ISO/PRF 23802

Gas cylinders — Seamless tubes, composite tubes and large tubes permanently mounted in a frame — Periodic inspection and testing

Scope

This document provides requirements to and recommendations for the periodic inspection and testing of permanently mounted tubes of: 
• Composite with seamless metallic liners,
• Composite with non-loadsharing liners,
• Seamless steel.
and large tubes of:
·   Composite with seamless metallic liners,
• Composite with non-loadsharing liners,
 including frames and associated equipment.
 
NOTE 1:  This scope includes battery vehicles and multi-element gas containers as defined in ISO 10286 using tubes and large tubes that are permanently mounted.