MP型安全卡瓦
发布时间: 2014-08-28 13:52
MP型安全卡瓦适用于石油、天然气钻井作业中上扣或卸扣时,防止钻具下滑的工具下滑的工具,可通过调节牙板套环节数改变卡尺管径范围。
型号 Type | 扣合管径(in)Pipe O.D | 链节数 No. of Chain Links |
MP-S | 2.7/8-4.1/8 | 7 |
4-5 | 8 |
MP-R | 4.1/2-5.5/8 | 7 |
5.1/2-7 | 8 |
6.3/4-8.1/4 | 9 |
8-9.1/4 | 10 |
9.1/4-10.1/2 | 11 |
MP-M | 10.1/2-11.1/2 | 12 |
11.1/2-12.1/2 | 13 |
12.1/2-13.5/8 | 14 |
13.5/8-14.3/4 | 15 |
14.3/4-15.7/8 | 16 |
MP-L | 15.7/8-17 | 17 |
17-18.1/2 | 18 |
18.1/8-19.3/8 | 19 |
MP-XL | 19.3/8-20.3/8 | 19 |
20.3/8-21.1/2 | 20 |
21-22.5/8 | 21 |
22.5/8-23.3/4 | 22 |
23.3/4-24.7/8 | 23 |
24.7/8-26 | 24 |
26-27.1/8 | 25 |
29.3/8-30.1/2 | 28 |