产品说明如下
IADC537 Operating Parameters (技术参数) | |
齿形Tooth Type | 勺形齿ScoopInserts |
转速RPM(r/min) | 220~40 RPM |
钻压WOB(KN) | 0.50~1.05KN/mm |
质保(小时)Warranty hours | 50~80 h |
适用岩层Application | Such as hard shale, sandstone, soft limestone,dolomite and anhydrite.硬页岩,硬石膏、软石灰岩、砂岩、含夹层白云岩 |
所有评论仅代表网友意见,与本站立场无关。