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Big discounting Drilling Rig Accessories - Type FZF Float Sub – Gaofeng Detail:
Type FZF Float Sub
Model “FZF” Float Sub is a new-style drilling tool inside blowout prevent. During normal drilling, valve open, drilling fluid circulation clearly while down-hole happen to kick or blowout. The valve cap shut off in order to achieve blowout prevention. When tripping in or out, it preventing drilling fluid flowing from back and prevent mud entering into the drill string, realizing the function of preventing block. It is a special tool for preventing blowout and block in drilling operation.
Specifications
Model |
O.D. mm (in) |
I.D. mm (in) |
Upper joint thread
|
Bottom joint thread
|
Length mm (in) |
Float valve wick code |
Max. working pressure MPa |
Working conditions |
FZF89/70-NC26×NC26 |
89(3 1/2) |
31.8 (1 1/4) |
NC26 |
NC26 |
610 (24) |
1R/70 |
35~70 |
petroleum、natural gas、mud |
FZF95/70-2 3/8PAC×2 3/8PAC |
95(3 3/4) |
31.8(1 1/4) |
2 3/8PAC |
2 3/8PAC |
915(36) |
1R/70 |
FZF105/70-NC31×NC31 |
105(4 1/8) |
54(2 1/8) |
NC31 |
NC31 |
610(24) |
2F—3R/70 |
FZF121/70-NC38×NC38 |
121(4 3/4) |
51(2 ) |
NC38 |
NC38 |
610(24) |
3 1/2IF/70 |
FZF127/70-NC38×NC38 |
127(5) |
51(2) |
NC38 |
NC38 |
610(24) |
3F/70 |
FZF165/70-NC50×NC50 |
165(6 1/2) |
71.4(2 13/16) |
NC50 |
NC50 |
610(24) |
4R/70II |
FZF172/70-NC50×NC50 |
172(6 3/4) |
71.4(2 13/16) |
NC50 |
NC50 |
725(24) |
5R/70 |
FZF203/70-6 5/8REG×6 5/8REG |
203(8) |
76.2(3) |
6 5/8REG |
6 5/8REG |
915(36) |
5F—6R/70 |
::1R 、1F-2R、2F-3R、3F、4R、4F、5R、5F-6R、6R; 35~70MPa |
Product detail pictures:
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Our pursuit and firm aim should be to "Always fulfill our buyer requirements". We carry on to produce and structure top-quality excellent solutions for equally our aged and new consumers and accomplish a win-win prospect for our consumers as well as us for Big discounting Drilling Rig Accessories - Type FZF Float Sub – Gaofeng , The product will supply to all over the world, such as: Florida, Montpellier, Toronto, All the imported machines effectively control and guarantee the machining precision for the products. Besides, we have a group of high-quality management personnels and professionals, who make the high-quality products and have the ability to develop new products to expand our market home and abroad. We sincerely expect customers come for a blooming business for both of us.