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Best Price for Die Collar - Arrow Back-Pressure Valve Type JF – Gaofeng

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Arrow Back-Pressure Valve Type JF Model “JF” Arrow Back-Pressure Valve is a sort of pipe inside blowout preventer. It adopts arrow valve structure. It’s directly connected to drill stem, and can prevent high-pressure oil stream from blowing out from drilling tool. Specifications  Model  O.D. mm (in.)  I.D. mm (in.)  Length mm (in)  Connection  JF86 86 (3 3/8) 34 (1 5/16) 400 (15-3/4) NC26 JF105 105 (4 1/8) 45 (1 3/4) 400 (15-3/4) NC31 JF121 121 (4 3/4) 57 (2 1/4) 500 (19-...


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Best Price for Die Collar - Arrow Back-Pressure Valve Type JF – Gaofeng Detail:

Arrow Back-Pressure Valve Type JF

Model “JF” Arrow Back-Pressure Valve is a sort of pipe inside blowout preventer. It adopts arrow valve structure. It’s directly connected to drill stem, and can prevent high-pressure oil stream from blowing out from drilling tool.

Specifications

 Model  O.D. mm (in.)  I.D. mm (in.)  Length mm (in)  Connection 
JF86 86 (3 3/8) 34 (1 5/16) 400 (15-3/4) NC26
JF105 105 (4 1/8) 45 (1 3/4) 400 (15-3/4) NC31
JF121 121 (4 3/4) 57 (2 1/4) 500 (19-11/16) NC38
JF152 152 (6) 74 (2 15/16) 500 (19-11/16) NC46
JF162 162 (6 3/8) 83 (3 1/4) 550 (21-5/8) NC50
JF165 165(6 1/2) 71(2.8) 914(36) NC50
JF184 184 (7 1/4) 83 (3 1/4) 550 (21-5/8) 5 1/2FH

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 Arrow Back-Pressure Valve Type JF – Gaofeng detail pictures


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Sticking to the belief of "Creating products of high quality and making friends with people from all over the world", we always put the interest of customers in the first place for Best Price for Die Collar - Arrow Back-Pressure Valve Type JF – Gaofeng , The product will supply to all over the world, such as: Iraq , Greenland , Latvia , We strive for excellence, constant improvement and innovation, is committed to make us the "customer trust" and the "first choice of engineering machinery accessories brand" suppliers. Choose us, sharing a win-win situation!
  • The company leader recept us warmly, through a meticulous and thorough discussion, we signed a purchase order. Hope to cooperate smoothly
    5 Stars By Mag from Hongkong - 2015.09.21 11:01
    Goods just received, we are very satisfied, a very good supplier, hope to make persistent efforts to do better.
    5 Stars By Cherry from United Kingdom - 2015.12.11 11:26
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