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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Picture of 8MM OD UNION GYROLOK 316
8U-316MM

8MM OD UNION GYROLOK 316

Connects 8mm OD metric tubes
 Technical Information
Picture of 10MM OD UNION GYROLOK 316
10U-316MM

10MM OD UNION GYROLOK 316

Connects 10mm OD metric tubes
 Technical Information
Picture of 12MM OD UNION GYROLOK 316
12U-316MM

12MM OD UNION GYROLOK 316

Connects 12mm OD metric tubes
 Technical Information
Picture of 6.3MM OD X 15BSPT ADAPTER FEMALE GYROLOK 316
4AF8-316EC

6.3MM OD X 15BSPT ADAPTER FEMALE GYROLOK 316

Connects 1/4" OD fractional port to 1/2" OD male RT tapered threads
Picture of 6.3MM OD X 15NPT ADAPTER MALE GYROLOK 6MO HOKE
4AM8-6MO

6.3MM OD X 15NPT ADAPTER MALE GYROLOK 6MO HOKE

6.3MM (1/4") OD X 15NPT (1/2") ADAPTER MALE GYROLOK 6MO HOKE
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