Manufactured by HOKE, the GYROLOK® tube fittings have been used successfully since the 1960’s and are now available in many alloys including 316, 6MO (UNS S31254), Hastelloy, Monel, Inconel, Duplex, Super Duplex and Titanium.
GYROLOK® tube fittings are unique having eliminated the problems associated with traditional tube fittings through clever design enhancements.
Prochem maintains a comprehensive range of Gyrolok twin ferrule compression fittings to suit from 1/16” (3.2mm) through to 2” (50mm) OD tube. These fittings are available in grade 316 stainless steel (certification available if required) and brass, with NPT or BSP threads where required. In addition, Gyrolok Metric tube fitting are stocked to suit metric tube. Other materials such as Monel, Incoloy, Inconel, Titanium and Hastelloy are available upon request. Other sizes and configurations can be discussed with the engineering department of our principal, Hoke Inc.
Gaugability
All Gyrolok tube fittings are gaugeable with the use of the Hoke Gyrogage. The Hoke Gyrogage is a safety enhancing assembly and inspection device designed for use by both the assembler and a post-assembly inspector to verify proper fitting installation.
Metric Each SCF contains 10 ferrule sets as noted. A ferrule set consists of 1 front ferrule and 1 rear ferrule. Provides a safe, easy, correct way to reuse existing fittings and valves with new HOKE Gyrolok components. Color coding differentiates metric and fractional parts and materials.Technical Information
Fractional Each SCF contains 10 ferrule sets as noted. A ferrule set consists of 1 front ferrule and 1 rear ferrule. Provides a safe, easy, correct way to reuse existing fittings and valves with new HOKE Gyrolok components. Color coding differentiates metric and fractional parts and materials.Technical Information
Fractional Each SCNF contains 5 nut and ferrule sets. A nut and ferrule set consists of 1 nut, 1 front ferrule and 1 rear ferrule. Provides a safe, easy, correct way to reuse existing fittings and valves with new HOKE Gyrolok components. Color coding differentiates metric and fractional parts and materials.Technical Information
Fractional Each SCF contains 10 ferrule sets as noted. A ferrule set consists of 1 front ferrule and 1 rear ferrule. Provides a safe, easy, correct way to reuse existing fittings and valves with new HOKE Gyrolok components. Color coding differentiates metric and fractional parts and materials.Technical Information
Fractional Each SCNF contains 5 nut and ferrule sets. A nut and ferrule set consists of 1 nut, 1 front ferrule and 1 rear ferrule. Provides a safe, easy, correct way to reuse existing fittings and valves with new HOKE Gyrolok components. Color coding differentiates metric and fractional parts and materials.Technical Information
Fractional Each SCF contains 10 ferrule sets as noted. A ferrule set consists of 1 front ferrule and 1 rear ferrule. Provides a safe, easy, correct way to reuse existing fittings and valves with new HOKE Gyrolok components. Color coding differentiates metric and fractional parts and materials.Technical Information
Fractional Each SCNF contains 5 nut and ferrule sets. A nut and ferrule set consists of 1 nut, 1 front ferrule and 1 rear ferrule. Provides a safe, easy, correct way to reuse existing fittings and valves with new HOKE Gyrolok components. Color coding differentiates metric and fractional parts and materials.Technical Information
Fractional Each SCF contains 10 ferrule sets as noted. A ferrule set consists of 1 front ferrule and 1 rear ferrule. Provides a safe, easy, correct way to reuse existing fittings and valves with new HOKE Gyrolok components. Color coding differentiates metric and fractional parts and materials.Technical Information
Fractional Each SCNF contains 5 nut and ferrule sets. A nut and ferrule set consists of 1 nut, 1 front ferrule and 1 rear ferrule. Provides a safe, easy, correct way to reuse existing fittings and valves with new HOKE Gyrolok components. Color coding differentiates metric and fractional parts and materials.Technical Information
Metric Each SCF contains 10 ferrule sets as noted. A ferrule set consists of 1 front ferrule and 1 rear ferrule. Provides a safe, easy, correct way to reuse existing fittings and valves with new HOKE Gyrolok components. Color coding differentiates metric and fractional parts and materials.Technical Information
Metric Each SCF contains 10 ferrule sets as noted. A ferrule set consists of 1 front ferrule and 1 rear ferrule. Provides a safe, easy, correct way to reuse existing fittings and valves with new HOKE Gyrolok components. Color coding differentiates metric and fractional parts and materials.Technical Information
