11 - 13 of 13
41 21f threads double wall rc pipe
Selling leads
|
...Thread R780 Steel Grade Steel RC drill Rods Product Description 1. Steel grade: E75 R780 G105 S135. 2. Specifications: 42-140mm. 3. Thread: For ...
2025-01-02 16:10:03
|
|
Customized Double Wall Drill Pipe For Reverse Cycle Drilling Product Description Double wall drill pipe is suitable for reverse circulation technology...
2025-08-01 00:10:52
|
|
102mm RC Drill Pipe 4" Remet thread high quality R780 steel grade Product Description: The high-pressure air and the gas pipe are transported to ...
2025-08-01 00:10:52
|