April 11, 2017


Product Information: SubCHECKER™ PT Test Stand

The Sudelac SubCHECKER™ PT is a versatile pressure testing stand to pre-use test many types and sizes of drill-string pressure control subs, (Safety Valves, IBOP’s, Gray Valves, Kelly Cocks etc.). The SubCHECKER™ PT allows safe and efficient off-line high pressure testing of subs to take place saving valuable rig time and providing pre-use assurance of drill-string components. Importantly no high torque make-up is necessary and only a chain-tong or hand-held pipe wrench is required to make-up and break-out the subs being tested.

The SubCHECKER™ PT test stand is self-contained, free-standing, portable and should be used in a designated area suitable for high pressure testing. The operator can connect suitable high-pressure iron (Chicksans) directly to the stand from a permanent high pressure pumping unit or a flexible hose and air operated pressure testing pump skid. Each different size and type of drill string connection is accommodated by a dedicated Adapter Sub.

The SubCHECKER™ PT is easy to use and maintain with only low cost consumables being required. The stand is suitable to use on Offshore or Onshore Rigs or in workshops or remote locations to support nearby rig operations.

Saves Time, Improves Safety, and Reduces Cost of Well Operations

Features and Benefits:

Test Safety Valves, IBOP’s, Gray Valves, Kelly Cocks or any drill string sub

15,000psi Maximum Working Pressure

Suitable for most rotary shouldered connections

No need for high torque make-up/break-out

Low cost of maintenance

Fitted with over-pressure safety rupture disc

Connect 1502 Weco Chicksans or HP flexible hose to apply pressure

Air Operated Pump and Chart Recorder can be supplied if required