SIST EN 803:1997

Oznaka standarda: SIST EN 803:1997
Koda projekta: 00155278
Organizacija: SIST
Naslov (angleški): Plastics piping systems - Injection-moulded thermoplastics fittings for elastic sealing ring type joints for pressure piping - Test method for resistance to a short-term internal pressure without end thrust
Naslov (slovenski): Cevni sistemi iz polimernih materialov - Plastomerni fitingi, oblikovani z injekcijskim vbrizgavanjem, za spoje z elastomernimi tesnilnimi obroči v tlačnih cevovodih - Metoda za preskus odpornosti proti kratkotrajnemu notranjemu tlaku, brez osne obremenitve
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SIST EN 803:1997 angleški jezik Active SIST-B: 35.20 EUR
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Tehnični odbor: PCV - Polimerne cevi, fitingi in ventili
ICS: 23.040.45 23.040.60
Status: Objavljen
Objavljen: 01-feb-1997
Refer. št. objave: Sporocila 1997-02-01
Področje projekta (angleško): This standard specifies a method for testing the resistance to internal hydrostatic pressure at 20°C of any injection-moulded thermoplastics fittings with elastic sealing ring type joints for thermoplastics pressure pipes having a nominal diameter, dn, less than or equal to 315 mm, where the joint is not intended to withstand hydrostatic end thrust. This method is intended for testing fittings over a period of the order of 1 h to 10 h at a pressure which is material-dependent and typically several times the nominal pressure of the fitting.

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