Min. Order Reference FOB Price
1 Set US$20.00-300.00 / Set
Product Description
Cement Plug The function of the rubber stopper is: when all the cement slurry is poured, press the rubber stopper, which goes down against the cement slurry to scrape the cement slurry adhered to the inner wall of the casing and prevent the displacement of drilling fluid and cement slurry. Mixing ...