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Gyrolok - Crane

GYROLOK® Twin Ferrule Tube Fittings

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.

Click below for Gyrolok Instructional Video


PDF Product Literature

Gyrolok Tube Fittings   Gyrolok 3HPST User Instructions


Gyrolok Assembly Instructions   Gyrolok Overview


Gyrolok Oil & Gas Brochure   Gyrolok Installation Manual
Gyrolok Mission Critical Applications   HOKE Product Summary

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6SCNF-6MO

9.5MM OD SAFETY NUT/FERRULE SET GYROLOK S31254

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
8SCNF-6MO

12.7MM OD SAFETY NUT/FERRULE SET GYROLOK S31254

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
4SCNF-M

6.3MM OD SAFETY NUT/FERRULE SET GYROLOK MONEL

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
4SCNF-DX3

6.3MM OD SAFETY NUT/FERRULE SET GYROLOK DX3

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
6SCNF-DX3

9.5MM OD SAFETY NUT/FERRULE SET GYROLOK DX3 DUPLEX

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
8SCNF-DX3

12.7MM OD SAFETY NUT/FERRULE SET GYROLOK DX3 DUPLEX

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
12SCNF-DX3

19.1MM OD SAFETY NUT/FERRULE SET GYROLOK DX3 DUPLEX

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
4SCF-DX3

6.3MM OD SAFETY FERRULE SET GYROLOK DUPLEX DX3

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
6SCF-DX3

9.5MM OD SAFETY FERRULE SET GYROLOK DUPLEX DX3

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
8SCF-DX3

12.7MM OD SAFETY FERRULE SET GYROLOK DUPLEX DX3

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
12SCF-DX3

19.1MM OD SAFETY FERRULE SET GYROLOK DUPLEX DX3

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
16SCF-DX3

25.4MM OD SAFETY FERRULE SET GYROLOK DUPLEX DX3

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
8SCF-D50

12.7MM OD SAFETY FERRULE SET GYROLOK SUPER DUPLEX

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
4SCF-D50

6.3MM OD SAFETY FERRULE SET GYROLOK DUPLEX D50

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
6SCF-D50

9.5MM OD SAFETY FERRULE SET GYROLOK DUPLEX D50

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
12SCF-D50

19.1MM OD SAFETY FERRULE SET GYROLOK DUPLEX D50

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
16SCF-D50

25.4MM OD SAFETY FERRULE SET GYROLOK DUPLEX D50

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
4SCF-6MO

6.3MM OD SAFETY FERRULE SET GYROLOK S31254

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
6SCF-6MO

9.5MM OD SAFETY FERRULE SET GYROLOK S31254

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
8SCF-6MO

12.7MM OD SAFETY FERRULE SET GYROLOK 6MO S31254

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
12SCF-6MO

19.1MM OD SAFETY FERRULE SET GYROLOK 6MO S31254

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
8SCF-M

12.7MM OD SAFETY FERRULE SET GYROLOK MONEL

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
2FF-BR

3.2MM OD FERRULE FRONT GYROLOK BRASS

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
6FF-BR

9.5MM OD FERRULE FRONT GYROLOK BRASS

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
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