Product Details
Place of Origin: China
Brand Name: HuiChi (HC)
Certification: API 7-1
Model Number: FZF Series
Payment & Shipping Terms
Minimum Order Quantity: 1 Set
Price: $150-700 / Set
Packaging Details: Export Wooden Case And Wooden Palle Or According To Customers' Requirements.
Delivery Time: Within 5-30 Days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 200 Sets Per Month
Condition: |
New |
Warranty Of Core Components: |
1 Years |
Customized: |
Logo / Packaging / Graphic |
Machinery Test Report: |
Provided |
Core Components: |
Bearing |
Rated Pressure: |
5000 Psi - 15000 Psi |
Valve Size: |
1F2R~5F6R |
Weight: |
50 KG |
Advantage: |
High Performance |
Surface Treatment: |
Electroplate |
Condition: |
New |
Warranty Of Core Components: |
1 Years |
Customized: |
Logo / Packaging / Graphic |
Machinery Test Report: |
Provided |
Core Components: |
Bearing |
Rated Pressure: |
5000 Psi - 15000 Psi |
Valve Size: |
1F2R~5F6R |
Weight: |
50 KG |
Advantage: |
High Performance |
Surface Treatment: |
Electroplate |
The drill float valve produced and sold by our company Huichi Petro is a type of check valve. It is a blowout prevention tool installed in the drill string near the drill bit. The float valve consists of a drill conversion joint and a float valve core, and is connected to the drill string through a float valve housing. The float valve core assembly can also be installed in the float valve groove of the drill collar or in the float valve groove of the drill stabilizer. The float valve is a blowout prevention tool in the drill tool and is one of the essential tools for oil drilling. Its main function is to prevent mud from bringing in drill cuttings and sediment backflow, blocking the drill bit water hole, so that the mud can only flow from top to bottom in the drill tool. When a blowout or well kick occurs, the pressure at the bottom of the float valve is greater than the pressure of the upper liquid column, and the float valve cover automatically closes the water hole, so that the formation fluid cannot enter the upper part of the float valve in the drill tool, preventing overflow and well kick in the drill tool.
The float valve consists of a float valve core and a body, in which the float valve core is composed of a valve body, a sealing ring, a valve seat, a valve cover, a spring, and a pin.
The float valve joint structure is divided into two types: plate-type float valve joint and arrow-type float valve joint.
1. Various sizes and end connections are available;
2. The thread of the joint is specified by the user, and the technical requirements of the joint meet the requirements of SY5200-93 and API standards. It is equipped with a float valve;
3. The float valve can withstand a working pressure of 5000psi or 10000psi;
4. Can be H2S corrosion resistant as per NACE MR0175.
Oilfield Well Drilling , Energy , Mining.
| Basic Parameters And Main Dimensions | ||||||||
| Model | Outside Diameter | Water Hole Diameter | Upper Connector Thread | Lower Connector Thread | Total Length | Float Valve Core Code | Max. Working Pressure | Work Environment |
| mm (in) | mm (in) | API | API | mm (in) | MPa | |||
| FZF89/70-NC26×NC26 | 89 (3 1/2) | 31.8 (1 1/4) | NC26 | NC26 | 610 (24) | 1R/70 | 35～70 | Oil Gas Mud |
| FZF95/70-2 3/8PAC×2 3/8PAC | 95 (3 3/4) | 31.8 (1 1/4) | 2 3/8PAC | 2 3/8PAC | 915 (36) | 1R/70 | ||
| FZF105/70-NC31×NC31 | 105 (4 1/8) | 54 (2 1/8) | NC31 | NC31 | 610 (24) | 2F—3R/70 | ||
| FZF121/70-NC38×NC38 | 121 (4 3/4) | 51 (2) | NC38 | NC38 | 610 (24) | 3 1/2IF/70 | ||
| FZF127/70-NC38×NC38 | 127 (5) | 51 (2) | NC38 | NC38 | 610 (24) | 3F/70 | ||
| FZF165/70-NC50×NC50 | 165 (6 1/2) | 71.4 (2 13/16) | NC50 | NC50 | 610 (24) | 4R/70II | ||
| FZF172/70-NC50×NC50 | 172 (6 3/4) | 71.4 (2 13/16) | NC50 | NC50 | 725 (24) | 5R/70 | ||
| FZF203/70-6 5/8REG×6 5/8REG | 203 (8) | 76.2 (3) | 6 5/8REG | 6 5/8REG | 915 (36) | 5F—6R/70 | ||
| Note: According to customer requirements, the float valves with the following float valve cores are available: 1R, 1F-2R, 2F-3R, 3F, 4R, 4F, 5R, 5F-6R, 6R; Maximum working pressure 35～70MPa. | ||||||||
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.
