Product part numbers may have changed. Please contact your local TDW representative to verify.
No. 3 Branch Connection Fitting
![Number-3-Branch-Connection-Fitting-Product](/sites/default/files/2023-07/No3-Branch-Connection-Fitting.jpg)
Equipment Type
![Welded Fitting Icon Illustration](/sites/default/files/2023-07/ISO-type-WeldedFitting-100x.png)
Pressure/ANSI Class
![ANSI Class Illustration Showing 150 to 600 classes available](/sites/default/files/2023-07/ISO-ANSIClass-150-600-100ppi.png)
Size
![ISO sizes 2 to 24](/sites/default/files/2023-07/ISO-sizes-2-to-24-100ppi.png)
Designed to meeting requirements for refinery and chemical plant applications, this saddle fitting is welded directly to the pipe. When desired, a full-encirclement reinforcing saddle can be welded around the installed fitting for additional support and strength.
Specifications
- 2-inch through 24-inch.
- Standard Material: ASTM A516 GR. 70, other materials available upon request.
- ANSI flange class 150, 300 or 600.
- ASME code B31.3.
- Maximum allowable operating pressure: See technical specifications bulletin.
- Choice of BUNA-N, Viton, or EPDM O-Ring with LOCK-O-RING Flange and reinforcing saddle.
Key Features
- Full-encirclement reinforcing saddle can be welded around the installed fitting for additional support and strength.
- Two flange choices, Tapping or LOCK-O-RING®, are available
- The LOCK-O-RING® version accepts a completion plug and blind flange, permitting removal of the tapping valve.
Common Applications
- Designed to meet requirements for refinery and chemical plant applications.
- Custom applications can be designed upon request.
![](/sites/default/files/2023-07/No3-Branch-Connection-Fitting.jpg)
Designed to meeting requirements for refinery and chemical plant applications, this saddle fitting is welded directly to the pipe. When desired, a full-encirclement reinforcing saddle can be welded around the installed fitting for additional support and strength.
Equipment Type
![](/sites/default/files/2023-07/ISO-type-WeldedFitting-100x.png)
Pressure/ANSI Class
![](/sites/default/files/2023-07/ISO-ANSIClass-150-600-100ppi.png)
Size
![](/sites/default/files/2023-07/ISO-sizes-2-to-24-100ppi.png)
Specifications
- 2-inch through 24-inch.
- Standard Material: ASTM A516 GR. 70, other materials available upon request.
- ANSI flange class 150, 300 or 600.
- ASME code B31.3.
- Maximum allowable operating pressure: See technical specifications bulletin.
- Choice of BUNA-N, Viton, or EPDM O-Ring with LOCK-O-RING Flange and reinforcing saddle.
Key Features
- Full-encirclement reinforcing saddle can be welded around the installed fitting for additional support and strength.
- Two flange choices, Tapping or LOCK-O-RING®, are available
- The LOCK-O-RING® version accepts a completion plug and blind flange, permitting removal of the tapping valve.
Common Applications
- Designed to meet requirements for refinery and chemical plant applications.
- Custom applications can be designed upon request.