ZQ203- 100 Drill Pipe Power Tong is a new type of mechanized tool on drilling floor. The tong is the combination of the upper tongs and low tongs.
Open head design allows the tongs to be on or off drilling pipe whenever necessary
Casing Scraper is used in drilling or repairing well. It can scrape off the dirt、cement scale、deposit of wex and salt、perforation burr and rust on the face inside casing, so that
every tool can be freely through he casing. In drilling or repairing Job, scraping casing have been a necessary process to promote efficiency (for instance: raise sealing function of packer).
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