Branch Connections / IWO
Insert Weldolet
Weldolet with a partial insert into the run pipe for better alignment and flow transition.
Technical Specifications
pressure
300# - 1500#
temperature
-50°C to +650°C
size
1/2" - 24"
materials
A234 WPB, 304/L, 316/L, A350 LF2
standards
ASME B16.9, MSS SP-97
Key Features
- Insert profile
- Improved alignment
- Better flow transition
- Reinforced body
- Weld compatible
- Type-tested
Applications
- Medium–high pressure lines
- Sensitive flow services
- Process equipment
- Petrochemicals
- Power sector
- General piping
Design Features
- Insert lip geometry
- Sealing compatibility
- Low misalignment tolerance
- Balanced load transfer
- High reliability
- NDT compatible
Connection Performance
pressureRating
1500#
temperatureRange
-50°C to +650°C
branchSizes
1/2" - 24"
reinforcement
Enhanced
Dimension Table
| branchSize | runSize | od | insertDepth | wallThickness | weight |
|---|---|---|---|---|---|
| 1/2" | 2" | 21.3 | 4.0 | 3.7 | 0.20 |
| 1" | 4" | 33.4 | 5.0 | 4.3 | 0.38 |
| 2" | 6" | 60.3 | 6.5 | 5.5 | 0.92 |
| 3" | 8" | 88.9 | 7.5 | 6.5 | 1.85 |
| 4" | 10" | 114.3 | 8.5 | 7.1 | 3.10 |
| 6" | 12" | 168.3 | 10.0 | 8.6 | 6.50 |
Technical Notes
- 01Control insert depth.
- 02Match run pipe wall thickness.
- 03Weld quality is critical.
- 04Radiographic testing recommended.