• Origin：China

Basic Info.

Origin China

Product Description

Tubing head and tubing spool are used for hanging tubing and sealing the annular space between casing and tubing, feature with the following:
1. Secondary seal between tubing hanger and adapter hanger can be "O" ring, BT seal or metal-metal seal;
2. Metal-metal seals, special elastomer seals, or metal + special elastomer seals are set between tubing hanger and tubing head;
3.Tubing hanger for tubing head has straight type seat bore and 45°core of hanging shoulder, with strong loading ability;
4. Complete with lubricator and sealing test port;
5. Secondary seal mechanism is set at the bottom flange, which can be "O" seal, BT seal or metal seal;
6. Tubing hanger and tubing head adapter flange can be penetrated through by cable or cable penetrator and be provided with control pipeline interface;
7. Tubing hanger can be set with BPV thread as required;
8. The flanges are provided with locking screw.
9. Theconnection type of side outlet is bolted flange with VR thread for valve-replacement operation;

Technical specifications for Tubing head

Working Pressure Psi (Mpa)	Nominal bore mm	Side bore mm	Hanger tubing (O/D) mm
2,000 (14)	46.0 (46)	46	52.4 (48.3*)
3,000 (21)	52.4 (52)	46, 52	60.3
5,000 (35)	65.1 (65)	52, 65	73
10,000 (70)	77.8 (78)	65, 78	88.9
15,000 (105)	79.4* (80)	65, 80	88.9
20,000 (140)	103.2 (103)	78, 103	114.3

Suitable for working circumstances where working pressure is below 35Mpa.