Grease: lithium, calcium, lithium complex, calcium sulfonate, bentonite. lubricant: hydraulic oil, gear oil 100 220, chain oil, slideway oil..
Barite, bentonite, river sand, sea sand, processed copper, processed steel powder.
Drilling Chemicals Eg Barite, Bentonite, Calcium Chloride, Potassium Chloride, Sodium Chloride, Sodium Bromide, Calcium Bromide And Emusifier P&s..