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PDC is composed of poly ctystalline diamond layer and cemented carbide substrate. it is kind of super-abrasive products sintered under super-high pressure and at high temperature. With excellent wear-ability and impact toughness, this very hard product mainly used for making roller cone bit for petroleum drilling and tools for coalmine drilling and geological drilling. Now two kinds of PDC are available: PDC for petroleum drilling & PDC for mining. The shape of interface can be flat or not.
The range of thickness of polycrystalline diamond layer from 0.8mm to 3mm. And we cut PDC to different shape as per customer's requirement.
Cemented carbide substrate blanks for HPHT processing manufactured to custom dimensions in accordance with agreed solution. Grades and designs are tailored to each customer based on individual needs and requirements.
Feature
Jetvision manufactures highly engineered cemented carbide substrates for poly crystalline diamond (PDC) enhanced cutters. Our carbide substrates are manufactured with a range of interface geometries and metallurgical properties to meet the requirements for PDC cutters.
Jetvision, with its in-house carbide powder production and modern sintering process control, is able to maintain key carbide substrate properties, specifically magnetic saturation and coercivity. These properties are extremely consistent within a batch and across different batches.
We can produce carbide substrates with high tolerances on dimensional and metallurgical properties. The inserts utilize complex interface geometries that can help the finished bit sustain higher impacts without damage.
PDC substrate is kind of super hard material that compact polycrystalline diamond with tungsten carbide substrate at ultra-high temperature and pressure. It is used for the compounding of super hard materials such as oil and gas, mining and blades. PDC cutters consist of diamond grit and tungsten carbide substrate, it has high performance of wear resistance and impact resistance under high temperature. PDC substrate is widely used for oil field drilling, gas and geological exploration, coal mining and many other drilling application. For coal mining, the PDC substrate is mainly as tri-cone PDC drill bits.
| SPEC SHEET--OIL & GAS DRILLING PDC CUTTERS | |||||
| Dimension Code | Diameter (ØD)mm | Height Total (H)mm | Diamond Height (mm) | Diamond Chamfer (mm) | Carbide Chamfer (mm) |
| 1919 | 19.05±0.05 | 19.0±0.10 | 2.0-2.5 | 0.5x45° | 0.5x45° |
| 1916 | 19.05±0.05 | 16.0±0.10 | 2.0-2.5 | 0.5x45° | 0.5x45° |
| 1913 | 19.05±0.05 | 13.2±0.10 | 2.0-2.5 | 0.5x45° | 0.5x45° |
| 1616 | 15.88±0.05 | 16.0±0.10 | 2.0-2.5 | 0.5x45° | 0.5x45° |
| 1613 | 15.88±0.05 | 13.2±0.10 | 2.0-2.5 | 0.5x45° | 0.5x45° |
| 1608 | 15.88±0.05 | 8.0±0.10 | 2.0-2.5 | 0.5x45° | 0.5x45° |
| 1313 | 13.44±0.05 | 13.2±0.10 | 2.0-2.5 | 0.5x45° | 0.5x45° |
| 1308 | 13.44±0.05 | 8.0±0.10 | 2.0-2.5 | 0.5x45° | 0.5x45° |
| 1008 | 10.00±0.05 | 8.0±0.10 | 2.0-2.5 | 0.5x45° | 0.5x45° |
| 808 | 8.00±0.05 | 8.0±0.10 | 2.0-2.5 | 0.5x45° | 0.5x45° |
| Customized specifications Upon Request | |||||
| SPEC SHEET--COAL MINING PDC CUTTERS | |||||
| Dimension Code | Diameter (ØD)mm | Height Total (H)mm | Diamond Height (mm) | Diamond Chamfer (mm) | Carbide Chamfer (mm) |
| 1308 | 13.44±0.05 | 8.0±0.10 | 2.0±0.2 | 0.3x45° | 0.5x45° |
| 1304 | 13.44±0.05 | 4.5±0.10 | 2.0±0.2 | 0.3x45° | 0.5x45° |
| 1008 | 10.00±0.05 | 8.0±0.10 | 2.0±0.2 | 0.3x45° | 0.5x45° |
| 1004 | 10.00±0.05 | 4.5±0.10 | 2.0±0.2 | 0.3x45° | 0.5x45° |
| 0808 | 8.00±0.05 | 8.0±0.10 | 2.0±0.2 | 0.3x45° | 0.5x45° |
| 0804 | 8.00±0.05 | 4.5±0.10 | 2.0±0.2 | 0.3x45° | 0.5x45° |
| Customized specifications Upon Request | |||||
Grade recommend
| Grade | Main Chemical (%) | Hardness (≥HRA) | Density (g/cm³) | T.R.S (≥N/mm²) | ||||
