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- Pump LinerRundong’s mono-metal liner has its inner bore quenched with the carburized layer thickness as 1.5 to 1.8mm to achieve hardness of 58 to 60 HRC. The liner features high hardness, great corrosion resistance, no deformation and high surface finish.
- Valve Assembly valve body and valve seat are made of premium alloy steel though one-piece forging and carburizing treatment processes, thereby ensuring high intensity. In addition, precise calculation is performed and CNC machining is conducted for the dimensional matching of valve seat and valve body working...
Piston is one of the wear parts consumed the most in mud pump for drilling system. Rundong manufactures pistons of various specifications, which can be applied on different drilling pumps, such as F series, 3NB series, P series, PZ series and UNB series. -
CV. VERRIZA ELEKTRIK INDONESIA
Ruko Silktown Avenue Blok.RK/A5-05
Pd. Jagung Tim, Kec. Serpong Utara,
Kota Tangerang Selatan, Banten 15326
INDONESIA
Tel: 0821-7408-7109 / 0813-9946-7326
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DKI Jakarta - Jakarta Barat
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