The Nut Plate Set is used where space is restricted and conventional nuts are not possible and is compatible with a standard flange bolt hole configuration.
Where access behind a plain hole flange is limited, it is possible to use a nut plate. Each set consists of two half-moon shaped metal pieces with tapped holes and a set of bolts and washers. Access with a spanner is only required from the top as the plates are self locating behind the flange. If the threads become damaged, it enables replacement of the plate without touching the flange. Bolts should be lightly coated with thread lubricant during construction to prevent seizure after a system bakeout.
Fits standard flange bolt hole configuration
Stainless steel construction
Available to suit standard Conflat flanges
|Flange OD||Nut plates||No. of Bolts||No. of Washers||Order Code|
Conflat flanges are designed to enable affordable, repeatable seals, that have low leak rate and the ability to withstand the high temperatures without leaking.