DuraSquirt DTI Single Pass Torque Fit-Up Kit
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DuraSquirt DTI Single Pass Torque Fit-Up Kit

The DuraSquirt DTI Single Pass Torque Fit-Up Kit is intended for use in conjunction with the DuraSquirt DTI Single Pass Flange System in lieu of calibrated tools and verified torque values. The installer simply tightens the fit-up studs until the DuraSquirt DTI from the fit-up kit squirts at all locations, fully eliminating the need for any torquing in the flange bolting process. The user then proceeds through the installation of the single pass flange system, disposing of the single-use fit-up DTI washers, and replacing them with Single Pass DTI's per subsequent steps. 

Application DataDuraSquirt DTI Single Pass Torque Fit-Up Kit

DuraSquirt DTI Single Pass Torque Fit-Up Kits are used in conjunction with the DuraSquirt DTI Single Pass Flange System, and are suitable for use with:
Stud Bolts Grades A193 B7 and A320 L7
Gaskets Spiral Wound Gaskets with Inner and Outer Rings, Camprofile Gaskets with Outer Rings, or Camprofile Gaskets with Inner and Outer Rings 
Flange Material A105 Carbon Steel
Flange Types Raised Face Flanges: Weld Neck, Socket Weld, Threaded, and Blind Flanges

DuraSquirt Target Stress DTI
Each DTI is laser marked, detailing the bolt diameter, target stress, and "TS" to denote the washer as a Target Stress DTI for use in the Single Pass Torque Fit-Up Kit, and to avoid confusion with the washers included in the Single Pass Flange System. The bolt diameter and target stress are marked in smaller text along the OD.

Dimensional DataDuraSquirt DTI Single Pass Torque Fit-Up Kit

Grade 5 Head Marking

Diameter Outside Diameter Inside Diameter Thickness Weight
3/4 0.7900 1.4360 0.3540 0.1075
7/8 0.9210 1.7180 0.3540 0.1575
1 1.0520 1.9370 0.3540 0.2113
1 1/8 1.1830 2.1870 0.3540 0.2544
1 1/4 1.3150 2.4370 0.3540 0.3105
1 1/2 1.5770 2.9370 0.3540 0.4500
  1. All dimensions in inches.
  2. Dimensional data for a given diameter washer are independent of the specified target stress.
DuraSquirt DTI Single Pass Torque Fit-Up Kit
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Diameter Inside Diameter Outside Diameter Thickness Quantity Per Kit Item # Availability Price Quantity UOM
3/4 0.79 1.4360 0.3540 4 WLOD300/600-075 5-7 Working Days $24.1206/SET SET
7/8 0.9210 1.7180 0.3540 4 WLOD300/600-087 5-7 Working Days $25.12563/SET SET
1 1.0520 1.9370 0.3540 4 WLOD300/600-100 5-7 Working Days $25.79564/SET SET
1 1/8 1.1830 2.1870 0.3540 6 WLOD300/600-112 5-7 Working Days $40.20101/SET SET
1 1/4 1.3150 2.4370 0.3540 6 WLOD300/600-125 5-7 Working Days $41.20603/SET SET
1 1/2 1.5770 2.9370 0.3540 6 WLOD300/600-150 5-7 Working Days $47.23618/SET SET