Tubing Hanger introduction
tubing hanger is a product that is housed in the tubing head, used to suspend the tubing.
● Taper type and straight type
● Metal-to-metal seal and non-metal seal
● With back pressure valve thread
● Locating mechanism
● Various cable penetrator channel, control pipeline channel of subsurface safety valve, chemical reagent injection channel and capillary channel
● The upper and lower threads should be API tubing threads.