UHP Welded Female Union
UHP Welded Female Union
- Model: SM4WFU (1/4″ head size welded female union)
- Type: Welded Female Union
- Material: 316 Stainless Steel (corrosion-resistant alloy)
- Pressure Rating: Designed for high-pressure fluid systems
- Size: 1/4″ head (Out Diameter O.D.)
- Finish: Polished for secure welding
- Equivalent To: Swagelok® SS-4WFU-90
Specifications
Compatibility
This part may be used in place of the following parts from other manufacturers:
| Bi-Lok (Series D)® |
|---|
Available Sizes
SM4WFU – Stainless Steel Welded Female Union 1/4″ Head Size UHP Welded Female Union
- Model: SM4WFU (1/4" head size welded female union)
- Type: Welded Female Union
- Material: 316 Stainless Steel (corrosion-resistant alloy)
- Pressure Rating: Designed for high-pressure fluid systems
- Size: 1/4" head (Out Diameter O.D.)
- Finish: Polished for secure welding
- Equivalent To: Swagelok® SS-4WFU-90
SM8WFU – Stainless Steel Welded Female Union 1/2″ Head Size UHP Welded Female Union
- Model: SM8WFU (1/2" head size welded female union)
- Type: Welded Female Union
- Material: 316 Stainless Steel (corrosion-resistant alloy)
- Pressure Rating: Optimized for high-pressure fluid systems
- Size: 1/2" head (Out Diameter O.D.)
- Finish: Smooth machined for secure welding
- Equivalent To: Parker 8WFU-90 union








