API Standard Oil Drilling Surface Wellhead Equipment Tubing Head
Product Descrption
Tubing head (n.) – Equipment attached to the casing spool used to hang the tubing (smallest casing string) and seal the annulus between the tubing and casing.
These tubing heads are available in both slip style for pumping wells or mandrel style for gas well applications, in multiple connection types and packing types. High temperature elastomers can be ordered on request.
Bottom Connections Bolt-through flange, studded flange and clamp-hub connections are available. The type and pressure rating used must match the top flange of the previous casing spool or crossover flange. Bolt-through flange connections are the most popular and economical type of connection in certain parts of the world. Clamp-hub connections are sometimes specified, because they are much faster to make up and because they reduce the diameter and weight of the assembly when space limitations are present.
TUBING HEAD FUNCTIONS
Attaches above the Casing Head or Spool and seals off the production casing. Supports the blowout preventer while the well is being completed. Allows for testing of the blowout preventer while drilling. Housing for tubing hanger and seal assembly and suspends the production tubing stringIntegral lock screws hold down tubing hanger.Side outlets for annular access.
Features of TR Wellhead Tubing Head
1)Made from high-strengh alloy and processed specially with heating treatment.
2)Designed and manufactured with reference to API 6A technical specifications.
3)Fit for Hydrogen sulfide H2S resistant service, manufactured with reference to NACEMR 0175 technical specifications.
4)Top & bottom connections and outlets per customer design requirements by either flanged or clamp connections.
5)All stell tanks are welded with staintess stell for long-term anti-corrosion.
6)Used for high-pressure drilling, in conjunction with flat valve for preventing blowout and connecting BOP.
7)High temperature elastomers available on request.
8)Unique V-Style rubber packing ring which energizes under pressure to provide superior seal in slip flange style.
Main Parameters of TR Wellhead Tubing Head
| Item | Describetion |
| WP | 2000Psi – 20000Psi |
| M/C | AA,BB,CC,DD,EE,FF,HH |
| T/C | -60℃-390℃ (-75℉-734℉) |
| PSL | PSL1, PSL2, PSL3, PSL3G, PSL4 |
| PR | PR1, PR2 |
| Medium | Oil, Gas, Mud |
Xi'An TianRui Petroleum Machinery Equipment Company was founded in 2010, Xi'an city of China. Oil machinery is our main products, the leading products include solid control equipment, pumping unit, subsurface sucker rod pump, wellhead (Christmas Tree), pressure vessels, drilling downhole products and cementing accessories.
Our Service
We do everything to enable the clients to get more benefits and to seek more business opportunities in the market. We promise to create more values for you and the society.
Our products have been ISO9001 certified and attained API 6A,6D,API 7,7K,and API 16A&16C approvals of American Petroleum Institute. All products are fully designed and manufactured in accordance with API,ANSI,GB(national standards)and SY(industry standards)standards.
Competitive Advantages
1. We offer high quality products at competitive price.
2. Shortest delivery time.
3. Flexible payment terms.
4. Timely after-sale service.
5. Most of our equipment can be replaceable with international brands.
6. Our products have been exported to Argentina, Egypt, US, Australia, Romania, Pakistan, Dubai, Abu Dhabi, Iran, India, Indonesia, Vietnam, Malaysia and many other countries.
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