NORMSERVIS s.r.o.

STN 077401 (077401)

Water and steam for hot water and steam boilers with nominal steam pressure of up to 8 Mpa

STANDARD published on 1.11.1992

Czech -
Print design (ON REQUEST)

The information about the standard:

Designation standards: STN 077401
Classification mark: 077401
Catalog number: 52551
Publication date standards: 1.11.1992
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: Slovak technical standard
Category: Technical standards STN

Annotation of standard text STN 077401 (077401):

Tato norma stanovi technicke pozadavky na vlastnosti vody pouzivane k napajeni a provozu - horkovodnich a parnich kotlu s pracovnim tlakem pary do 8 MPa, - teplovodnich a nizkotlakych parnich kotlu s nejvyssi pracovni teplotou do 115^C o jmenovitem vykonu vyssim nez 60 kW; - elektrokotlu pripojenych k soustavam podle CSN 38 3350:1988; - odparek, menicu a rychlovyvijecu pary tak, aby v kotlich a ostatnich castech soustavy nevznikly usazeniny nebo koroze, a aby vyrobena para byla technicky cista. Norma stanovi pozadavky na vlastnosti vyrobene pary, kondenzatu, pridavne vody a vody pro vstrikovou regulaci teploty prehrate pary.