Name: UNI EN ISO 9012 : 2011
Brand: UNI

GAS WELDING EQUIPMENT - AIR-ASPIRATED HAND BLOWPIPES - SPECIFICATIONS AND TESTS

Published date

11-26-2011

Publisher

Ente Nazionale Italiano di Unificazione (UNI)

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Main types of aspiration
5 Description of components
6 Requirements
7 Tests
8 Marking
9 Code letters identifying the gas(es) used
10 Instructions for use
Bibliography

This International Standard specifies requirements and test methods for air- aspirated hand blowpipes.

DevelopmentNote	Supersedes UNI EN 731. (11/2011)
DocumentType	Test Method
PublisherName	Ente Nazionale Italiano di Unificazione (UNI)
Status	Current
Supersedes	UNI EN 731 : 1998

Standards	Relationship
EN ISO 9012:2011	Identical
ISO 9012:2008	Identical

ISO 9539:2010	Gas welding equipment Materials for equipment used in gas welding, cutting and allied processes
ISO 554:1976	Standard atmospheres for conditioning and/or testing — Specifications
ISO 3253:1998	Gas welding equipment Hose connections for equipment for welding, cutting and allied processes
ISO 9090:1989	Gas tightness of equipment for gas welding and allied processes