Norm

ISO/DIS 11515:2012 en

Gasflessen - Hervulbare, met composiet versterkte buizen met een watercapaciteit van 150 L en 3000 L - Ontwerp, constructie en beproeving

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Over deze norm

Status Ontwerp
Aantal pagina's 47
Commissie Gasflessen
Gepubliceerd op 13-01-2012
Taal Engels
This International Standard specifies minimum requirements for the design, construction and performance testing of composite reinforced tubes between 150 l and 3 000l water capacity, for the storage and conveyance of compressed or liquefied gases with test pressures up to and including 1600 bar with a design life of up to 30 years. The expected service temperatures are between - 40° C and + 65° C. The tubes in this standard are defined as one of three "Types: as follows: Type 2 - a Hoop Wrapped Tube with a load sharing metal liner and composite reinforcement on the cylindrical portion only. Type 3 - a Fully Wrapped Tube with a load sharing metal liner and composite reinforcement on both the cylindrical portion and the dome ends. Type 4 - a Fully Wrapped Tube with a non-load sharing liner and composite reinforcement on both the cylindrical portion and the dome ends. Type 4 tubes manufactured and tested to this standard are not intended to contain compressed toxic, oxidizing or corrosive gases. This standard is limited to tubes with composite reinforcement of carbon fibre or aramid fibre or glass fibre (or a mixture thereof) in a matrix. Composite tubes can be used alone or in batteries to equip trailers or skids (ISO modules) or MEGCs for the transportation and distribution of gases. This International Standard does not include consideration of any additional stresses that can occur during service or transport, e.g. torsional / bending stresses, etc. However it is important that the stresses associated with mounting the tube are considered by the assembly manufacturer and the tube manufacturer.

Details

ICS-code 23.020.30
Nederlandse titel Gasflessen - Hervulbare, met composiet versterkte buizen met een watercapaciteit van 150 L en 3000 L - Ontwerp, constructie en beproeving
Engelse titel Gas cylinders - Refillable composite reinforced tubes of water capacity between 150 L and 3000 L - Design, construction and testing
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