Safety relief block / A fuse panel

This product is a complicated system of the pipeline control valve consisting of two safety relief valves, or fuse panels and two switch over devices connected with each other via the chain and sprocket drive for the purpose of the synchronous control when there can arise a necessity of shutdown of one of the safety relief valves and simultaneous connection of the other valve in vessels, devices, pipelines, for the petrochemical, chemical, energy, oil-and-gas processing, recovery, transporting and other production facilities and objects under condition of temperate, cold and tropical climate due to GOST15150.

Technical characteristics – a safety relief block/ a fuse panel

Material design	Основное (-00)	-01	-02	-03
Operating environment	Fluid and gas hydrocarbon, oil, oil products, oil gas, gas condensate, water, steam, also other corrosive fluids and gases, nonaggressive ones for the applied materials contained in the safety relief block and piping valves
Operating environment temperature	From - 40°C To+ 450°C	From - 60°C To+ 450°C	From - 60°C To+ 565°C	From - 60°C To+ 600°C
Material corrosion rate of the external covers	20L Not more than 0,2 mm/y	20HL Not more than 0,2 mm/y	12Х18Н9ТL Not more than 0,2 mm/y	12Х18Н12М3ТL Not more than 0,2 mm/y
Terms of operation Due to GOST 15150-69	U1 (moderate), Т1	ChL1 (cold climate)	UChL1 (boreal climate)	UChL1 (boreal climate)
Ambient air minimum temperature	- 40°C	- 60°C	- 60°C	- 60°C

Permissions for application, quality certificates, diplomas available, etc.

ТС RU C-RU.МЮ62.В.01587 Production Certification Authority LLC «PROMMASH TEST» 19.03.2015.

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