pump piping

Pump casing is horizontal split casing and it is unnecessary to dismantle motor and piping when maintenance.

泵壳为水平中开，检修时不需拆卸电机和管路。

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In airtight petroleum piping process, the pressure regulation between upstream and downstream pump stations are significant.

在密闭输油过程中, 上、下游泵站之间的压力调节至关重要.

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Through piping model test and pump unit trial it is shown that with the two types of isolating shims the vibration acceleration of the piping system can be reduced evidently.

经管路模型试验和水泵机组试验证明，这两种隔振垫可使管路系统振动加速度级明显下降。

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Secondly, mathematical models were established for the major component of the liquid cargo operating system, such as the cargo tank, cargo piping, stripping pump, compressor, heater, etc and presented calculation process.

其次，对液货操作系统的主要组成部分：液货舱、货物管路、扫舱泵、压缩机、加热器等建立数学模型，并给出了主要的计算流程。

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This system includes fuel oil tank, fuel oil pump, fuel oil hand pump, auxiliary engine daily service tank, piping and valves.

本系统由燃油舱、燃油驳运泵、燃油手摇泵、辅机日用油柜、管路及阀件等组成。

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