UNI EN 14913 : 2007

Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Segregation of cylinders prior to filling
  4.1 General
  4.2 Cylinders suitable for filling
  4.3 Cylinders for periodic inspection
  4.4 Cylinders requiring further assessment
5 Reassessment of cylinders
  5.1 General
  5.2 Establishment of rejection criteria
      5.2.1 General
      5.2.2 Procedure for carbon steel cylinders
      5.2.3 Stainless steels cylinders with physical,
            corrosion or other defects
6 Filling conditions
  6.1 Safe filling quantity
  6.2 Safe filling mixture and quality
  6.3 Accuracy of filling equipment
  6.4 Filling methods
7 Post filling checks
  7.1 Check of filled amount
  7.2 Action necessary for over/under-filled cylinders
  7.3 Final checks
Annex A (normative) Safe filling conditions
Annex B (informative) Diagram of checks before, during and
                      after filling
Bibliography

Describes the procedures to be adopted when checking transportable refillable welded steel LPG cylinders of alternative design and construction (see EN 14140) before, during and after filling.