| 类型 |
Other |
| 机器型号 |
钻井设备 |
| 验证 |
艾西 |
| 材料 |
碳钢 |
| 处理类型 |
选角的 |
| 使用 |
煤矿开采 |
| 出生地 |
Hebei China (Mainland) |
Steel castingsteering collar spare part for mining machinery Weight:50 - 5000kg Design and alloy selection flexibility Materials: Stainless steel, carbon steel, alloy steel ISO9001 approvedProduced by experienced technical staff Small orders accepted Production capacity: more than 5,000MT per year Perfect test ability Special heat treatment: anneal, quenching, normalizing, carburizingpolishing, plating CNC Machining:CNC lathes, milling, drilling, planning, grinding machines and assembly also available.