Tungsten Carbide Hard Alloy Nozzles For Oil, Gas and Well Drilling
Unique size and shape welcomed. Following is size we made before, for your reference
I. Hard Alloy Cemented Carbide Nozzles On Drilling Bit
| TYPE | Dimension (mm) |
| D | D1 | h |
| 22-4.8 | 4.8 | 12.7 | 4.4 |
| 22-6.4 | 6.4 | 12.7 | 5.1 |
| 22-7.1 | 7.1 | 12.7 | 5.8 |
| 22-7.9 | 7.9 | 12.7 | 6.6 |
| 22-10.3 | 10.3 | 12.7 | 9.7 |
| 22-11.1 | 11.1 | 12.7 | 11.1 |
| 25-7.1 | 7.1 | 15.9 | 6.4 |
| 25-8.7 | 8.7 | 15.9 | 7.7 |
| 25-10.3 | 10.3 | 15.9 | 9.1 |
| 25-11.1 | 11.1 | 15.9 | 10 |
| 25-12.7 | 12.7 | 15.9 | 11.9 |
| 25-15.1 | 15.1 | 15.9 | 15.6 |
II. Tungsten Carbide Hard Alloy Usage
Tungsten carbide button fitting could mine quarrying coal-cutting, road construction, snow plow etc. It is fitting for serving as drill heads of heavy rock-digging machines, plumbun heads are used in deep hole drilling terrace vehicles. We can provide all kinds of buttons according to the drawings and samples including non-standard styles.
III. Material Grade and Application
| Grades | Density (g/cm3) | HRA | T.R.S (N/mm2) | Application |
| YG4C | 15.00 | 89.5 | 1800 | Mainly used as small buttons for percussion bits and as the inserts of rotary prospecting bits to cut soft, medium-hard formations. |
| YG6 | 14.80 | 89.5 | 1700 | Mainly used as buttons of small and medium sized percussion bits and as the inserts of rotary prospecting bits to cut soft, medium-hard formations. |
| YG8 | 14.70 | 88.5 | 2300 | Mainly used as buttons of small and medium sized percussion bits and as the inserts of rotary prospecting bits to cut soft, medium-hard formations. |
| YG8C | 14.70 | 88.0 | 2300 | Mainly used as buttons of small and medium sized percussion bits and as the inserts of rotary prospecting bits to cut soft, medium-hard formations. |
| YG9C | 14.45 | 87.0 | 2400 | Mainly used as inserts and buttons for rotary-percussive bits, coal-cutting bits and tricone bits to cut medium-hard and hard formations. |
| YG11C | 14.40 | 86.5 | 2450 | Chiefly for the inserts and buttons of heavy rock drill bits and rotary-percussive bits, coal-cutting bits and tricone bits to cut medium-hard and hard formations. |
| YG13C | 14.30 | 86.0 | 2500 | Mainly used as inerts and buttons of tricone bits rotary-percussive bits and heavy rock drill bits to cut medium-hard and hard formations. |
| YG15 | 14.00 | 86.5 | 2500 | It is stroner and mainly used as inserts and buttons of rotary-percussive bits, heavy rock drill bits to cut hard and very hard formations. |
| YG16 | 14.10-14.30 | 87.5 | 2400 | It is mainly used for making cemented carbide substrate tips to be used in PDC cutters for excavating coal and oil field PDC bits. |
| YG20 | 13.40-13.70 | 85.0 | 2254 | Mainly for stamping dies used in the conditions of heavy impact load and large stress. |
IV. Our Advantage
1.Sample OK; free in-stocked sample, some cost for shipping and new samples;
2.Factory produce and sale Directly
3.Different grades are available
4. Custom-made, unique size, shape,material available
5.Precision processing and strict product inspection
6.Advanced Equipments and Professional technicians
7.Gurantee the bulk quality are in accordance with the samples
8.ISO 9001-2008 Quality Control System
9.High speed cutting,wears well & long service life
10.High hardness, high strength, wear resistance
11.12 years professional experience
V. Contact Information
| Contact: | Amy Xie |
| Telephone: | +86-531-67897298 |
| Mobile Phone: | +86-15063383579 |
| Website: | jinanxinyu.en.made-in-china.com |
Jinan Xinyu Cemented Carbide Co.,ltd.
Factory: Zhangqiu city, Shandong Provience, China
Office: 1412Room of No.1 Building, Mingshihaoting, Jinan250014, China
Our products commonly used in Mining, Coal-Cutting, Oil-Drilling, Wood and Diamond Cut, Road Construction, Snow-Plow etc. We are professional maker, and unique drawing is welcomed. Free samples offered. Price is negotiable according to your demand. Appreciated your drawing and more details.
For More details, Please contact with me; Your demand and quotation will be cherished. Thank you.
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