PREN ISO 3807 : DRAFT 2012

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Basic requirements
5 Type approval
6 Manufacturing of the porous material
7 Solvent-free acetylene cylinders
Annex A (normative) - Determination of the
        porosity of the porous material
Annex B (normative) - Determination of the
        compressive strength of monolithic
        porous materials
Annex C (normative) - Calculation of the working
        pressure
Annex D (normative) - Verification that hydraulic
        pressure build-up is avoided
Annex E (normative) - Backfire test
Annex F (normative) - Fire test
Annex G (normative) - Testing of the integrity of
        the porous material in the area of
        joggle welds
Annex H (normative) - Test procedures for fusible
        plugs used in acetylene cylinders
Annex I (normative) - Production/batch test procedures
        for manufacturing of acetylene cylinders
        with porous material
Bibliography

Defines the basic and type testing requirements for acetylene cylinders with and without fusible plugs with a maximum nominal water capacity of 150 l and requirements regarding production/batch test procedures for manufacturing of acetylene cylinders with porous material.