Product Description
The circulating sub is a specialized tool for circulating drilling fluid when running in casing on
the way or finishing running casing downhole.According to actual needs.there are circulating
sub with casing thread and circulating sub with union thread.
Member Information
Mudanjiang Dongxu Machinery Co.,Ltd |
Country/Region: | Hei Long jiang - China |
Business Nature: | Manufacturer |
Phone: | 15945329703 |
Contact: | Cindy Yang (sales representative) |
Last Online: | 27 Mar, 2014 |
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