Abstract

This specification covers the design, manufacturing, and testing of packed slip-type expansion joints used in pipelines for accommodating axial thermal growth or contraction from the pipeline carrying fluid. The expansion joints shall be of the following types, styles, classes, and forms: Type I; Styles I and II; Classes I and II; and Forms I, II, and III. As specified in this specification and as required, the expansion joint shall be provided with flanged or welded end connections, limit stops, stuffing boxes with integral guides, base, drain connection, service connection, slip protectors, and adjustment rods. The internal and external surfaces of the expansion joint shall be cleaned of dirt, oil, grease, and other foreign material using a suitable cleaning solvent. Extreme care shall be used to ensure the interior is free of any slag, steel chips, or other similar materials that could lodge between the slip and the body and score the slip surface.

This abstract is a brief summary of the referenced standard. It is informational only and not an official part of the standard; the full text of the standard itself must be referred to for its use and application. ASTM does not give any warranty express or implied or make any representation that the contents of this abstract are accurate, complete or up to date.

1. Scope

1.1 This specification covers the design, manufacturing, and testing of packed slip-type expansion joints used in pipelines for accommodating axial thermal growth or contraction from the pipeline carrying fluid.

1.2 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information only.

2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.

ASTM Standards

A53/A53M Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless

A216/A216M Specification for Steel Castings, Carbon, Suitable for Fusion Welding, for High-Temperature Service

A285/A285M Specification for Pressure Vessel Plates, Carbon Steel, Low- and Intermediate-Tensile Strength

B650 Specification for Electrodeposited Engineering Chromium Coatings on Ferrous Substrates

ANSI Standards

Keywords

axial thermal growth; expansion joint; fluid pipeline; marine technology; packed slip expansion joint; pipeline; ship; Contraction; Expansion joints; Packed slip expansion joints; Piping systems--maritime (shipboard); Service environments; Shipbuilding piping materials--specifications; Shipbuilding steel pipe materials--specifications;

ICS Code

ICS Number Code 47.020.30 (Piping systems)

DOI: 10.1520/F1007-86R07

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ASTM F1007