Water Jet Nozzle Cutting Head Parts WaterJet Tungsten Carbide
Nozzle
Advantages of tungsten carbide water jet nozzle:
1. Excellent wear resistance
Density: 15.66g/cm,Rockwell hardness: 96.5 HRA
2. Long service life
Tungsten carbide nozzle are usually considered to be the most
durable of all material types,also carbide has property of
anti-erosion and high temperature.tungsten carbide nozzles are high
precision wear part of hard alloy. They are mainly used to scour
mud and slurry and cool down when the drilling bit is working.
According to different geographic features of prospection, the
design of flow, shape and size is different.According to the
drilling bit, they are mianly classified into "with screw thread"
and "without screw thread". The nozzles without thread are used in
roller cone bit, while the ones with that are applied in PDC drill
bits. Another way, according to the wrenches that is used to
dismantle, they are classified into 4-slots, 3-slots, and
hexagon,inner hexagon and quincunx.Tungsten carbide nozzle is a
must in oil drilling bit because of such features as corrosion
resistance and wear resistance and long life span.Tungsten carbide
high precision wear parts are widely used in other industries apart
from oil drilling, such as steel smelting, coal mining, chemical
industry, machining and so on.
tungsten carbide waterjet nozzles inner tube is high finish blast
hole, and the use of our unique polishing technology pores to keep
the hardness of inside waterjet nozzles is same as the outside of
water jet nozzles. Comparing to other common tungsten water jet
nozzles:higher hardness, higher density, higher wear resistance,
higher stability.Consistent and long service life.
How to choose a tungsten carbide nozzle?
When choosing a tungsten carbide nozzle, consider the amount of
available air in cfm, the capacity of the blast machine and the
inside diameter of the piping, and the blast and air hoses. For
optimal performance, these elements must be compatibly sized.
If too large a nozzle is used, low blast pressure and rapid wear on
the blast hose will occur. If too small a nozzle is used, smooth
media flow will be difficult to achieve.
Grade List
| Grade | Co (wt%) | Density (g/cm³) | Hardness (HRA) | TRS (≥N/mm²) |
| XC100 | 5.8-6.2 | 14.6-15.0 | 91.5-92.5 | 2000 |
| XC101 | 5.8-6.2 | 14.6-15.0 | 91.5-92.5 | 2500 |
| XC200 | 7.8-8.2 | 14.5-14.9 | 91.0-92.0 | 2100 |
| XC201 | 7.8-8.2 | 13.5-14.9 | 91.0-92.0 | 2800 |
| Grade | Ni (wt%) | Density (g/cm³) | Hardness (HRA) | TRS (≥N/mm²) |
| XN100 | 6.5-7.5 | 14.5-14.8 | 88.5-91.0 | 1800 |
| XN101 | 6.5-7.5 | 14.5-14.8 | 88.5-91.0 | 2200 |
| XTN10 | 19.5-20.5 | 6.5-7.5 | 90.5-92.0 | 2800 |
| Grade | Co+Ni (wt%) | Density (g/cm³) | Hardness (HRA) | TRS (≥N/mm²) |
| XTT50 | 14.0-15.0 | 8.9-9.5 | 89.0-91.0 | 1600 |
| XTP10 | 7.0-9.0 | 11.5-13.0 | 89.5-91.0 | 1800 |
Details Of Tumgsten Carbide Nozzle
| Type | Dimension (mm) |
| φC ±0.15 | φA ±0.15 | φB±0.15 | φD ±0.15 |
| XJO1-64 | 6.4 | 20.3 | 15.8 | 6.4 |
| XJO1-71 | 7.1 | 20.3 | 15.8 | 7.1 |
| XJO1-86 | 8.6 | 20.3 | 15.8 | 8.6 |
| XJO1-94 | 9.4 | 20.3 | 15.8 | 9.4 |
| XJO1-109 | 10.9 | 20.3 | 15.8 | 10.9 |
| XJO1-117 | 11.7 | 20.3 | 15.8 | 11.7 |
| XJO1-127 | 12.7 | 20.3 | 15.8 | 12.7 |
| XJO1-142 | 14.2 | 20.3 | 15.8 | 14.2 |
Product Application Scene
Production Process
FAQ
Q1: How can I place order?
A1: You can contact us by email about your order details, or place
order on line.
Q2: How can I pay you?
A2: After you confirm our PI, we will request you to pay. T/T (HSBC
bank) and Paypal, Western Union are the most usual ways we are
using.
Q3: What’s the order procedure?
A3: First we discuss order details, production details by email or
TM. Then we issue you an PI for your confirmation. You will be
requested to do pr -epaid full payment or deposit before we go into
production. After we get the deposit, we start to process the
order. We usually need 7-15 days if we don’t have the items in
stock. Before production has been finished, we will contact you for
shipment details, and the balance payment. After payment has been
settled, we start to prepare the shipment for you.
Q4: How do you take care when your clients received defective
products?
A4: replacement. If there are some defective items, we usually
credit to our customer or replace in next shipment.
Q5: How do you check all the goods in the production line?
A5: We have spot inspection and finished product inspection. We
check the goods when they go into next step production procedure.
