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Best-Selling Parts In Drilling Jar - Model NFQ IBOP – Gaofeng Detail:
Model NFQ IBOP
Model NFQ inner blowout preventer is a necessary blowout preventing device during drilling process specified by IADC (International Association of Drilling Contractors). If any well kick or overflow occurs, the inner blowout preventer shall be used, because the important thing at this moment is to land the drilling rods into the well as many as possible, and this can be done only by installing a pressure-returning device in the drill string.
Specifications
Product Code |
O.D mm(in) |
Connection |
Pressure grade (Mpa) |
NFQ105 |
105(4 1/8) |
NC31 |
70、105 |
NFQ127 |
127(5) |
NC38 |
70、105 |
NFQ159 |
159(6 1/4) |
NC46 |
70、105 |
NFQ168 |
168(6 5/8) |
NC50 |
70、105 |
NFQ178 |
178(7) |
5 1/2FH |
70、105 |
NFQ184 |
184(7 1/4) |
5 1/2FH |
70、105 |
Product detail pictures:
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Our staff are usually in the spirit of "continuous improvement and excellence", and while using the top-quality high-quality items, favorable value and superior after-sales services, we try to acquire each and every customer's belief for Best-Selling Parts In Drilling Jar - Model NFQ IBOP – Gaofeng , The product will supply to all over the world, such as: Egypt, South Africa, Portugal, Our monthly output is more than 5000pcs. We have set up a strict quality control system. Please feel free to contact us for further information. We hope that we can establish long-term business relationships with you and carry out business on a mutually beneficial basis. We are and will be always trying our best to serve you.