ISO-QF (KF) Half Nipple, Machined

Half nipples are manufactured with a flange on one end and raw tubing on the other. They are often welded onto a custom vacuum system or instrument by a customer with in-huse welding capabilities. They can also be used with quick connection fittings to make a vacuum tight connection without welding.

 

Features

  • High Vacuum Rated to 1×10-8 Torr
  • Bakeable to 200°C
  • Compatible with all ISO standard vacuum flanges and fittings
  • Quick sealing and disassembly

 

Materials

  • Standard: 304 Stainless Steel
  • Alternative:
    • 316 Stainless Steel
    • 6061 Aluminum

 

Product Notes

  • Butt weld
  • Designed to fit standard inch tubing O.D.’s
  • Machined from solid bar – no welds

*Dimensions are in inches unless otherwise specified

Part IDReference NumberA B C Material Tube Size 3D CADDrawingUnit PriceQty, Add To Cart
Part ID4000134Reference NumberQF16-050-HNM-1.58A 0.5B 0.38C 1.58Material 304 SSTTube Size 0.53D CADLoginDrawingLoginUnit Price$14.25
Part ID4000144Reference NumberQF16-050-HNM-1.58-ALA 0.5B 0.38C 1.58Material 6061-T6 AluminumTube Size 0.53D CADLoginDrawingLoginUnit Price$12.00
Part ID4000135Reference NumberQF16-075-HNM-1.58A 0.75B 0.63C 1.58Material 304 SSTTube Size 0.753D CADLoginDrawingLoginUnit Price$15.50
Part ID4003135Reference NumberQF16-075-HNM-1.58-316A 0.75B 0.07C 1.58Material 316 SSTTube Size 0.753D CADLoginDrawingLoginUnit PriceRequest a Quote
Part ID4000145Reference NumberQF16-075-HNM-1.58-ALA 0.75B 0.63C 1.58Material 6061-T6 AluminumTube Size 0.753D CADLoginDrawingLoginUnit Price$14.00
Part ID4000136Reference NumberQF25-100-HNM-1.58A 1B 0.88C 1.58Material 304 SSTTube Size 13D CADLoginDrawingLoginUnit Price$17.50
Part ID4003136Reference NumberQF25-100-HNM-1.58-316A 1B 0.07C 1.58Material 316 SSTTube Size 13D CADLoginDrawingLoginUnit PriceRequest a Quote
Part ID4000146Reference NumberQF25-100-HNM-1.58-ALA 1B 0.88C 1.58Material 6061-T6 AluminumTube Size 13D CADLoginDrawingLoginUnit Price$15.50
Part ID4000137Reference NumberQF40-150-HNM-1.58A 1.5B 1.38C 1.58Material 304 SSTTube Size 1.53D CADLoginDrawingLoginUnit Price$23.00
Part ID4003137Reference NumberQF40-150-HNM-1.58-316A 1.5B 0.07C 1.58Material 316 SSTTube Size 1.53D CADLoginDrawingLoginUnit PriceRequest a Quote
Part ID4000147Reference NumberQF40-150-HNM-1.58-ALA 1.5B 1.38C 1.58Material 6061-T6 AluminumTube Size 1.53D CADLoginDrawingLoginUnit Price$17.50
Part ID4000138Reference NumberQF50-200-HNM-1.58A 2B 0.065C 1.58Material 304 SSTTube Size 23D CADLoginDrawingLoginUnit Price$30.50
Part ID4003138Reference NumberQF50-200-HNM-1.58-316A 2B 0.07C 1.58Material 316 SSTTube Size 23D CADLoginDrawingLoginUnit PriceRequest a Quote
Part ID4000148Reference NumberQF50-200-HNM-1.58-ALA 2B 1.875C 1.58Material 6061-T6 AluminumTube Size 23D CADLoginDrawingLoginUnit Price$25.25