Weld Fitting (no flanges)
Weld fittings are commonly used in vacuum roughing lines on semiconductor process equipment and for forelines and pump exhaust lines in semiconductor subfabs.
All tees and crosses are fabricated with the pulled-port technique and full penetration butt welds. This provides crevice-free weld joints and the maximum in cleanliness for UHV applications. Weld fittings are available from stock in 304 stainless steel, and some sizes are stocked in 316L stainless steel for additional corrosion resistance.
Tube Finishes
The standard finish for all weld fittings is tumbled, although there are some fittings that are not available with the tumbled finish. These weld fittings are bead-blasted and are designated by a `-B` suffix on the part number. All weld fittings can be electropolished on request.
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Showing 1–24 of 153 results
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4-Way cross tube 1,1/2″, tumbled finish
Part Number: BW-4C-150EUR 42.00 Add to cart -
4-Way cross tube 1,1/2″, tumbled finish
Part Number: BW-4C-150LEUR 42.00 Add to cart -
4-Way cross tube 1″, tumbled finish
Part Number: BW-4C-100EUR 34.00 Add to cart -
4-Way cross tube 1/2″, tumbled finish
Part Number: BW-4C-050EUR 25.00 Add to cart -
4-Way cross tube 2,1/2″, tumbled finish
Part Number: BW-4C-250EUR 67.00 Add to cart -
4-Way cross tube 2,1/2″, tumbled finish
Part Number: BW-4C-250LEUR 67.00 Add to cart -
4-Way cross tube 2″, tumbled finish
Part Number: BW-4C-200EUR 48.00 Add to cart -
4-Way cross tube 2″, tumbled finish
Part Number: BW-4C-200LEUR 48.00 Add to cart -
4-Way cross tube 3″, tumbled finish
Part Number: BW-4C-300EUR 76.00 Add to cart -
4-Way cross tube 3/4″, tumbled finish
Part Number: BW-4C-075EUR 25.00 Add to cart -
4-Way cross tube 4″, tumbled finish
Part Number: BW-4C-400EUR 133.00 Add to cart -
4-Way cross tube 4″, tumbled finish
Part Number: BW-4C-400LEUR 133.00 Add to cart -
4-Way cross tube 6″, tumbled finish
Part Number: BW-4C-600EUR 380.00 Add to cart -
4-Way cross tube 6″, tumbled finish
Part Number: BW-4C-600LEUR 456.00 Add to cart -
45º radius elbow tube 1,1/2″, tumbled finish
Part Number: BW-45EL-150EUR 11.00 Add to cart -
45º radius elbow tube 1″, tumbled finish
Part Number: BW-45EL-100EUR 10.00 Add to cart -
45º radius elbow tube 1/2″, tumbled finish
Part Number: BW-45EL-050EUR 8.00 Add to cart -
45º radius elbow tube 2,1/2″, tumbled finish
Part Number: BW-45EL-250EUR 19.00 Add to cart -
45º radius elbow tube 2″, tumbled finish
Part Number: BW-45EL-200EUR 15.00 Add to cart -
45º radius elbow tube 3″, tumbled finish
Part Number: BW-45EL-300EUR 30.00 Add to cart -
45º radius elbow tube 3/4″, tumbled finish
Part Number: BW-45EL-075EUR 8.00 Add to cart -
45º radius elbow tube 4″, tumbled finish
Part Number: BW-45EL-400EUR 48.00 Add to cart -
45º radius elbow with tangents tube 1,1/2″, tumbled finish
Part Number: BW-45ELT-150EUR 12.00 Add to cart -
45º radius elbow with tangents tube 1″, tumbled finish
Part Number: BW-45ELT-100EUR 8.00 Add to cart
Showing 1–24 of 153 results