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ISO 7-2:2000 Pipe threads where pressure-tight joints are made on the threads - Part 2: Verification by means of limit gauges

Abbreviation
ISO 7-2:2000
Valid from
21/09/2000

Information provider
Standards New Zealand
Author
International Organization for Standardization
Information type
ISO Standard
Format
PDF


Description

This part of ISO 7 specifies a process using limit gauges, for the validation of taper internal and external threads and parallel internal threads on piping systems components and other products, the dimensions and tolerances of which are detailed in ISO 7-1.

The gauging system described may not be suitable, without special precautions, for gauging of threads on injection moulded plastic workpieces.

This part of ISO 7 does not cover completely all the requirements necessary for full control of thread quality and dimensions. Additional control of tools and equipment and visual inspection during production are required to ensure complete compliance with ISO 7-1, for example the length of useful thread on internally threaded workpieces should be checked by direct measurement.

Annex A gives a summary of the gauges included in this part of ISO 7, together with details of the thread elements controlled by each gauge and gauge identification numbers.

In the event of a dispute over compliance with the requirements of ISO 7-1, the gauges in this part of ISO 7 are to be considered as decisive for the thread elements which they control on the workpiece.

For assistance with locating previous versions, please contact the information provider.
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For assistance with locating previous versions, please contact the information provider.
This resource is cited by:

ISO 7-2:2000 Pipe threads where pressure-tight joints are made on the threads - Part 2: Verification by means of limit gauges

This document is CITED BY:

ISO 7-2:2000 Pipe threads where pressure-tight joints are made on the threads - Part 2: Verification by means of limit gauges

Description

This part of ISO 7 specifies a process using limit gauges, for the validation of taper internal and external threads and parallel internal threads on piping systems components and other products, the dimensions and tolerances of which are detailed in ISO 7-1.

The gauging system described may not be suitable, without special precautions, for gauging of threads on injection moulded plastic workpieces.

This part of ISO 7 does not cover completely all the requirements necessary for full control of thread quality and dimensions. Additional control of tools and equipment and visual inspection during production are required to ensure complete compliance with ISO 7-1, for example the length of useful thread on internally threaded workpieces should be checked by direct measurement.

Annex A gives a summary of the gauges included in this part of ISO 7, together with details of the thread elements controlled by each gauge and gauge identification numbers.

In the event of a dispute over compliance with the requirements of ISO 7-1, the gauges in this part of ISO 7 are to be considered as decisive for the thread elements which they control on the workpiece.

View on Information Provider website
ISO 7-2:2000 Pipe threads where pressure-tight joints are made on the threads - Part 2: Verification by means of limit gauges
Description

This part of ISO 7 specifies a process using limit gauges, for the validation of taper internal and external threads and parallel internal threads on piping systems components and other products, the dimensions and tolerances of which are detailed in ISO 7-1.

The gauging system described may not be suitable, without special precautions, for gauging of threads on injection moulded plastic workpieces.

This part of ISO 7 does not cover completely all the requirements necessary for full control of thread quality and dimensions. Additional control of tools and equipment and visual inspection during production are required to ensure complete compliance with ISO 7-1, for example the length of useful thread on internally threaded workpieces should be checked by direct measurement.

Annex A gives a summary of the gauges included in this part of ISO 7, together with details of the thread elements controlled by each gauge and gauge identification numbers.

In the event of a dispute over compliance with the requirements of ISO 7-1, the gauges in this part of ISO 7 are to be considered as decisive for the thread elements which they control on the workpiece.

View on Information Provider website
This resource does not cite any other resources.

ISO 7-2:2000 Pipe threads where pressure-tight joints are made on the threads - Part 2: Verification by means of limit gauges

This resource does not CITE any other resources.
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