Zhuzhou yunrui hardmetal co.,ltd
| Payment Terms | T/T, Western Union,paypal |
| Supply Ability | 10000000000pcs per month |
| Delivery Time | 5-15 work days |
| Packaging Details | Carton |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, Western Union,paypal | Supply Ability | 10000000000pcs per month |
| Delivery Time | 5-15 work days | Packaging Details | Carton |
| Place of Origin | China |
Grade
| Grade | Density g/cm³ | Hardness HRA | TRS N/MM² | Applications recommended |
| YG8C | 14.55-14.75 | ≥87.5 | ≥2000 | It is suitable for making geological prospecting drill bits and mining inserts for light electrical drills for drilling soft rock and coal formations and drill bits for drilling un-silicated rock formations |
| YK05 | 14.85 | ≥90.5 | ≥2200 | It is suitable for inserts for heavy duty rock excavating machines for drilling hard and super hard rock for mations. |
| YG11C | 14.20-14.40 | ≥86.5 | ≥2260 | It is mainly used for making buttons and tri-cone and percussive drill bits for drilling hard and super hard rock formations and it can also be used for making inserts in other drill bits |
Usage:
| Type | Dimension | ||||
| D | H | SR | α° | β° | |
| SQ0610 | 6.25 | 9.9 | 3.4 | 20 | 26.5 |
| SQ0812 | 8.25 | 12.2 | 4.4 | 20 | 26.5 |
| SQ0914 | 9.25 | 13.9 | 5 | 20 | 26.5 |
| SQ1019 | 10.25 | 18.9 | 5.5 | 20 | 27 |
| SQ1119 | 11.3 | 19 | 6 | 20 | 27 |
| SQ1221 | 12.35 | 20.9 | 6.6 | 20 | 28 |
| SQ1220A-X | 12.35 | 20 | 6.3 | 25 | 24.75 |
| SQ1320 | 13.35 | 19.9 | 7 | 20 | 27 |
| SQ1422 | 14.35 | 22.1 | 7.7 | 20 | 16 |
| SQ1424A-X | 14.35 | 24 | 7.34 | 25 | 25 |
| SQ1625 | 16.35 | 24.9 | 8.8 | 20 | 16 |
| SQ1930 | 19.35 | 30.4 | 9.76 | 20 | 30 |
| SQ2132 | 21.65 | 31.9 | 11.8 | 220 | 30 |
Spherical buttons
| Type | Dimension | ||||
| D | H | SR | α° | β° | |
| SQ0810-E15 | 8.25 | 10 | 4.4 | 1.5 | 18 |
| SQ0812-E15 | 8.25 | 12 | 4.4 | 1.5 | 18 |
| SQ1827-E15 | 18.25 | 27.1 | 9.2 | 1.5 | 18 |
| SQ0812-F2 | 8.25 | 12.2 | 4.4 | 0.7 | 30 |
| SQ0915-F2 | 9.25 | 14.9 | 5 | 0.7 | 30 |
| SQ1013-F2 | 10.25 | 13 | 5.5 | 0.7 | 30 |
| SQ1114-F2 | 11.3 | 14 | 6 | 0.7 | 30 |
| SQ1216-F2 | 12.35 | 16 | 6.6 | 0.7 | 30 |
| SQ1318-F2 | 13.35 | 18 | 7 | 0.7 | 30 |
| SQ1418-F2 | 14.35 | 18.1 | 7.7 | 0.7 | 30 |
| SQ1625-F2 | 16.35 | 24.6 | 8.8 | 0.7 | 30 |
| SQ2030-F2 | 20.45 | 30 | 11.5 | 0.7 | 30 |
| SQ2230-F2 | 22.45 | 30 | 12 | 0.7 | 30 |
Spherical buttons
| Type | Dimension | ||||
| D | H | SR | α° | β° | |
| SQ1314-E15Q | 13.35 | 13.5 | 7 | 1.5 | 18 |
| SQ1320-E15Q | 13.35 | 19.9 | 7 | 1.5 | 18 |
| SQ1420A-E30Q | 14.35 | 20 | 7.2 | 3 | 18 |
