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Factory wholesale Bumper Sub Parts - 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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Factory wholesale Bumper Sub Parts - 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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"Based on domestic market and expand abroad business" is our progress strategy for Factory wholesale Bumper Sub Parts - Float Valve Core – Gaofeng , The product will supply to all over the world, such as: Provence , Thailand , UK , Our company always concentrate on the development of the international market. We now have a lot of customers in Russia , European countries, the USA, the Middle East countries and Africa countries. We always follow that quality is foundation while service is guarantee to meet all customers.
  • We are a small company that has just started, but we get the company leader's attention and gave us a lot of help. Hope we can make progress together!
    5 Stars By Jocelyn from Kenya - 2016.03.28 16:34
    The customer service staff's answer is very meticulous, the most important is that the product quality is very good, and packaged carefully, shipped quickly!
    5 Stars By Elsie from Sweden - 2016.09.26 12:12
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