PAC We,Hangzhou Hongbo Chemical Co.,Ltd is a professional manufacturer of CMC and PAC in China. CMC and PAC can used in Oil drilling fluids,If anyone interesting in this product.Kindly contact us.

The crankshaft is made of casted alloy steel and furnished with herringbone gear, connecting rod and bearing. The tooth form of the big geared ring is herringbone gear. The gear bore and the crankshaf

We mainly manufacturer Emsco F-500, F-800, F-1000, F-1300, F-1600,Gardner Denver PZ-9 and National 12-P-160 mud pumps. Our product line also includes unitized mud pump packages driven by AC/DC motors

QZ3NB-37 mud pump is the pump that the Qingzhou petroleum machinery factory research to manufacture. Design characteristics is an optimization parameter, increased the stroke properly, lowered the spe

F series mud pump is applicable to the requirement of high pump pressure in oilfield and high displacement technology of well drilling with its solid and compact structure, small volume and outstandin

Zinc Bromide Molecular Formula ZnBr2 CAS No. 7699--45--8 Technical Index Powder Liqiud Appearance White Power Colorless Transparent Liquid Main Content ≥96.00% ≥70.00% Chloride ≤0.50% ≤0.