| WC | Co | Ni | Tic | Other | ||||
| YWN6 | 94 | - | 6 | - | - | 89 | 14.5-14.9 | 1500 |
| YWN8 | 92 | - | 8 | - | - | 88 | 14.4-14.8 | 1650 |
| YWN10 | 90 | - | 10 | - | - | 87 | 14.5-14.9 | 2100 |
| YG6 | 94 | 6 | - | - | - | 89.5 | 14.7-15.1 | 1550 |
| YG8 | 92 | 8 | - | - | - | 89 | 14.6-14.9 | 1850 |
| YG13 | 87 | 13 | - | - | - | 88 | 13.9-14.2 | 2400 |
| YG15 | 85 | 15 | - | - | - | 87 | 13.9-14.2 | 2500 |
1) 100% virgin raw material
2) Customized,We have over 20 years' experience in the shaped tungsten carbide products
3) Various kinds of material grades are available based on customer's application
4) we have professional advanced production line and inspection equipment to ensure high quality products.
5) Advanced technology with precision ground and high polishing process
6) High wear resistance, high hardness and impact toughness
7) Excellent after-sales service
Package&Shipping
Hunan Jetvision Industrial Co., Ltd.,specialized in production carbide products more than 20 years. We can manufacture all kind of tungsten carbide products. Our products are utilized in industrial, aerospace, machining, metallurgy, oil drilling, mining tools, electronic communications, construction applications. Now we are exporting to 46 countries. including USA, Russian , India , Italy, Poland ,France,Brazil etc .
We mainly produce Tungsten Carbide Ball and Seat, Agriculture wear parts plates, Carbide tips and insert, carbide button, Carbide tiles, HPGR Stud pins, Brazed Inserts, Gripper Pads, Buttons, VSI Bars, Rod, Strips, PDC substrate, Weld on teeth, Bushings, Wire Drawing Dies, Heading Dies, Seal Ring, Nozzles, and other customized carbide products.We are able to manufacturing all kinds of tungsten carbide components for different applicants, customized manufacturing carbide sealing rings,balls and seats,valve trims,bushing,sleeves wear parts with high quality.
Our Tungsten carbide products have a variety of specifications, processed and made with high quality raw material. It has the characteristics of high temperature resistance, corrosion resistance, abrasion resistance, high precision and so on.
We have a professional QC team follow to the System of ISO9001:2015, Covering the Raw Materials Incoming, Production Processes,Finished Products and Packaging to ensure high quality products output.
FAQ:
Q1 : Are you Factory or trading company ?
We are Factory with 20 years of production experience.
Q2: What is the producing process?
Production process including raw material cutting, machine processing, grinding, accessories cleaning, assemble, cleaning,
stoving, oil coating, cover pressing, testing, package.
Q3: How to control the products quality?
All products will be tested before bulk production, and we will check the physical properties, shape and tolerance for ensuring qualified products before shipping.
Q4: What is the transportation?
If small quantity , we Suggest to send by express, such as DHL,UPS, TNT FEDEX. If large quantity, by sea.
Q5: Can you provide OEM service?
Yes, we work on OEM orders. Which means size, quantity, design, packing solution, etc will depend on your requests; and your logo will be customized on our products
Q6: How to place an order for Good performance nonstandard products by stellite alloy? 1. Fill your Order List in our online
Inquiry System (Also you can directly contact our salesperson by E-mail / Skype / Whats App) 2. We will make a feedback to you ASAP after receive your order list.
Q7: What's your delivery time ?
For the normal type which we have mold it takes 7-15 days after receiving the advance payment. For the non standard which we do not have mold it takes 15-35 days after receiving the advance payment.
Q8:How to contact us?
You can Contact me by E-mail, Trademanager, Skype, Mobile, whatsapp and so on
