Zhuzhou Mingri Cemented Carbide Co., Ltd.
| Payment Terms | L/C,D/A, D/P,T/T |
| Supply Ability | 50 Tons per month |
| Delivery Time | 7-20 Days |
| Packaging Details | First in small cartons filled with cotton, then in bigger cartons. |
| Material | Tungsten,Cobalt |
| Grade | YG4C,YK05,YG8,YG8C,YG9C,YG10C,YG11C |
| Surface Treatment | Grinding,Polishing,Sand Blasting |
| Service | OEM,ODM,After-sales service |
| Features | HIP Sintering,Good wear resistance,High hardness |
| Brand Name | RI XIN |
| Model Number | Customer Request |
| Certification | ISO9001:2008 ISO9001:14001 |
| Place of Origin | ZHUZHOU,HUNAN,CHINA |
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Product Specification
| Payment Terms | L/C,D/A, D/P,T/T | Supply Ability | 50 Tons per month |
| Delivery Time | 7-20 Days | Packaging Details | First in small cartons filled with cotton, then in bigger cartons. |
| Material | Tungsten,Cobalt | Grade | YG4C,YK05,YG8,YG8C,YG9C,YG10C,YG11C |
| Surface Treatment | Grinding,Polishing,Sand Blasting | Service | OEM,ODM,After-sales service |
| Features | HIP Sintering,Good wear resistance,High hardness | Brand Name | RI XIN |
| Model Number | Customer Request | Certification | ISO9001:2008 ISO9001:14001 |
| Place of Origin | ZHUZHOU,HUNAN,CHINA | ||
| High Light | carbide button bit ，cemented carbide buttons | ||
Oil Cone button drill bit , carbide buttons YG13C YG15C YG15 WC Cobalt
Description:
Mainly used for underground mining,rock drill buttons,oil cone drill bits etc.
1. Made of special and excellent raw materials,have more stable properties.
2. Extra grain size available,have higher impact resistance and lower hot crack and breakage.
3. Grinding and tumbling, ensure uniformity of dimension and surface smoothness,easy to mount.
4. HIP sintering, increase the strength substantially,therefore extend service time.
5. Full range of grades and specifications are available.
Grade and Applications:
| Grade | Density | T.R.S | Hardness | Performance & application recommended |
| g/cm3 | MPα | HRA | ||
| YG4C | 15.1 | 1800 | 90.0 | Mainly used as small buttons for percussion bits to cut soft and medium hard formations. |
| YK05 | 14.9 | 2000 | 90.5 | Used for coring crowns, electric coal drill bits, coal cutting picks, oil cone bits and scraping knife bits, usd in geological prospecting, coal mining and oil well boring. |
| YG8 | 14.7 | 2400 | 89.7 | Used for coring crowns, electric coal drill bits, coal cutting picks, cone drill bits and scraping knife bits, used in geological prospecting, coal mining and oil well boring. |
| YG8C | 14.7 | 2450 | 88.5 | Mostly used as the buttons of small and mediumsized percussion bits and as the inserts of rotary prospecting bits to cut soft and medium hard formations. |
| YG9C | 14.6 | 2450 | 87.8 | Suitable for strips, conical buttons for rotary percussion resistantance,geological prospecting buttons, cut soft and medium hard formations. |
| YG10C | 14.4 | 2550 | 87.0 | Primarily for the buttons and inserts of rotary percussion bits to cut medium-hard and hard formations. |
| YG11C | 14.4 | 2600 | 87.0 | Largely for the inserts and buttons of percussion bits and tricone bits to cut medium-hard, hard, and very hard formations. |
| YG13C | 14.2 | 2650 | 86.5 | Predominately for the buttons of tricone bits and inserts of rotary percussion bits to cut hard and vey hard formations. |
| YG15C | 14.0 | 2700 | 86.0 | For oil cone drill bits, for medium soft and medium -hard rocks. |
| YG15 | 14.0 | 2500 | 87.0 | Good strength/wear resistance, for bits of rotary hammer rock drills and heavy rock drills, for hard and very hard rocks. |
Other grades may be offered as per customer requirements
Our advantages:
1.Strong R&D team. Professional engineers serve for clients, recommending product and grades as per your applications. We also provide after-sale service.
2. Strong Mould R&D team. We support customization of products as per requirements, and ensure high working efficiency and product quality.
3. Successful cooperation case: We cooperate with clients in domestic and abroad, and get good feedback from them.
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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