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Jiangsu Shuguang Huayang Drilling Tool Co., Ltd. wish you all a Merry Christmas!
Release time:2019-12-25 Number of clicks:270
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Jiangsu Shuguang Huayang Drilling Tool Co., Ltd. wish you all a Merry Christmas!
Release time:2018-12-25 Number of clicks:247
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After understanding the common types of drilling tool failure, we will put forward specific measures to prevent the failure of drilling tools and prolong the service life of the drilling tools.First:...
Release time:2017-09-01 Number of clicks:449
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The drill pipe is a tail with a threaded pipe for connecting the drill ground equipment and drilling equipment in drilling bottom or bottom hole device. The drill pipe is the use of drilling mud trans...
Release time:2017-08-31 Number of clicks:564
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Non-magnetic drill collar is the use of a low carbon high chromium manganese alloy steel, it is the ratio of chemical composition after rigorous refining and achieve its mechanical properties by forgi...
Release time:2017-08-30 Number of clicks:907
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The steel pipe and the round steel are made into drill rods after several steps of machining. First of all, through the middle frequency heating of the end of the pipe hydraulic upsetting, increase th...
Release time:2017-08-29 Number of clicks:362
