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Metallic Style RX0 pages
STYLE RX
nnnnThe Style RX is an adaptation of the
nnnnstandard Style R which energizes on
nnnnassembly. The RX is designed to fit the
nnnnsame groove design as a standard Style
nnnnR, making the joints interchangeable.
nnnnConsideration should be given to the
nnnndifference in finished make-up distance.
nnnnThe modified design uses an energizing
nnnnon assembly effect which improves the
nnnnefficiency of the seal.
nnnnStyle RX
nnnnDesigns are also available for Subsea
nnnnapplications.
nnnnDIMENSIONAL DATA - STYLE RX
nnnnr
nnnnTO
nnnn23°
nnnnTOLERANCES: (INCHES)
nnnnA* (width of ring) +0.008,-0.000
nnnnH* (height of ring)
nnnn+0.008,-0.000
nnnnOD (od of ring)
nnnn+0.020,-0.000
nnnn23° (angle)
nnnn± 1/2°
nnnn*A plus tolerance of 0.008 inches for width
nnnn'A' and height 'H' is permitted, provided the
nnnnvariation in width or height does not exceed
nnnn0.004 inches throughout its entire
nnnncircumference.
nnnnNOTE 1:
nnnnThe pressure passage hole illustrated in the Ring Type Joint cross section ensures
nnnnequalization of pressure which may be trapped in the grooves, it is in rings RX82 through
nnnnRX91 only. Center line of hole shall be located at mid point of dimension "c" (width of flat).
nnnnHole diameter shall be as follows:
nnnn0.06 inches for rings RX82 through RX85;
nnnn0.09 inches for rings RX86 and RX87;
nnnn0.12 inches for rings RX88 through RX91.
nnnn8
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