temporary casing
关键词：
The casing drilling is obtained by driving a steel siding into the ground in order to protect the whole drilling operation;
Double-walled casings can be used universally, as they are designed especially for transmitting high rotational and vertical forces as created by the rotary drives and oscillators. The use of double-walled casings ensures a flush drill string.
The casing drilling is obtained by driving a steel siding into the ground in order to protect the whole drilling operation;
怎么才能选择一款适合您的？
让我们协助您！
我们的专家尽快与您联系，满足您更多需求。
最新产品
最新新闻
ONLINE MESSAGES
*Note: Please make sure to fill in the information accurately and maintain smooth communication. We will contact you as soon as possible
CONTACT US
1
Tel： +86-731-86800281
Whatsapp：+86-15273167776
Mailbox： info@zhizhuogloves.com
Headquarters: No.49 Kaiyuan Road,Xingsha Economic Developing Zone,Changsha,Hunan Province,China