Gyrolok Flanges0 pages

®
GYROLOK Flanges
Gyrolok® flanges provide a simple, safe interface between pipe flanges and instrument fittings,
eliminating the need for pipe threading or welding. This design incorporates a HOKE Gyrolok®
Tube Fitting with a standard flange assembly. The flange end is dimensioned to meet ANSI
B16.5 Pressure Classes 150, 300, 600, and 1500. Available in 316 stainless steel, Duplex UNS
S31803, Hastelloy® C-276, Inconel®, Monel®, and other superior alloys.
Features
STANDARD MATERIAL*
316 stainless steel, Duplex UNS S31083,
Inconel®, Hastelloy® C-276, Monel®
FINISH
125 to 250 μinch
FLANGE SIZES NPS**
½”, ¾”, 1”, 2”
GYROLOK® FITTINGS
¼”, 3⁄8”, ½”
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* Consult factory for other materials
** Consult factory for other sizes
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†
Meets ANSI B16.5 Pressure Class 150, 300, 600, and
1500 requirements for pipe flanges and flange
fittings.†
Includes Gyrolok® fittings – ¼”, 3⁄8”, ½”, ¾”, 1”.
One-piece integral body.
Use for transitions from process lines to
instrumentation lines.
See page 7 for options.
Special High Tolerance NPT Thread
Consult factory for other classes
HOKE Inc.
405 Centura Court • PO Box 4866 (29305) • Spartanburg, SC 29303
Phone (864) 574-7966 Fax (864) 587-5608
www.hoke.com • sales@hoke.com
pipe flanges
PIPE FLANGES
Technical Data