Shandong Huichi Industry and Trade Co.,Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 500 Sets Per Month |
| Delivery Time | Within 5-30 Days |
| Packaging Details | Export Wooden Case And Wooden Palle Or According To Customers' Requirements. |
| Warranty | 1 Year |
| Condition | New |
| Customized | Logo/Packaging/Graphic |
| Machine Type | Drilling Equipment |
| Machinery Test Report | Provided |
| Selling Units | Single item |
| Single Gross Weight | 50.0kg |
| Material | Alloy steel 4145H |
| Brand Name | HuiChi (HC) |
| Model Number | IBOP Series |
| Certification | API 7 |
| 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 | 500 Sets Per Month |
| Delivery Time | Within 5-30 Days | Packaging Details | Export Wooden Case And Wooden Palle Or According To Customers' Requirements. |
| Warranty | 1 Year | Condition | New |
| Customized | Logo/Packaging/Graphic | Machine Type | Drilling Equipment |
| Machinery Test Report | Provided | Selling Units | Single item |
| Single Gross Weight | 50.0kg | Material | Alloy steel 4145H |
| Brand Name | HuiChi (HC) | Model Number | IBOP Series |
| Certification | API 7 | Place of Origin | China |
| High Light | API 7-1 well control equipment ，IBOP well control equipment ，Top Drive bop blowout preventer | ||
The internal blowout preventer (IBOP) produced and sold by our company Huichi Petro is an internal blowout preventer tool, which is connected to the upper end of the drill string. When the pressure in the well is higher than the pressure in the drill string, the internal channel of the drill string can be cut off by closing the internal blowout preventer, thereby preventing the occurrence of well kick or blowout. Its structure consists of a valve body, an upper valve seat, a wave spring, a valve core, an operating handle, a cross slide, a handle sleeve, a lower split retaining ring, a lower valve seat, an upper split retaining ring, a support ring, a hole retaining ring, an O-ring, etc. It is combined with other equipment and technologies to achieve the closure of the wellbore when the signs of well kick and blowout just appear, so that the staff can control the well kick and blowout before the blowout occurs. The blowout preventer tools on the drilling rig are divided into types such as drill string internal blowout preventer, wellhead annular rotary blowout preventer and gate blowout preventer according to the position of the blowout prevention channel. This product is a drill string internal blowout preventer, also known as a kelly valve or a plug valve.
The top drive internal blowout preventer produced and sold by our company Huichi petro uses high-quality E-grade materials as the shell. Its structure consists of valve body, upper valve seat, wave spring, valve core, operating handle, cross slide, handle sleeve, lower split retaining ring, lower valve seat, upper split retaining ring, support ring, hole retaining ring, O-ring, etc. The internal blowout preventer is a metal-sealed ball valve with wave spring compensation and pressure-assisted sealing mechanism, which has reliable sealing performance under high and low pressures. It retains the design and structural advantages of conventional ball valves. In order to achieve high-pressure sealing, a pressure-assisted sealing mechanism is designed so that the pressure of the sealed fluid generates a sealing force between the valve core and the upper and lower valve seats. This sealing force plays a role in pressure-assisted sealing. In order to achieve low-pressure sealing, a wave spring preload mechanism is designed. The wave spring provides the force required to press the lower valve seat against the ball, and when the valve core is sealed from below, the wave spring can provide a sealing force that is not affected by the pressure difference of the valve core. The internal seal uses imported original seals and is shipped after passing four pressure tests. The switch effect can be achieved by crank or limit. Various sizes can be customized.
1. The design and manufacture of this product are based on the following technical standards: API SPEC Q1, API SPEC 7, API SPEC 7K, API SPEC 8C;
2. Three pairs of joint thread anti-loosening devices with special structures are set at the threads between the main shaft, the internal blowout preventer and the protection joint, providing reliable torque and effectively ensuring that the joint threads will not be stripped;
3. It has high-pressure and low-pressure sealing, high tensile strength, high torsion strength, and reliable operation;
4. When the internal blowout preventer is in the open position, the drill string can also be used as a mud saver when drilling.
Oilfield Well Drilling , Energy , Mining.
| Technical performance parameters | |
| Outer diameter | 197 mm(7 3/4”) |
| Inner diameter | 76.2 mm(3”) |
| Rated working pressure | 70MPa |
| Minimum working pressure | 1.7MPa |
| Rated rotation torque | 100~300N·m |
| Rated working temperature of valve body | -20℃~82℃ |
| Axial load of valve body | 4410 kN(450t) |
| Minimum rotation torque of valve body | 42 kN·m |
| Maximum rotation torque of valve body | 46 kN·m |
| Both ends (male and female) Connector thread | 6 5/8 REG |
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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