#china #drilling #tools

https://www.saigaogroup.com/product/drill-pipe-single-plug-cement-head-no-zsc-03.html ↗

Plug Dropping Indicator.
Plug release Plunger Assembly.
Pitching device.
Bearing, rotating easy.
Manifold.
Plug valves threaded connection.
The type cement heads are available in sizes 2⅞" through 5½".

As a professional oil equipment suppliers, SAIGAO has high-quality zsc valve for sale. Welcome to contact us if needed.