POPSF
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Specification
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STANDARDS
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ASME CODE SEC. VIII, API RP520, KS B ISO 4126, KOSHA CODE
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SIZE
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1/2" ~ 12"
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CONNECTION
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JIS, ANSI, DIN, API, Ferrule & VCR Connection, etc
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SETTING PRESS.
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5 ~ 350bar
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MAX. TEMP.
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538℃(1000℉)
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MATERIAL
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304/316/316L SST, Nickel 200, Monel 400, Inconel 600,
Hastelloy C276,Titanium, Tantalum, etc
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OPERATING RATIO
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80% of the tagged burst pressure
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FLUID STATE
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Gas/Vapor, Steam, Liquid
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NON-FRAGMENTING
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YES
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VACUUM RESISTANT
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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%
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Explanation
- The POPSF (Forward Acting Scored) rupture disc is manufactured with the
design of the precise line or mark generation. It is the dome type broken by
tension if the setting pressure generated with the precise design is reached.
- It can be used widely in all areas such as gas, steam, and liquid.
- It is the type enduring the back pressure well without the help of the
vacuum support.
- 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 fl uid. (SUS316L, Nickel, Monel, Inconel,
Titanium, etc.)
- 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)
