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Weldable Tube 5-Way Crosses

We manufacture our weldable cross tube fittings from 304 series stainless steel. Weld tube fittings are ideal for use as roughing lines on semiconductor process equipment and for foreline and pump exhaust lines in semiconductor subfabs.

Weldable Crosses Feature:

  • Maximum cleanliness for UHV applications to > 10-13 Torr
  • Fabricated using pulled-port technique with full pentration butt welds
  • Crevice-free weld joints
  • Temperature range from -200 to 450 °C
  • Reducer crosses adapt two different tube sizes
  • Common wall thicknesses and tube diameters listed; contact us with your specific requirements or for flanged versions

Specifications

Vacuum Range ≥ 1×10-13 Torr.
Temperature Range -200° to 450° C

Dimensional Drawings

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