion (Arc)-Welded Steel Pipe (NPS 4 and Over)
ASTM A 139 : 2000 Standard Specification for Electric-Fusion (Arc)-Welded Steel Pipe (NPS 4 and Over)
ASME B16.34 : 2017 VALVES - FLANGED, THREADED, AND WELDING END
ASME FFS 1 : 2007 FITNESS-FOR-SERVICE
ASME B31.1 : 2016 POWER PIPING
00/714962 DC : DRAFT OCT 2000 PREN 12516-1 - INDUSTRIAL VALVES - SHELL DESIGN STRENGTH - PART 1: TABULATION METHOD FOF STEEL VALVE SHELLS
API 579-1 : 2016 FITNESS-FOR-SERVICE
ASTM A 139/A139M : 2016 : REDLINE Standard Specification for Electric-Fusion (Arc)-Welded Steel Pipe (NPS 4 and Over)
BS EN 1503-2:2000 Valves. Materials for bodies, bonnets and covers Steels other than those specified in European Standards
EN 1503-2:2000 Valves - Materials for bodies, bonnets and covers - Part 2: Steels other than those specified in European Standards
ASME B31.12 : 2014 HYDROGEN PIPING AND PIPELINES
ASME B31.3 SPANISH : 2010 PROCESS PIPING

ASTM A 435/A435M : 2017 : REDLINE Standard Specification for Straight-Beam Ultrasonic Examination of Steel Plates
ASME PV CODE 9 : 2017 BOILER AND PRESSURE VESSEL CODE - WELDING, BRAZING, AND FUSING QUALIFICATIONS - QUALIFICATION STANDARD FOR WELDING, BRAZING, AND FUSING PROCEDURES; WELDERS; BRAZERS; AND WELDING, BRAZING, AND FUSING OPERATORS
ASTM A 537/A537M : 2013 Standard Specification for Pressure Vessel Plates, Heat-Treated, Carbon-Manganese-Silicon Steel
ASTM A 204/A204M : 2017 : REDLINE Standard Specification for Pressure Vessel Plates, Alloy Steel, Molybdenum
ASTM A 299/A299M : 2017 : REDLINE Standard Specification for Pressure Vessel Plates, Carbon Steel, Manganese-Silicon
ASTM E 350 : 2012-09 TEST METHODS FOR CHEMICAL ANALYSIS OF CARBON STEEL, LOW-ALLOY STEEL, SILICON ELECTRICAL STEEL, INGOT IRON, AND WROUGHT IRON
ASTM A 530/A530M : 2012-06 SPECIFICATION FOR GENERAL REQUIREMENTS FOR SPECIALIZED CARBON AND ALLOY STEEL PIPE
ASTM E 709 : 2015 : REDLINE Standard Guide for Magnetic Particle Testing

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