Corrosion Resistance Tungsten Carbide Nozzle For Petroleum Industry
Machine
1.100% virgin raw material to maintain the consistence of quality.
2.100% inspection before shipment.
3. Material certificate can be provided.
Product Application:
With the features of simple structure, high strength, high wear
resistance and high impact resistance, the characteristics of PDC
bit nozzle is one of the three new technologies of drilling in the
world in the 1980's. Field use shows that diamond bit drilling is
suitable for soft to medium hard formations because of the
advantages of longer service life, less down time, as well as a
more consistent bore.
As one of the important components for the diamond drill bit,
tungsten carbide drill bit nozzle has the effect to clean the bit
and bottom hole; carbide nozzles also have hydraulic rock
fragmentation effect. Conventional nozzle is cylindrical; it can
produce a balanced pressure distribution in the rock surface.
Solid carbide hex head threaded nozzles are used for PDC drill bits
with good wear resistance and high impact resistance. They are
mainly used for cooling water and washing mud, according to the
drilling of geographical environment, we will choose different
water flow and hole size in the shape of the tungsten carbide
nozzles. Our high-quality hex threaded nozzles are fine tuned to
our customers’ needs and applications.
Cobalt Binder Grades Properties:
| Grades | Cobalt % | Density g/cm3 | Hardness HRA | TRS ≥N/mm2 |
| YG6 | 6 | 14.6-15.0 | 89.5 | 1900 |
| YG6X | 6 | 14.9 | 92 | 1800 |
| YG11 | 11 | 14.3 | 88 | 3400 |
| YG13X | 13 | 14.3 | 89.5 | 2300 |
| YG15 | 15 | 14.0 | 87.5 | 3300 |
| YU06A | 6 | 14.7 | 93.0 | 3800 |
Nickel Binder Grades Properties:
| Grade | Nickel % | Density g/cm3 | Hardness HRA | TRS ≥N/mm2 |
| YN6 | 6 | 14.7 | 89.5 | 1460 |
| YN8 | 8 | 14.6 | 88.5 | 1710 |
We can also provide you all kinds of other tungsten carbide nozzles
such as spray nozzles, blasting nozzles and so on.
