Tubing hanger is a component used in oil and gas completion. It is generally connected to the top most tubing joint in the wellhead to support the tubing.
The tubing hanger is usually located in the tubing head, and the two components are combined into a sealing system to seal the annular space between the tubing and the production casing.
Part composition and characteristics
AISO/SAE 4130 Steel
Surfacing Inconel 625
Whole Inconel 718