Zhuzhou Mingri Cemented Carbide Co., Ltd.
| Payment Terms | L/C, T/T, Western Union, D/P, D/A |
| Supply Ability | 50+tons+per month |
| Delivery Time | 5-15 days |
| Packaging Details | Cartons |
| Keyword | carbide parabolic button |
| Material | 100% raw material |
| Usage | Down the hole hammer bit for drilling well |
| Place of origin | Hunan, China(Mainland) |
| Product name | carbide parabolic button |
| Surface | finished |
| Tolerance | customized |
| Application | mining tools |
| Brand Name | Rixin |
| Model Number | MK4 |
| Certification | CE ROHS UL ISO |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | L/C, T/T, Western Union, D/P, D/A | Supply Ability | 50+tons+per month |
| Delivery Time | 5-15 days | Packaging Details | Cartons |
| Keyword | carbide parabolic button | Material | 100% raw material |
| Usage | Down the hole hammer bit for drilling well | Place of origin | Hunan, China(Mainland) |
| Product name | carbide parabolic button | Surface | finished |
| Tolerance | customized | Application | mining tools |
| Brand Name | Rixin | Model Number | MK4 |
| Certification | CE ROHS UL ISO | Place of Origin | China |
| High Light | carbide button bit ，tungsten carbide tips | ||
Surface Finished Tungsten Carbide Buttons Spherical And Parabolic Shapes Insert
Description of carbide parabolic shape button
1. About Raw Material: After 1000 tests and comparison.
2. Quality Trace-ability: we will keep the sample of each producing process from raw material.
3. About Tolerence: The maximum precision of finished grinding can reach to ±0.01mm.
4. About Grade: For different kinds of rocks, we built our physical mechnical analysis database of rocks. we can provide targeted grade according to different rocks.
5. About Payment terms: TT / LC / Western Union / Paypal / Other
6. Delivery Date: 15-20days after receive customer payment.
7. New generation of tungsten carbide inserts the hardness can reach to 90.1-91.5 HRA
8. More than 10 country total 41 Bits manufacturer choose RIXIN carbide button.
9. In last 18 years haven't any complaint from customer
| Grade | Density (g/cm3) | Hardness (HRA) | T.R.S (MPa) | ISO |
| MK4 | 15.1 | 90.0 | 1800 | K01 |
| MK6 | 14.9 | 90.5 | 2600 | K10 |
| MK8 | 14.7 | 89.8 | 2800 | K20 |
| MK10 | 14.7 | 89.0 | 2700 | K20 |
| MK15 | 14.6 | 88.0 | 2750 | K20-K30 |
Type of carbide parabolic shape button
| Type | Dismension | ||
| Diameter | Height | Crest Height | |
| SD07211AS85 | 7.2 | 11 | 3.9 |
| SD08212AS07 | 8.2 | 12 | 4.3 |
| SD09213AS17 | 9.2 | 13 | 5.0 |
| SD10215S20 | 10.2 | 15 | 5.0 |
| SD11216S22 | 11.2 | 16 | 5.8 |
| SD12317S20 | 12.3 | 17 | 6.7 |
| SD13318S24 | 13.3 | 18 | 6.8 |
| SD14320S28 | 14.3 | 20 | 7.3 |
| SD16324S30 | 16.3 | 24 | 8.4 |
| SD18327S33 | 18.3 | 27 | 10.5 |
Company Details
Business Type:
Manufacturer
Year Established:
2001
Total Annual:
13000000-16300000
Employee Number:
100~160
Ecer Certification：
Verified Supplier
Zhuzhou Mingri Cemented Carbide Co., Ltd. Located in Liyu Industrisl Area, Zhuzhou City, Tianyuan District, Hunan Province, Zhuzhou Mingri Cemented Carbide Co., Ltd was established in May of 2001 with the investment of RMB 40 million and area of 33000 square meters. ... Zhuzhou Mingri Cemented Carbide Co., Ltd. Located in Liyu Industrisl Area, Zhuzhou City, Tianyuan District, Hunan Province, Zhuzhou Mingri Cemented Carbide Co., Ltd was established in May of 2001 with the investment of RMB 40 million and area of 33000 square meters. ...
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