The Best Way To Bolt!

FLANGE   

Line Card

Single Stud Replacement / Hot Bolting DTIs

DuraSquirt® SSR DTIs (Single Stud Replacement/Hot Bolting DTIs) are single use mechanical load cells that visually indicate when a specific stud stress has been achieved. Designed to be used during hot bolting operations, in accordance with ASME code: Hot bolting or SSR is the sequential removal and replacement of bolts on flange joints while under reduced operating pressure.

SSR DTIs are to be used anywhere a specific diameter of bolt is to be tightened to 35-80 ksi bolt stress. SSR DTIs are marked with bolt diameter, SSR designation, and ksi.

How it Works


DuraSquirt® Single Stud Replacement DTIs

 

Benefits

  • TIGHTEN STUDS TO DESIRED KSI WITH ANY TOOL, CALIBRATED OR NOT!

  • DURASQUIRT® SSR DTIS ARE AVAILABLE IN BOLT DIAMETERS FROM 3/4” UP TO 1-1/2”.

  • DESIGNED TO CLIENTS’ REQUIRED STUD STRESS FROM 35 KSI UP TO 80 KSI IN 5 KSI INCREMENTS.

  • THEY ARE NOT SPECIFIC TO A PARTICULAR FLANGE CLASS OR TYPE, GASKET OR SEAL.

Product Specifications

DuraSquirt® Target Stress DTI Line Card

Stud Diameter(in) ABT Part # # DTIs/Keg Wt/Keg(lbs) Instructions
3/4" ABT-TS034BP 500 33
7/8" ABT-TS078BP 400 39
1" ABT-TS100BP 300 36
1 1/8" ABT-TS118BP 225 35
1 1/4" ABT-TS114BP 175 36
1 1/2" ABT-TS112BP 125 36

Check Out Our Related Products

HOW TO SPECIFY DTI