Complaint
Premium Raw Material: 100% original material with improved technology.
High density and high hardness: A higher density equals longer lasting than most other material. These abrasive oil spray nozzles are compacted with a premium tungsten carbide material for a higher density of 15.0-15.1g/cm³
Corrosion resisted and high temperature resisted : This property make it a long service lifespan under multiple bad working conditions.
Precise thread: Our oil spray nozzles thred are professionally manufactured by special thread grinding lathe,which could be aseembly more precisely and stably.
In order to achieve the best possible performance, it's very important to choose the suitable carbide grade for your application, our experienced engineers can assist you with your design and material selection ensuring the best wear for your particular need.
| Grade | Co (Wt %) | Density (g/cm3) | Hardness (HRA) | TRS (≥N/mm²) |
| YG6X | 5.5-6.5 | 14.80-15.05 | ≥91.5 | 1880 |
| YG8 | 7.5-8.5 | 14.65-14.85 | ≥89.5 | 2020 |
| YG9 | 8.5-9.5 | 14.50-14.70 | ≥89 | 2200 |
| YG10X | 9.5-10.5 | 14.30-14.60 | ≥90.5 | 3200 |
The cemented carbide nozzles will be used mainly to PDC drill bits and cone roller bits for flushing, cooling and lubricating drill bit tips and cleaning stone chips in the well bottom with drilling liquid in the working conditions of high pressure,vibration,sand and slurry impacting during oil and natural gas prospecting.Tungsten Carbide Nozzles for mining and oil field drilling bits as carbide nozzles
1. Material Milling and Desiccation
Dust-Free Workshop: All staff must wear specified uniforms before entering the workshop.
2. Isostatic Suppressing for carbide rods
Machinery Automation:Automatic manipulators are installed for all of our TPA suppressing facilites,which is more accurate on weight controlling and reduces production cost.
3. HIP Sintering
Strict rules of operation: All operation need be conducted strictly as process rules.
4. Quality checking of trial production.
New testing piece: Testing piece must be produced before a new batch of material is used for mass production to ensure the stable
quality.
5. Grinding and Machining
We own all facilitess for the whole carbide machining system to ensure the delivery in time,including surface grinding lathe,external grinding lathe,centerless grinding lathe,wire cutting machine,EDM sparkling machine.
6. quality checking of finished products.
Double Quality Checking: Inspection for semi-finished and finished products are both essential,products with defects will never be shipped.
7. Packing and delivery
Safe package and delivery: Kraft paper for the first layer,bubble plastic for the second layer,gaps are filled with sponge,We focus on every package detail to ensure that clients receive our goods with good looks and good quality.
Q:Is OSTON CARBIDE producer ?
A:OSTON CARBIDE is a exporting subsidiary for our parent company,which is a manufacturer of tungsten carbide and diamond wheels since 1998,you will get both manufacturing prices and good services here.
Q:What kind of products and service could OSTON supply ?
A:OSTON has been specializing in carbide solutions for clints more than 20 countries,which includes design and manufacturing of various carbide parts.
Q: Is there any certification for products of OSTON ?
A: Yes,All products from OSTON have been endorsed with the ISO9001:2015 certification.
Q:Can a drawing be supplied to OSTON for further design ?
A: Yes,we encourage sending as more information as possible,drawing and sketch are welcome for specific quotation,even a sample could be sent to OSTON for further design.
Q:When can I get the offer after sending inquiry ?
A:Our sales operates between 9:00 am to 6:00 pm Monday to Friday,Offer is usually supplied within 24 hours after we got your inquiry,if you are urgent to get the price,please call us or send email so that we'll take it as priority.
Q:How long time I need spend on waiting for my goods ?
A:Usual delivery time is 15-18 days after 30% down payment is received,please confirm with us before placing the order if you need urgent turnaround delivery.
