Apparatus group according to GOST R 52630-20121
Working environment group according to ?? ?? 032/20131
Category of equipment according to ?? ?? 032/20134th
Volume of pipe space, m3 (capacity)5,2
Maximum mass of filled medium, kg5200
Working pressure, MPa (kgf/cm2)11,38 (116,0)
design pressure, MPa (kgf/cm2)12,0 (122,4)
test, MPa (kgf/cm2)17,1±0,86 (174,4±8,8)
Design wall temperature, ?C140
Minimum permissible negative ambient air temperature, ?? Minus 43
Absolute minMinus 50
Name of working mediumNatural gas
Characteristic of working environmentHazardousness class according to GOST 12.1.007-764
Category of explosive environment according to GOST 30852.5-2002IIA
Group of explosive zone according to
GOST 30852.5-2002T1
Class of explosive zone according to
GOST 30852.5-2002-
temperatureMaximum inlet temperature, ?C25...140
Minimum inlet temperature, ?C14...35
Material designB1
Parameter nameParameter value
Basic materialSteel 09G2S-8 GOST 5520-89
Pipe material Steel...
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