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| Payment Type: | L/C,T/T,Paypal,Money Gram,Western Union |
| Incoterm: | FOB,CFR,CIF |
| Min. Order: | 1 Piece/Pieces |
| Transportation: | Ocean,Land,Air |
| Port: | China Sea-port,Railway Station,Airport |
Model No.: 7-1/16 ~13-5/8
Brand: Youlong energy
Status: New
Warranty Period: 1 Year
Applicable Industry: Manufacturing Plant, Energy &Amp; Mining
Where To Provide Local Services (in Which Countries Are There Overseas Service Outlets): Egypt, Canada, United States, Germany, Viet Nam, Philippines, Brazil, Saudi Arabia, Indonesia, Pakistan, India, Russia, Thailand, Malaysia, Australia, Uae, Kazakhstan, Ukraine, Uzbekistan, Tajikistan
Video Factory Inspection: Provided
Mechanical Test Report: Provided
Marketing Type: Ordinary Product
| Selling Units | : | Piece/Pieces |
| Package Type | : | Wooden case |
| Picture Example | : |
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API 6A Oilfield Drilling Wellhead Tubing Head
The tubing head is usually a spool with both flanged ends. Between top and bottom. It is installed on the top flange of Casing Head to hang tubing hanger and seal the annular space between the tubing string and oil string. Consisting of Tubing Head Spool and tubing hanger.
Tubing head is in straight-hole design. Tubing hanger in various specifications can be mounted. A full set of top screw assembly can be designed to fix bearing bush and hanger. Equipped with straight-hole 45-degree shoulder, the straight-hole possesses good bearing capability. A screwed flange side outlet is designed in VR plug thread. Sealing mechanism, such as BT or P-type, can be considered in the bottom design.
Tubing head is a body with two flange that can supports the tubing string on a oilwell, seals off the pressure between the casing and tubing annulus, and connect with tubing adapter on the top.
Tubing Head & tubing spool are a straight bore bowl with 45° landing shoulder design which avoids damage to sealing areas by drilling tools, and provides wedging of the tubing hangers, bowl protectors and test plugs.
The secondary seal for the last casing pipe can be an integrated "o" seal type or the plastic injection type, but also accepts reducer bushings "4-O" and "PE" .
The upper flange is supplied with lockdown screws for pack-off tubing hanger retention. The lower flange includes a grease fitting and orifice for testing of the secondary seal.
▲ spool and adapter can be designed according to customer's all kinds of models and sizes to meet the requirements in work site. there are three kinds of connecting models for bop.
▲connection and outlets. including flanged studded and clamped-in style.gasket groove is line welded by stainless steel according to API Spec 6A . so as to prolong the using period and decrease the maintaining cost.
Specifications and parameters
| Product Name | Tubing Head |
| Working Pressure | 2000 ~20000psi |
| Nominal Bore | 7-1/16 ~13-5/8 |
| Working Medium | oil, natural gas ,mud and gas containing H2S,CO2 |
| Working Temperature | -46°C~121°C(Class LU) |
| Material Class | AA,BB,CC,DD,EE,FF,HH |
| Specification level | PSL1-4 |
The tubing head is a device component that connects the uppermost casing head to the oil (gas) Christmas Tree to suspend the annular space between the oil pipe and the sealing oil pipe and the casing. The tubing head is located above the tubing head and includes the tubing tee and the tubing suspension. Its function is to suspend the oil pipe, downhole tool and sealing oil sleeve annular space in the well.
Group Strength Advantages:
With registered capital RMB 84.76 million, covering 220,000 square meters, 76 workshops, 1058 Staffs, 950 sets of cold and heat machining equipment, 50 sets of numerically controlled equipment, ZYZJ O&G Group has consecutively established the strategic partnership with SINOPEC, CNPC, Zhongyuan Oil Field and Shengli Oil Field, and leveraged its technical and manufacturing advantages to provide satisfactory products and solution services to customers at home and abroad.
All products are manufactured under ISO9001, ISO14001,and comply with the requirements of API spec (acquired in 1999, including API 4F、5CT、7K、8C、11AX、11B、11E）
With professional teams experienced in the maintenance of drilling machinery,TDS,SCR equipment, we can undertake Pumping Unit oil well on-site management services.
Long-term supply accessories of Drilling Rigs, workover rigs, Mud Pump and beam pumping unit, and distribute drill pipe, drill collar, casing, tubing, special drill pipe sub etc.
We are major at Cementing and Fracturing Equipment, Gate Valve and wellhead Christmas Tree,Plunger Pumps and Mud Pumps, Flow line Products, Solid Control Equipment,Drilling Rigs and Work over Rigs Matching Equipment etc.
High quality & Steady quantity & Most competitive price will be sent for you.
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