BOTOU BOLU Petroleum Machinery

BOTOU BOLU Petroleum Hydraulic Machinery CO.,LTD.We Supply mud pump. The main products of our company are two lines of drilling pumps:3NB and F,including 10 types : 3NB-350,500,1000,1300,1600 and F-500,800,1000,1300,1600.We are also producing CBG,CBGJ high pressure gear oil pumps,distributive valves,BB70 gearshift pumps,ZL25 gearshift operating valve and other necessary products for project machiner ies.Among them 3NB Single Action Triplex Drilling Pumps has been renewed and improved by mud pump parts combining the basic theory of back and forth piston pumps with practical conditions for petroleum prospecting areas in our country,combining the advantages of structure design w.