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.
Report Abuse. 1  Instagram Direct Message Online. 2  You can only check your dm s on the instagram app sadly, from a computer or safari on your iphone, or even any other browser, you cannot access the dm feature. 3  Webstagram Login. 4  Direct. 107. Source(s): InstagramFollowersGenerator - http://instagramers. net.