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ASTM A691/A691M

Standard Specification for Carbon and Alloy Steel Pipe, Electric-Fusion-Welded for High-Pressure Service at High Temperatures

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Organization: ASTM
Publication Date: 1 October 2009
Status: inactive
Page Count: 6
scope:

This specification2 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.

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.

Several grades and classes of pipe are provided.

Grade designates the type of plate used as listed in Table 1.

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.

NOTE 1-Selection of materials should be made with attention to temperature of service. For such guidance, Specification A 20/A 20M may be consulted.

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

The values stated in either SI units or inch-pound units are to be regarded separately as standard. Within the text, the SI units are shown in brackets. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard. The inch-pound units shall apply unless the "M" designation of this specification is specified in the order.

*A Summary of Changes section appears at the end of this standard.

2 For ASME Boiler and Pressure Vessel Code applications, see related Specification SA-691 in Section II of that Code.

Document History

November 1, 2018
Standard Specification for Carbon and Alloy Steel Pipe, Electric-Fusion-Welded for High-Pressure Service at High Temperatures
This specification2 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...
March 1, 2018
Standard Specification for Carbon and Alloy Steel Pipe, Electric-Fusion-Welded for High-Pressure Service at High Temperatures
This specification2 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...
ASTM A691/A691M
October 1, 2009
Standard Specification for Carbon and Alloy Steel Pipe, Electric-Fusion-Welded for High-Pressure Service at High Temperatures
This specification2 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...
October 1, 2009
Standard Specification for Carbon and Alloy Steel Pipe, Electric-Fusion-Welded for High-Pressure Service at High Temperatures
This specification2 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...
October 1, 2009
Standard Specification for Carbon and Alloy Steel Pipe, Electric-Fusion-Welded for High-Pressure Service at High Temperatures
This specification2 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...
June 10, 1998
Standard Specification for Carbon and Alloy Steel Pipe, Electric-Fusion-Welded for High-Pressure Service at High Temperatures
This specification2 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...
June 10, 1998
Standard Specification for Carbon and Alloy Steel Pipe, Electric-Fusion-Welded for High-Pressure Service at High Temperatures
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...
June 10, 1998
Standard Specification for Carbon and Alloy Steel Pipe, Electric-Fusion-Welded for High-Pressure Service at High Temperatures
1. Scope 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...
October 10, 1996
Standard Specification for Carbon and Alloy Steel Pipe, Electric-Fusion-Welded for High-Pressure Service at High Temperatures
A description is not available for this item.
July 15, 1993
Standard Specification for Carbon and Alloy Steel Pipe, Electric-Fusion-Welded for High-Pressure Service at High Temperatures
A description is not available for this item.
October 27, 1989
STANDARD SPECIFICATION FOR CARBON AND ALLOY STEEL PIPE, ELECTRIC- FUSION-WELDED FOR HIGH-PRESSURE SERVICE AT HIGH TEMPERATURES
A description is not available for this item.
May 17, 1989
STANDARD SPECIFICATION FOR CARBON AND ALLOY STEEL PIPE, ELECTRIC- FUSION-WELDED FOR HIGH-PRESSURE SERVICE AT HIGH TEMPERATURES
A description is not available for this item.
December 27, 1985
STANDARD SPECIFICATION FOR CARBON AND ALLOY STEEL PIPE, ELECTRIC- FUSION-WELDED FOR HIGH-PRESSURE SERVICE AT HIGH TEMPERATURES
A description is not available for this item.

References

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