Top Drive Kelly Bushing Saver

Designed for drill pipe stabilization in top drive application, reducing the incidence of objects falling down the hole as well as protecting the master bushings.

Features

  • Manufactured from high density blended polyurethane
  • Polyurethane coated steel wire handles for comfort and safety

Sizes

  • 5”
  • 5 ½”
  • 6”
  • 6 ½”
  • 7”
  • 9”

Properties — Wet:

  • Solids: 100%
  • VOC: 0
  • Flash Point: 175ºC

Properties — Dry:

  • Tensile strength: 3000 PSI
  • Elongation: 231%
  • Hardness: 95 Shore A
  • Taber Abrasion: 4.4 mg Loss / 1000
    cycles CS 17
  • Split Tear: 400 lb F/IN
  • Weatherability: 2500 Hours Passed
  • Water Absorption: Approx. Cold Temp. Rating: –70ºC
  • Dielectric Strength: (ASTM D149)
    400Volts / Mil
  • Independent labratory test performed
    UL94-HB test for fl ammability of plastic
    materials: PASS
  • UV Rating: STABLE
Top Drive Kelly Bushing
Kelly Bushing saver