Welcome! Here are the website rules, as well as some tips for using this forum.
Need to contact us? Visit https://heatinghelp.com/contact-us/.
Click here to Find a Contractor in your area.
If our community has helped you, please consider making a contribution to support this website. Thanks!

Old Tubing

Options
Bob91
Bob91 Member Posts: 3
in Radiant Heating
I have some tubing that is from 1984ish. The only info I can get directly off of the tube is: 3200 upc, sdr11, 180deg., 100psi, B1378, IAPMO IS 22-8-W8, 1/2"otc, 5/8"od, C 07-18-84.

The tubing is a medium grey color and is used for infloor heating in concrete.

What is it? Is it an oxygen barrier tubing? any info would be appreciated.

Thanks,

Bob

Comments

  • Mark Eatherton
    Mark Eatherton Member Posts: 5,875
    Sounds like Poly Suitylene

    er I meant Poly Butylene.



    It came in both barrier and non barrier tube, and if you can't identify it by manufacturer, you'd best treat it as non barrier tube.



    ME
This discussion has been closed.

Categories