Repair of Inner Chamber and Working Plane of Residual Oil Gear Pump

time：2011-12-07 03:00:56 author：特种泵阀 click：403

Residual oil gear pump is specially designed for the transfer, pressurization, injection combustion, and deep processing of heavy oil and coal tar. It is suitable for high impurity resistance, stable pressure, and long holding time at temperatures above 200 ℃.

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