Blind Flanges

Description:
Blind flanges are also known as cover flanges, and are a round plate with bolt holes drilled into it. They are used to close off the end of piping systems and pressure vessel systems while still permitting easy access to the interior of a pipeline or pressure vessel once it has been sealed and needed to be reopened.

Standard:
ANSI B16.5, ANSI B16.47, ANSI B16.36, ANSI B16.48, MSS SP44, API 6A, BS4504, BS10, EN1092, JIS, UNI, DIN

Size:
3/8 "to 60"
DN10 ~ DN4000

Pressure Class:
Inter-American System: Class 150, Class 300, Class 400, Class 600, Class 900, and Class 1500
European System: PN2.5, PN 6, PN 10, PN 16, PN 25, PN 40, PN 63, PN 100

Sealing Surface:
FF, RF, LJ, TG, FM, and R.T.J.

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