Scientific Machine (SciMac) is your source for High-Quality PTFE laboratory products

PTFE Handle Sleeves

PTFE sleeves eliminate the problem caused by seizure of joints as well as preclude contamination due to stopcock lubricants and leaking ground joints. We manufacture ribbed reusable PTFE sleeves, 0.5mm -0.020” thick, with a reinforcing gripping  ring that provide a vacuum tight seal to 1mbar and also provide an easy and safe removal from standard taper ground joints. They are made for creating gastight, liquid tight and vacuum tight ground joint connections. Sizes range from 7/10 to 155/60

SciMac has a large inventory of PTFE sleeves in stock at competitive pricing and special discount pricing for large quantities levels.

- Chemically inert and non-contaminating

- High Vacuum performance

- Thermally stable from -200⁰ C / -328⁰ F up to 400⁰ F / 260⁰

- Manufactured to ASTM specifications

- SciMac Stocks a wide range of PTFE Sleeves

- Custom PTFE Stoppers see our Custom fabrication page (link to Custom fabrication) 

Custom PTFE sleeves are available from SciMac in virtually any size required, call today to request a quote for your custom PTFE component or to receive a competitive quote on multiple quantities. For more information Contact us or see the Custom fabrication page, our customer service department will be happy to assist you in fabrication of your custom PTFE part.

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