POPSR
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Specification
STANDARDS
|
ASME CODE SEC. VIII, API RP520, KS B ISO 4126, KOSHA CODE
|
SIZE
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1/2" ~ 12"
|
CONNECTION
|
JIS, ANSI, DIN, API, Ferrule & VCR Connection, etc
|
SETTING PRESS.
|
4 ~ 200bar
|
MAX. TEMP.
|
538℃(1000℉)
|
MATERIAL
|
304/316/316L SST, Nickel 200, Monel 400, Inconel 600, Hastelloy C276,Titanium, Tantalum, etc
|
OPERATING RATIO
|
90% of the tagged burst pressure
|
FLUID STATE
|
Gas/Vapor, Steam, Liquid
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NON-FRAGMENTING
|
YES
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VACUUM RESISTANT
|
Withstands full vacuum without the aid of vacuum suport
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BURST TOLERANCE
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±5%
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MFG. RANGE
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0%
|
Explanation
- The POPSR (Reverse Buckling Scored) rupture disc is manufactured with the
design of the precise line or mark generation. It is the reverse dome type
broken by tension if the setting pressure generated with the precise design
is reached.
- It can be used widely in the gas, steam, and liquid areas.
- It is the type enduring the back pressure, vacuum, and pulsation well.
- It should be mounted with the standard holder of our company for use.
Properties
- It is the type suitable to the application of middle and high pressure.
- The burst area and rated capacity are excellent. It is the solid disc type. It has
the excellent safety grade. It can be applied widely in the high temperature.
It uses comparatively thick materials so that it excels in resisting
corrosiveness.
- The disc material quality can be applied variously according to the
temperature and corrosiveness of fluid. (SUS316L, Nickel, Monel, Inconel,
Titanium, etc.)
- It is the type not requiring the vacuum support and the knife.
- It is the single-layered structure type formed by the rupture design.
- The disc rupture can be monitored in the control room by applying the
alarm sensor system. (Optional)