ISO 7-1:1994![Filettatura Filettatura](/uploads/1/2/6/2/126227856/728619985.jpg)
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This standard was last reviewed and confirmed in 2015. Therefore this version remains current.
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Abstract Preview
ISO 10226-1 is based, with editorial modifications on ISO 7-1 “Pipe threads where pressure-tight joints are made on the threads- Part 1: Dimensions, tolerances and designation”. Pipe threads to EN 10226-1 are dimensionally identical to and fully interchangeable with pipe threads to ISO 7-1.
Specified the designation and lays down the dimensions and tolerances of pipe threads. Gives terms and definition as well as symbols and explanations including examples of the complete designation for a thread. Figures 1 to 4 illustrate details. Tabulates thread dimensions from 1/16 up to and including 6 inch.
General information
- Publication date : 1994-05
- Number of pages : 7
- :Threaded fittings, solder fittings, welding fittings, pipe threads, thread gauges
- ICS :
- Special screw threads
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Life cycle
A standard is reviewed every 5 years
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Revisions / Corrigenda
- Previously
ISO 7-1:1982 - Now confirmed
ISO 7-1:1994 - Corrigenda/Amendments
ISO 7-1:1994/Cor 1:2007
+41 22 749 08 88
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