Fractional Each SCF contains 10 ferrule sets as noted. A ferrule set consists of 1 front ferrule and 1 rear ferrule. Provides a safe, easy, correct way to reuse existing fittings and valves with new HOKE Gyrolok components. Color coding differentiates metric and fractional parts and materials.Technical Information
Fractional Each SCNF contains 5 nut and ferrule sets. A nut and ferrule set consists of 1 nut, 1 front ferrule and 1 rear ferrule. Provides a safe, easy, correct way to reuse existing fittings and valves with new HOKE Gyrolok components. Color coding differentiates metric and fractional parts and materials.Technical Information
The HOKE Gyrolok Dielectric Tube Fittings are for use in applications where electrical current flowing through a pipe or tube line must be interrupted to protect vital instrumentation and metering equipment. Technical Information
The HOKE Gyrolok Dielectric Tube Fittings are for use in applications where electrical current flowing through a pipe or tube line must be interrupted to protect vital instrumentation and metering equipment. Technical Information
The HOKE Gyrolok Dielectric Tube Fittings are for use in applications where electrical current flowing through a pipe or tube line must be interrupted to protect vital instrumentation and metering equipment. Technical Information
Fractional Nylon front and rear ferrules are available in both fractional and metric. Note: Stainless steel front ferrules larger than 1” and 25mm are PFA coated.Technical Information
Used strictly for pre-assembling ferrules to tubing. Threads of pre-setting tools should be lubricated the very first time and relubricated every tenth time thereafter. Technical Information
Used strictly for pre-assembling ferrules to tubing. Threads of pre-setting tools should be lubricated the very first time and relubricated every tenth time thereafter. Technical Information
Used strictly for pre-assembling ferrules to tubing. Threads of pre-setting tools should be lubricated the very first time and relubricated every tenth time thereafter. Technical Information
Used strictly for pre-assembling ferrules to tubing. Threads of pre-setting tools should be lubricated the very first time and relubricated every tenth time thereafter. Technical Information
Used strictly for pre-assembling ferrules to tubing. Threads of pre-setting tools should be lubricated the very first time and relubricated every tenth time thereafter. Technical Information
Tube fitting users have long recognized that proper tube and tube fitting system function requires good tubing preparation followed by the use of correct installation procedures. Improper ferrule set in any flareless tube and fitting system may be the result of burrs created during the tube cutting process, improper tube insertion into the fitting, or inadequate tightening of the fitting nut. In order to maximize tube and fitting system performance and safety, HOKE offers several tool options
The Gyrolok® Marking Tool provides the installer with an economical means of ensuring both proper tubing insertion into the fitting and adequate nut tightening. Technical Information
The Gyrolok® Marking Tool provides the installer with an economical means of ensuring both proper tubing insertion into the fitting and adequate nut tightening. Technical Information
The Gyrolok® Marking Tool provides the installer with an economical means of ensuring both proper tubing insertion into the fitting and adequate nut tightening. Technical Information
The Gyrolok® Marking Tool provides the installer with an economical means of ensuring both proper tubing insertion into the fitting and adequate nut tightening. Technical Information
![Picture of 6.3MM OD PORT CONNECTOR GYROLOK 316 MAWP 4900[psig]](https://www.prochem.com.au/images/thumbs/0006930_63mm-od-port-connector-gyrolok-316-mawp-4900psig_360.jpeg "Show details for 6.3MM OD PORT CONNECTOR GYROLOK 316 MAWP 4900[psig]")
![Picture of 9.5MM OD PORT CONNECTOR GYROLOK 316 MAWP 4700[psig]](https://www.prochem.com.au/images/thumbs/0006936_95mm-od-port-connector-gyrolok-316-mawp-4700psig_360.jpeg "Show details for 9.5MM OD PORT CONNECTOR GYROLOK 316 MAWP 4700[psig]")
![Picture of 12.7MM OD PORT CONNECTOR GYROLOK 316 MAWP 5100[psig]](https://www.prochem.com.au/images/thumbs/0006916_127mm-od-port-connector-gyrolok-316-mawp-5100psig_360.jpeg "Show details for 12.7MM OD PORT CONNECTOR GYROLOK 316 MAWP 5100[psig]")
![Picture of 19.1MM OD PORT CONNECTOR GYROLOK 316 MAWP 4400[psig]](https://www.prochem.com.au/images/thumbs/0006920_191mm-od-port-connector-gyrolok-316-mawp-4400psig_360.jpeg "Show details for 19.1MM OD PORT CONNECTOR GYROLOK 316 MAWP 4400[psig]")
