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HY-FLEX Grade C Rotary
Vibrator Drilling & Decoker

The HY-FLEX Decoker hose is used in applications that call for a flexible connection between standpipe and swivel for pumping mud at a very high pressure in oil drilling and exploration. It is also ideal for refinery decoker service when coupled with HY-FLEX Full Flow Couplings. This hose features high strength spiral steel wire reinforcement which provides a very flexible connection capable of withstanding high pumping pressures. The CR cover and NBR tube offer excellent resistance to heat, oil, drilling muds, abrasion and weather.

Technical Overview

Cover Color ■ Black
Oil Resistance ■ High
Construction ■ Tube: NBR, RMA Class A and ISO 6807: 2nd Edition
■ Cover: CR Grade C and ISO 6807: 2nd Edition with
   white layline stripe
■ Reinforcement: Multiple layers of spiralled
   high tensile carbon steel wire

Temperature Range ■ -20°F to +212°F, -29°C to +100°C
Packaging ■ 100 ft. lengths maximum
   Lengths for Coupled Assemblies hose are measured
   overall from threaded end to threaded end of the couplings
   Lengths tolerance is ± 1% for the over-all length of the
   hose or hose assembly.
Couplings ■ Highflex special internal expanded and swaged-on couplings
   for hose made to length. 3″ male API line pipe thread on
   2-1/2″ size hose. 4″ male API line pipe thread on 3″ and
   3-1/2″ size hose.
   Flanges or Hammer Unions can also be added to couplings

Literature

Thermoid Catalog – HY-FLEX Grade C Rotary Vibrator Drilling & Decoker

Features & Benefits

NBR, RMA Tube – Class A
  • High Oil Resistance
  • Resists Drilling Muds
  • Heat Resistant
CR, RMA Cover – Class C
  • Medium Oil Resistance
  • Weather Resistant
  • Abrasion Resistant
  • Heat Resistant
6- or 8-Ply Multiple Layers of Spiralled High Tensile Carbon Steel Wire Reinforcement
  • Provides a Very High Working Pressure at 4000 psi, Regardless of Hose Size
API Spec 7K
  • Meets All of the API Performance Requirements

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