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Address: Dinghu Town, Jiangdu District, Yangzhou City, Jiangsu Province
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Mainly engaged in precision manufacturing and processing, vehicle oil inlet solenoid valve, oil outlet solenoid valve, common rail pump metering valve research and development, production and sales
PRODUCT
DWJ-178/250动力卡瓦是一种液压远控的机械化工具，用于钻井起下钻过程中卡住并悬持井中钻柱，不同大小的钻柱要用不同规格的的卡瓦体，其适用钻杆范围为60mm-178mm。
技术参数
|
型 号
|
DWJ-178/250 |
|
|
适用钻杆范围 |
mm |
60-178 |
|
in |
23/8″-7″ |
|
|
额定载荷 |
KN |
2500 |
|
Us ton |
275.6 |
|
|
最大工作压力 |
Mpa |
16 |
|
psi |
2320 |
|
|
工作流量 |
L/min |
3.6-35 |
|
gpm |
0.95-9.2 |
|
|
外形尺寸 |
mm |
980×889×305 |
|
in |
38.6×35×12 |
|
|
质量 |
kg |
520 |
|
lb |
1146 |
|