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Factory Supply Drilling Tools Manufacturers - Float Valve Core – Gaofeng

Short Description:

Float Valve Core In normal well-drilling, the valve cover of the floating valve core opens, then the drilling fluid circulates smoothly. When the well kick or blowout occurs under the well, the valve cover is closed so as to reach the purpose of blowout prevention, which can prevent the drilling fluid backflow, and prevent the sediment from getting into the drill string to get anti -blocking effect during stripping-in operations. Specifications  Code (mm)Length (mm)Valve Core O.D  Reco...


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We believe that long time period partnership is a result of top of the range, value added services, rich expertise and personal contact for Roller Reamers , Bladed Junk Mill , Drill Rig Components , At present, company name has more than 4000 kinds of products and gained good reputation and big shares on market domestic and overseas.
Factory Supply Drilling Tools Manufacturers - Float Valve Core – Gaofeng Detail:

Float Valve Core

In normal well-drilling, the valve cover of the floating valve core opens, then the drilling fluid circulates smoothly. When the well kick or blowout occurs under the well, the valve cover is closed so as to reach the purpose of blowout prevention, which can prevent the drilling fluid backflow, and prevent the sediment from getting into the drill string to get anti -blocking effect during stripping-in operations.

Specifications

 Code (mm)Length (mm)Valve Core O.D  Recommend installing thread
1R/70 149 φ43 2 3/8REG NC23
1F-2R/70 159 φ48.4 2 7/8REG NC26
2F-3R/70 165 φ62 3 1/2REG NC31
3F/70 254 φ72 3 1/2REG NC38
3 1/2IF/70 254 φ79.3 3 1/2IF NC38
4R/70 211 φ88.9 4 1/2REG NC44
5R/70 248 φ98.4 5 1/2REG NC50
5F-6R/70 298 φ122 6 5/8REG 5 1/2IF
,;When tool has two female threads,  preferentially choose small connection  type to install float valve core; IF→REG→NC。

Install the valve core according to the order of  IF – REG –  NC connection.


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 Float Valve Core – Gaofeng detail pictures


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During the past few years, our business absorbed and digested state-of-the-art technologies the two at home and abroad. Meanwhile, our firm staffs a group of experts devoted to your development of Factory Supply Drilling Tools Manufacturers - Float Valve Core – Gaofeng , The product will supply to all over the world, such as: Auckland , Cancun , Turkey , Due to our dedication, our products are well known throughout the world and our export volume continuously grows every year. We will continue to strive for excellence by providing high quality products that will exceed the expectation of our customers.
  • The company's products can meet our diverse needs, and the price is cheap, the most important is that the quality is also very nice.
    5 Stars By Karl from Netherlands - 2016.10.13 10:47
    This company has a lot of ready-made options to choose and also could custom new program according to our demand, which is very nice to meet our needs.
    5 Stars By Ruby from Sheffield - 2015.12.11 11:26
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