PRODUCTS

BI-DIRECTIONAL STATIC LOAD TESTING (BDSLT) JACKS/CYLINDERS

BI-DIRECTIONAL STATIC LOAD TESTING (BDSLT) JACKS/CYLINDERS

FT-BDSLT Jacks used for  testing bi-directional static load test (BDSLT) is a test in which a deep foundation element is internally loaded from a specific location along its embedded length.  Load is applied by hydraulically pressurizing one or more GRL-Cells, often affixed between upper and lower bearing plates.

Working Pressure               700 bar
Test Pressure                      850 bar
Stroke                                   160 mm for Jack capacity  100T,200T & 250T
                                              175 mm for Jack Capacity of 400T and above
Thread                                  2 x 3/8” NPT SS Joint
Cylinder Block Material      #45 Carbon Steel
Sealing Ring Material         Silicon Rubber
Support Ring Material        Copper
Standard                              GB/T15633-2005 ~ recommended  National Standard for Hydraulic fluid power (Test Method for the cylinders)
 

Jack Specifications