{{ variable.name }}
The XD-20PRO Hi-Purity is a specialized orbital welding machine designed for ultra-pure gas (UPG) distribution and DI water loop piping in semiconductor manufacturing. It meets SEMI F57 cleanliness standards and ensures zero particle contamination, making it essential for 28nm process fabs.

| Parameter | Value |
|---|---|
| Model | XD-20PRO Hi-Purity |
| Pipe OD | 3.175 - 168 mm (based on standard model) |
| Wall Thickness | 0.5 - 3 mm (based on standard model) |
| Cleanliness Standard | SEMI F57 |
This is a variant of XD-20PRO series with additional weld heads for tube-sheet applications. Options include different head sizes.
Constructed with high-purity materials to avoid contamination. Suitable for SS316L and other high-purity alloys.
Specifically for semiconductor UPG distribution, DI water loops, and cleanroom piping.
Semiconductor / UPG Distribution Piping: A 28nm process semiconductor fab used 4 units of XD-20PRO Hi-Purity with tube-sheet heads for ultra-pure gas distribution. The project achieved SEMI F57 compliance with zero particle exceedance, and the fab's production remained uninterrupted.
Customization available for different weld head configurations and cleaning requirements.
Contact info@kepuni.com or WhatsApp +86 18221803984 for more details.

