Rubber ring use for Coal mine electrical equipment
Rubber ring use for Coal mine electrical equipment
Please see the following features of all kinds rubber material, please choose the suitable one for your items, thanks.
| Material Name | Hardness | Working Temperature (Degrees) | Standard material |
| NBR | 40~93 | -55~150 | N7096, N8000, N9000 |
| XNBR | 50~90 | -20~125 | X7000 |
| FKM | 50~90 | -44~275 | V7500, V8033, V9000 |
| EPDM/EPM | 40~90 | -55~150 | E7050, E7002 |
| HNBR | 55~90 | -55~150 | H7000, H8300 |
| VMQ | 25~90 | -100~300 | S7000, S7031 |
| CR | 30~90 | -40~125 | C7000 |
| FVMQ | 45~80 | -60~232 | F7004, F8004 |
| AU/EU | 60~95 | -80~100 | U7000, U7005 |
| CO/ECO/GECO | 50~80 | -40~135 | D7000 |
| SBR | 50~70 | -40~70 | B7000 |
| IIR | 50~70 | -55~100 | I7000 |
| NR | 40~90 | -50~100 | A4000 |
| AEM | 40~85 | -30~175 | G7000 |
| ACM | 45~80 | -25~175 | P7000 |
| FFKM | 75~91 | -25~327 | 1050LF, 4079, 6375, 7075 |
Products that meet international standards:
Product quality is our top concern, we check the quality very strictly, from raw material to assembly. We source raw materials from 30 stable major suppliers, including DuPont, Dow Corning, Lanxess AG, and Baosteel. All of our rubber products are certified to ASTM, DIN, JIS, AMS and MIL standards. All specifications are controlled under the standard tolerance.
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