ISO 228-1:2000 Pipe threads where pressure-tight joints are not made on the threads - Part 1: Dimensions, tolerances and designation
- Abbreviation
- ISO 228-1:2000
- Valid from
- 21/09/2000
- Replaces
- ISO 228-1:1994,
- Information provider
- Standards New Zealand,
- Author
- International Organization for Standardization
- Information type
- ISO Standard,
- Format
- PDF, HARD COPY,
Description
This part of ISO 228 specifies the requirements for thread form, dimensions, tolerances and designation for fastening pipe threads, thread sizes 1/16 to 6 inclusive. Both internal and external threads are parallel threads, intended for the mechanical assembly of the component parts of fittings, cocks and valves, accessories, etc.
These threads are not suitable as jointing threads where a pressure-tight joint is made on the thread. If assemblies with such threads must be made pressure-tight, this should be effected by compressing two tightening surfaces outside the threads, and by interposing an appropriate seal.
Note 1) For pipe threads where pressure-tight joints are made on the threads, see ISO 7-1.
Note 2) ISO 228-2 gives details of methods for verification of fastening thread dimensions and form, and recommended gauging systems.
This resource is cited by:
ISO 228-1:2000 Pipe threads where pressure-tight joints are not made on the threads - Part 1: Dimensions, tolerances and designation
This document is CITED BY:
-
AS 1357.1-2009
ISO 228-1:2000 is cited by AS 1357.1-2009 Valves primarily for use in heated water systems - Part 1: Protection valves
-
AS 1357.1:2019
ISO 228-1:2000 is cited by AS 1357.1-2019 Valves primarily for use in heated water systems - Part 1: Protection valves
-
AS 3688-2005
ISO 228-1:2000 is cited by AS 3688-2005 Water supply - Metallic fittings and end connectors
-
AS 3688:2016
ISO 228-1:2000 is cited by AS 3688:2016 Water supply and gas systems - Metallic fittings and end connectors
-
AS/NZS 4129:2020
ISO 228-1:2000 is cited by AS/NZS 4129:2020 Fittings for polyethylene (PE) pipes for pressure applications
-
BS EN 1111:2017
ISO 228-1:2000 is cited by BS EN 1111:2017 Sanitary tapware. Thermostatic mixing valves (PN 10). General technical specification
-
BS EN 1287:2017
ISO 228-1:2000 is cited by BS EN 1287:2017 Sanitary tapware. Low pressure thermostatic mixing valves. General technical specification