Piping and fittings. Calculation of parts of pipelines with circular section
STANDARD published on 1.9.2001
Designation standards: STN 131010:1991/Oprava1
Classification mark: 131010
Catalog number: 84621
Note: Correction
Publication date standards: 1.9.2001
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Slovak technical standard
Category: Technical standards STN
Tato norma plati pro vypocet pevnosti trubek, prirubovych spoju s krkovymi, plochymi a tocivymi prirubami, deskovych a klenutych den, zaslepovacich prirub, zaslepek, trubkovych oblouku a prechodu, odbocek a svarovanych oblouku, namahanych vnitrnim pretlakem, vyrobenych z oceli, lite z oceli, litiny a barevnych kovu. Soucasti namahane vnejsim pretlakem se pocitaji podle CSN 69 0010. Norma stanovi zjednodusujici predpoklady, tzv. normalni provozni podminky, z nichz vychazeji vypocty rozmeru a kontroly soucasti potrubi. Zavaznost ustanoveni normy muze byt stanovena jinym pravnim predpisem.