Texas International Oilfield Tools (TIOT) offers a free standing test stand for testing of hydraulic casing and tubing power tongs. The test stand is designed to resist torque applied by a power tong through a test mandrel.
The test stand is an air operated device that utilizes a hydraulic active dual spring disc brake chamber in order to apply friction force (“brake” action) to the rotating (or stationary) test mandrel mechanism. The power tong is tested by applying torque to the test stand’s mandrel. The test stand’s brake is activated by pushing and twisting clockwise the red control box button on the control box. A brake foot pedal is supplied as backup for the mini power unit. Using the control box mounted on the test stand, the black knob regulates pressure.
The terms VARCO, VARCO-BJ, and BJ are trademarks of Varco I/P, Inc., National Oilwell Varco, L.P., or their affiliates. Texas International Oilfield Tools is not an authorized distributor of any Varco I/P or NATIONAL OILWELL VARCO product. Texas International Oilfield Tools is not affiliated with Varco I/P, Inc., National Oilwell Varco, L.P., or their affiliates. Varco I/P, Inc., National Oilwell Varco, L.P., and their affiliates do not endorse any Texas International Oilfield Tools’ products or replacement parts.
Part No:
T4STAND-20 – 1 Calipers*
Max Torque 20,000 ft/lbs
T4STAND-40 – 2 Calipers*
Max Torque 40,000 ft/lbs
T4STAND-60 – 3 Calipers*
Max Torque 60,000 ft/lbs
T4STAND-80 – 4 Calipers*
Max Torque 80,000 ft/lbs
* or using dead head pins
Size Range:
Maximum Mandrel Size:13-5/8″
Maximum Torque: up to 80,000 ft/lbs
Maximum Mandrel RPM:15