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Oil Well Inside Blowout Preventer High Pressure Drill Pipe Float Valve 1R 4R Type

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Oil Well Inside Blowout Preventer High Pressure Drill Pipe Float Valve 1R 4R Type

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Brand Name : TIPTOP

Model Number : FZF203

Certification : Inspection Certificate

Place of Origin : China

MOQ : 5 pcs

Price : Negotiation

Payment Terms : T/T, L/C, D/A, D/P

Supply Ability : 1000 pieces per month

Delivery Time : 7-30 days

Packaging Details : seaworthy box

Size : 1 31/32~4 25/32

Working Pressure : 5000psi/10000psi

Connection : 2 3/8 REG

Type : 1R, 4R

Product Name : Float Valve

Function : Prevent Well Blowout Accident

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High Pressure Oil Drilling Float Valve, Inside Blow Out Preventer​

drill pipe float valve is one of necessary tools for oil drilling. It consists of float valve sub and float valve. The main function is to prevent drill cuttings come into mud when connecting each joint and the bit bore block caused by back flow of silt. When the well blowout or kick, the valve cover of float valve turn off the bore automatically, it will prevent well blowout accident. The working pressure of float valve is supposed to be 5000psi or 10000psi.

Float Valve Sub Specification

Model OD ID Connection Float Valve Type
mm inch mm 1 1/4
FZF83 82.6 3 1/4 31.8 1 1/4 NC23 B x 2 3/8 REG B 1R
FZF105 104.8 4 1/8 31.8 2 NC31 B x 2 7/8 REG B 1F-2R
FZF127 127 5 50.8 2 13/16 3 1/2 REG B x NC 38 B 2F-3R
FZF178 178 7 71.4 2 13/16 4 1/2 REG B x NC50 B 4R
FZF165 165 6 1/2 71.4 2 13/16 NC 50 B x P 5R
FZF203 203 8 71.4 2 13/16 6 5/8 REG B x 6 5/8 REG B 5F-6R
FZF299/FZF241 229/241 9, 9 1/2 76.2 3 7 5/8 REG B x 7 5/8 REG B 5F-6R

Float Valve Specification

Model OD OAL ID Box Connection Other Connection
Connection Bore Depth Connection Bore Depth
mm inch mm inch mm inch mm inch mm inch
1R 42.1 1 21/32 149.2 5 7/8 42.9 1 11/16 2 3/8 REG 231.8 9 1/8 NC23 231.8 9 1/8
1F-2R 48.42 1 29/32 158.8 6 1/4 49.21 1 15/16 2 7/8 REG 25.4 1 NC26 241.3 9 1/2
2F-3R 61.1 2 13/32 165.1 6 1/2 61.9 2 7/16 3 1/2 REG 266.7 10 1/2 NC31 260.35 10 1/4
3F 71.44 2 13/16 254 10 72.23 2 27/32 　 　 　 3 1/2 FH 355.6 14
3 1/2F 79.4 3 1/8 254 10 80.2 3 5/32 　 　 　 NC38 362 14 1/4
4R 88.1 3 15/32 211.1 8 5/16 88.9 3 1/2 4 1/2 REG 325.4 12 13/16 NC44 331.8 13 1/16
4F 92.87 3 21/32 304.8 12 93.66 3 11/16 　 　 　 NC46 425.4 16 3/4
5R 98.4 3 7/8 247.7 9 3/4 99.2 3 29/32 5 1/2 REG 374.7 14 3/4 NC50 368.3 14 1/2
5F-6R 121.4 4 25/32 298.5 11 3/4 122.2 4 13/16 7 5/8 REG 438.2 17 1/4 5 1/2 IF 431.8 17

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Oil Well Inside Blowout Preventer High Pressure Drill Pipe Float Valve 1R 4R Type


Product Tags:

blowout prevention equipment

      

drill pipe safety valve

      
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