COMMUNITY FORUM

BV004630

01:53PM | 06/10/14
Bvmisc
Hi,
I am working on a project that requires a removable, sealed, connection between copper tube and pvc (or other low-cost rigid tube/pipe/rod). The connection needs to be as flush as possible while not pulling apart. The best I could think of is threading schedule 80 pvc pipe and type K copper tubing for a direct screw-on connection between two pieces, but I am uncertain if this will work and whether it would stand up to repeatedly screwing it on and off. If it could work, what copper tube size and pvc pipe (including CTS vs standard) size combinations should I get to thread them with copper as female and pvc as male? The OD of both pvc and copper should be about the same as 3/4" copper tube, and the ID of the copper can't be less than 0.67" (ID of the pvc doesn't matter).

For a little background, this project is for graduate research where I will be placing temperature loggers into the ground at various depths (at each copper junction) up to about 3' deep.

Thanks for any help.

Sylvan

10:24AM | 06/13/14
Member Since: 01/24/06
1581 lifetime posts
Me_office1
Has anyone suggested a union of a flange or a left and right non ferrous nipple and coupling?

I have used left and right nipples and couplings ofn gas piping and brasss L&R's on potable water system with great success
Click_to_reply_button
Inspiration_banner

INSPIRATION GALLERY



Post a reply as Anonymous

Photo must be in JPG, GIF or PNG format and less than 5MB.

Reply_choose_button

Anonymous

Post_new_button or Login_button
Register

Pink, often reserved for girls' rooms, is making its way into other parts of the home. Julie Holloway of Milk and Honey Ho... Filling an underutilized area beneath the stairs is a smart way to save space. Doing so with a stash of wood, however, is ... The Audubon Society inspired wallpaper in this Adirondack-styled entryway will get you in the outdoor mood. Grab your coat... Chalkboard paint opens up endless possibilities for customizing your dresser time and time again. Use chalk to label the c... A fireplace in the bathroom creates the ultimate setting for relaxation. Homeowners often choose electric or gas over wood... Yes, a freestanding garage can become its own tiny house. Artist Michelle de la Vega has all the comforts of a modern resi... There’s nothing like a new set of cabinet hardware to refresh a room. The possibilities are endless: Go modern, rustic, or... FLOR carpet tiles are a simple and affordable way to customize a floor covering for any space. You can make anything from ... Chalkboard paint features prominently in this elegant yet unpretentious headboard design. Add a new message daily to reflec... Salvaged boards in varying widths and colors make up the dramatic accent wall in this attic space. The high-gloss white of... The indecisive homeowner need not fret over choosing one (or even two) cabinet colors. The kitchen cabinets in this artist... Incorporate nature into your lighting scheme by securing a dead tree in a concrete mold and draping your pendant lamp from... Simple and striking, a couple of pieces of "lovingly used" furniture creates a special kind of charm. A weathered chair fo... First dress up your metal shelves with a coat of paint in an accent color that complements your kitchen decor. Then arrang... The vibrant green of Granny Smith apples make a beautifully natural alternative to the traditional evergreen wreath. Brigh...
Follow_banner_a
Newsletter_icon Google_plus Facebook Twitter Pinterest Youtube Rss_icon
 
webapp2