The wedge is used for alignment on specific types of FMC tubing hangers, with this particular design allowing for the alignment of multiple-string tubing hangers without external manipulation methods. Like all FMC tubing heads, the TC-WD-ET is of a straight-bore design, more economical to recondition after abandonment.
If you want to talk to an Instagram customer service representative on the phone, they can be reached toll-free at 1-650-543-4800. Again, though, some people have mentioned that this phone number simply goes to Facebook (Instagram's owner), and they say that they don't do over-the-phone support for Instagram.
To send a profile as a message using Instagram Direct: 1  Go to the profile you'd like to send as a message. 2  Tap in the top right, then select Share this Profile. 3  Search for and select the person or group you'd like to send the profile to (up to 15 people)  Tap Send.