Alternative Fuels




Fittings & Related Tools

Hoke Gyrolok® Double Ferrule Tube Fittings

  • Gyrolok Double Ferrule Tube Fittings
  • Gyrolok SAE straight O-ring Fittings
  • Gyrolok Dielectric Tube Fittings
Gyrolok® Tube Fittings

Features

  • Double ferrule patented design
  • Electrical insulation
  • Limited flow interruption

Applications

  • Natural gas transmission and containment
  • Connections to HGV compliant monitoring instrumentation stations

Gyrolok Fittings Installation Manual

Gyrolok Fittings Installation Manual

Virtually everything you ever wanted to know about pipe or tubing, NPT threads and assembly torques, and tube cutting and bending, among a variety of other subject is presented by Hoke in an attractive, durable, pocket-sized format. The pocket-sized Fitting Installation manual is in stock and can be ordered at no charge, using part number 77100.

Gyrogage Safety-Enhancing Assembly & Inspection Devices

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.

Features & Benefits:

  • Missing ferrule indicator - confirms that all components are in place
  • Scribing tool - marks tube to show that tubing has been properly installed
  • Color-coded gauges - simplifies selection of appropriate system gauge
  • Size markings - simplify selection of appropriate size gage
  • One tool per size - eliminates need for extra tools
  • Choice of marking methods adds flexibility to assembly and inspection with choice of marking systems: built-in scriber or separate ink marker.

Hydraulic Pre-set Tool

Hoke Hydraulic Pre-set Tool

Larger tube fittings often require more effort to assemble properly than can be consistently achieved using hand wrenches. Hoke offers a portable Hydraulic Pre-setting Tool to make the assembly of larger fittings safer, simpler, and more cost-effective.

Features

  • Portable hydraulic preset tool with interchangeable die sets.

Applications

  • Installation of larger Gyrolok fittings to 100% effectiveness

Benefits

  • Extends fitting life
  • Reduces assembly time


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