Shandong Huichi Industry and Trade Co.,Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 100 Sets Per Month |
| Delivery Time | Within 15-30 Days |
| Packaging Details | Export Wooden Case And Wooden Palle Or According To Customers' Requirements. |
| Condition | New |
| Warranty Of Core Components | 1 Year |
| Customized | Logo / Packaging / Graphic |
| Machinery Test Report | Provided |
| Material | High Manganese Steel |
| Size Range | 2-1/16" ~ 7-1/16" |
| Pressure Range | 2000 ~ 20000 psi |
| Usage | ESP , Oil And Gas , Geothermal , injection |
| Consist | Casing Head , Tubing Head , Valves |
| Material grade | AA , BB , CC , DD , EE , FF And HH |
| Brand Name | HuiChi (HC) |
| Model Number | Tubing Head Series |
| Certification | API |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 100 Sets Per Month |
| Delivery Time | Within 15-30 Days | Packaging Details | Export Wooden Case And Wooden Palle Or According To Customers' Requirements. |
| Condition | New | Warranty Of Core Components | 1 Year |
| Customized | Logo / Packaging / Graphic | Machinery Test Report | Provided |
| Material | High Manganese Steel | Size Range | 2-1/16" ~ 7-1/16" |
| Pressure Range | 2000 ~ 20000 psi | Usage | ESP , Oil And Gas , Geothermal , injection |
| Consist | Casing Head , Tubing Head , Valves | Material grade | AA , BB , CC , DD , EE , FF And HH |
| Brand Name | HuiChi (HC) | Model Number | Tubing Head Series |
| Certification | API | Place of Origin | China |
| High Light | API 6A tubing head ，Casing tubing head ，20000 psi drilling spool | ||
The tubing head is a device component that connects the top casing head and the Christmas tree to hang the tubing and seal the annular space between the tubing and the casing. The tubing head consists of a tubing head spool, a tubing hanger, a packing device, a top screw, a gate valve, a pressure gauge and a flange. The tubing head spool is installed on the flange at the top of the casing head to hang the tubing string and seal the annular space between the tubing string and the oil layer casing. After the last casing is installed, the tubing head spool is installed to provide a load step to support the tubing string and provide a sealing hole for the tubing hanger or the production casing/tubing annular space sealing. After the well is completed, the Christmas tree is installed on the top flange of the tubing head spool by connecting the tubing head reducer.
The tubing hanger is a device that supports the tubing string and seals the annular space between the tubing and the casing. The sealing method of the tubing hanger is that the tubing hanger is connected to the tubing and sealed by using the gravity of the tubing to sit in the large four-way cone of the tubing hanger. It is easy to operate, fast and safe to change the wellhead, so it is a common method used in medium-deep wells and conventional wells.
Tubing hangers are divided into three series: rubber seal, rubber + metal, metal + metal. The working pressure is up to 20000Psi, equipped with a reliable "Y" type secondary seal. And according to customer needs, it can be equipped with product equipment with different sealing forms, including downhole control pipelines and sealing technology.
1. Hang the tubing string in the well;
2. Seal the annular space between the tubing and casing;
3. Provide a transition for the lower casing head and the upper Christmas tree;
4. Through the two side ports on the tubing head four-way body, complete the casing injection and well washing operations;
5. The tubing head provides a control channel for the downhole safety valve and a crossing channel for the electric pump cable.
1. The manufacturing and testing of the products have quality records and testing data.
2. For product performance testing, we sincerely invite users to personally conduct a full-process and full-performance inspection of the product, and only pack and ship the product after it has been confirmed to be qualified.
1. The bottom is designed with a BT-type secondary sealing mechanism, and the casing is cut on site to adapt to the height of the sealing device;
2. The tubing hanger and upper flange can be directly crossed by cables or the cable rod can be passed through as a whole;
3. The tubing hanger and upper flange can be connected to multiple control pipeline interfaces at the same time;
4. Made of forged or special smelt steel, providing high bearing strength, safety and reliability;
5. The tubing head spool produced by our company fully meets the requirements of API 6A. The body is made of forged or specially smelted castings, with high pressure bearing, safety and reliability.
2
Oilfield Well Drilling , Energy , Mining.
Nominal size: 7 1/16”~21 1/4”
Working pressure: 5000psi~15000psi
Temperature level: KU
Material level: AA, BB, CC, DD, EE, FF, HH
Specification level: PSL1~PSL4
Performance level: PR1~PR2
Iron box or iron frame , or customized according to customer requirements , or according to customer requirements.
100% tested before delivery.
Express, truck , train , air , sea , or customized according to customer requirements.
Shandong Huichi Petroleum Equipment Co.,Ltd. is a professional supplier of drilling equipment for the oil and gas industry.
Our Huichi products cover all aspects of drilling , operations , oil production , etc. We have rich experience in the production and export of oil drilling supporting equipment.
One-stop drilling equipment supply;
More than 10 years of experience in drilling equipment supply;
More than 10 people engaged in export business;
More than 40 partner countries and regions;
More than 200 customers having close cooperative relationships;
More than 250+ partner factories as suppliers.
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
2021
Total Annual:
3000000-5000000
Employee Number:
10~30
Ecer Certification：
Verified Supplier
We are located in Dongying City, a city established because it owns China's second largest oil field "Shengli Oilfield". It is also the largest petroleum equipment manufacturing center in China. We Huichi have been sparing no effort to provide customers with the best products an... We are located in Dongying City, a city established because it owns China's second largest oil field "Shengli Oilfield". It is also the largest petroleum equipment manufacturing center in China. We Huichi have been sparing no effort to provide customers with the best products an...
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