TC and TCM Tubing Heads
TC and TCM Tubing Heads are a straight bore bowl with 45° landing shoulder design which avoids damage to sealing areas by drilling tools, and prevents wedging of the tubing hangers, bowl protectors and test plugs. the secondary seal for the last casing pipe can be an integrated “OO” seal type or the plastic injection type, but also accepts reducer bushings "4-O" and "PE" (Pressure Energized).
The upper flange is supplied with lockdown screws for pack off re-nergization and tubing hanger retention. The lower flange includes a grease fitting and orifice for testing of the secondary seal.
TCM Tubing Head can use for single completions and model TC for dual completions.
Versatile straight-bore design, uses a 45° landing shoulder can safety support maximum loads.
Bodies can be made from materials suitable for many severe service environments.
Two different types of outlets: Line pipe outlets and flanged padded (studded) outlets.
Size: 9" ~13-5/8"
Working Medium：Oil、Gas、Mud、Gas containing H2S and CO2
Working Temperature: -46℃～121℃
Working Pressure: 2000 ~ 10000psi
Material Level: AA/DD, BB/EE, CC/FF，HH
PR: 1 ~ 2
PSL: 1 ~ 3