| SQ1415B-E17Q | 14.35 | 15 | 7.5 | 1.7 | 18 |
| SQ1619A-E22Q | 16.35 | 19 | 8.8 | 2.2 | 18 |
| SQ1622A-E22Q | 16.35 | 21.9 | 8.8 | 2.2 | 18 |
Conical buttons
| Type | Dimension | |||||
| D | H | θ° | SR | α° | β° | |
| SZ0812 | 8.25 | 12.2 | 70 | 3.0 | 20 | 27 |
| SZ0913 | 9.25 | 13.3 | 70 | 3.0 | 20 | 26.5 |
| SZ0915A | 9.25 | 14.9 | 55 | 3.0 | 20 | 26.5 |
| SZ1016 | 10.25 | 16.2 | 70 | 4.0 | 20 | 26.5 |
| SZ1016A | 10.25 | 16.2 | 52 | 4.0 | 20 | 26.5 |
| SZ1116B | 11.30 | 15.9 | 52 | 4.0 | 20 | 26.5 |
| SZ1117C | 11.30 | 17.4 | 60 | 4.0 | 20 | 26.5 |
| SZ1118A | 11.30 | 18 | 55 | 4.0 | 20 | 26.5 |
| SZ1218A | 12.35 | 17.9 | 55 | 4.8 | 20 | 28 |
| SZ1218B | 12.35 | 18 | 55 | 4.0 | 20 | 27 |
| SZ1219 | 12.35 | 18.9 | 70 | 4.8 | 20 | 28 |
| SZ1422A | 14.35 | 21.9 | 55 | 5.0 | 20 | 14.5 |
| SZ1424 | 14.35 | 23.9 | 67 | 3.0 | 20 | 15.5 |
| SZ1420C | 14.35 | 20 | 71.5 | 5.0 | 30 | 15.5 |
Conical buttons
| Type | Dimension | |||||
| D | H | θ° | SR | α° | β° | |
| SZ1420X-G10Q | 14.35 | 20.1 | 52 | 5.0 | 1 | 45 |
| SZ1825A-E12Q | 18.23 | 25 | 55 | 6.0 | 1.2 | 20 |
| SZ1926B-E21Q | 19.35 | 26 | 42 | 7.5 | 2.1 | 18 |
Conical buttons
| Type | Dimension | |||||
| D | H | θ° | SR | α° | β° | |
| SZ0711 -F2 | 7.25 | 11 | 70 | 2.8 | 0.7 | 30 |
| SZ0812 -E15 | 8.25 | 12 | 70 | 3.0 | 1.5 | 18 |
| SZ0812 -E2 | 8.25 | 12 | 70 | 3.0 | 0.7 | 30 |
| SZ0914 -F2 | 9.25 | 14 | 70 | 3.0 | 0.7 | 30 |
| SZ1018C -X | 10.25 | 18 | 72 | 2.7 | 1.2 | 60 |
| SZ1219 -F2 | 12.35 | 18.9 | 70 | 4.8 | 0.7 | 30 |
| SZ1222X -G10 | 12.35 | 22 | 52 | 2.0 | 1 | 45 |
| SZ1320 -F2 | 13.35 | 19.9 | 70 | 4.8 | 0.7 | 30 |
| SZ1416B -E20 | 14.35 | 16 | 56 | 5.7 | 2 | 18 |
| SZ1422C -E15 | 14.35 | 22 | 71 | 5.0 | 1.5 | 18 |
Various dimension & types can be supplied at customer’s requests.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company,Seller
Year Established:
2015
Employee Number:
10~50
Ecer Certification：
Active Member
Zhuzhou yunrui hardmetal co.,ltd is located in China tungsten carbide center, Zhuzhou city.,as a professional service company in tungsten carbide products,We have some fixed cooperative factory whom integrates the production,R&D and technical service of various tungsten carbide products and tung... Zhuzhou yunrui hardmetal co.,ltd is located in China tungsten carbide center, Zhuzhou city.,as a professional service company in tungsten carbide products,We have some fixed cooperative factory whom integrates the production,R&D and technical service of various tungsten carbide products and tung...
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