ISO/TR 7470:2026 PDF
Gas cylinders — List of provisions
Gas cylinders — List of provisions
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 6
- Дата публикации:
- 11 августа 2026 г.
- Издание:
- ISO TR 7470 edition 4 version 1
- ICS:
- 23.020.35
This document lists gas cylinders valve outlets in use. This document provides details of thread types and sizes. NOTE Complete descriptions of particular valve outlets are given in national standards.
Abstract
Overview
ISO/TR 7470:2026 is a technical report developed by the International Organization for Standardization (ISO) that provides a comprehensive list of provisions related to gas cylinder valve outlets in current use worldwide. This document specifies details for valve outlet thread types and sizes for different gases, serving as an essential reference for gas cylinder manufacturers, suppliers, and regulatory bodies. While the report lists the types and dimensions of valve outlets, complete technical descriptions for specific valve outlets are provided separately in relevant national standards.
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