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RTPI - Glass (PYREX®, boro 3.3) to stainless steel tubular adaptor

RTPI glass to metal tubular seals from CTVM are designed for vacuum and high-vacuum applications. They are used to make a leak-tight connection between a glass component and a metal accessory such as a flange or a fitting on a vacuum chamber.

  • 316 L stainless steel tube
  • Borosilicate glass (PYREX®, boro 3.3)
  • Non-magnetic
  • Bakeable at 400°c
  • Withstand thermal cycles and cryogenic temperatures
  • Leak tightness guaranteed to 1.10-9 mbar/l/sec

RTPI adaptors can be mounted onto CF or KF type flange using TIG welding or any other kind of setting used in the vacuum industry. They are built on request either using a CTVM standard design or to customer’s own specification. 

Typical diameters range fro 06 to 50 mm.

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