Rigmanufacturer

ST DOUBLE-PLUG CEMENTING HEAD

Features

  • The Model ST Double-Plug Cementing Head is suitable for conventional cementing operations with bottom and top plugs or continuous two-stage cementing operations.
  • Convenient Quick-Installation Adapters of different thread types are available.
  • The Balance Pipe eliminate the sucking to plugs due to U-Tube effect and ensure easy release of the plug retainer.
  • The Plug Indicator indicates the plug release action.

Technical Parameters:

Specifications 13 3/8" 10 3/4" 9 5/8" 7 5/8" 7" 5 1/2"
Overall Length ,mm 2770
2290*
2723
2283*
2606
2165*
2257
*
2177
*
2045
*
Rated Pressure ,MPa 35 50
Manifold Connection 2"Union
I.D.of Plug Container ,mm 320 250 225 176 160 125

Specifications of cementing heads for bottom and top plugs.

Double plug cementing head