船舶与海洋工程专业英语翻译

所有的管道系统和部件都有很好的海洋型,经班。管道统一安排,易于拆除尽可能地靠拢。

所有的设备将被钳夹在一个合适的方式,使振动和噪声的传播尽量避免和无阻碍的扩充。

管道系统应做压力试验根据类的要求。

热dip-galvanised管配有刺激螺栓和螺母。

颜色编码不同的管道系统根据ISO标准体系。

物料检讨

系统连接管道阀门

压载管-法兰GRE门或蝴蝶。伊或规格。

阀门

铸铁

国米腐蚀

保护

Galv胀管。(1),(2)门-或蝴蝶法兰

钢管阀门

铸铁

国米腐蚀

保护

给排水管道Galv。法兰

钢管

Galv火/ washdown。闸阀法兰

管道钢管铸铁

所有的船上有身体的球墨铸铁阀门钢、或等于(班批准)。

(1)的Galvanising钢管进行一切准备和焊接后

结束后,在实用。

(2)通过管道进行燃油储油罐不刺激,但材料

可增加厚度1毫米的指挥中心。上课的要求。

在任何一个点压载水吸滑板被安排好了

800年通用
　　所有管道系统和组件都有很好的海洋类型,经类。管道布置,容易拆除尽可能地靠拢。
　　所有的管道应夹在一个适当的方式,所以,振动和噪声的传播尽量避免和没有妨碍扩张。
　　管道系统压力测试根据类的需求。
　　热dip-galvanised管道是配备了螺栓和螺母。
　　Colou

800 General
All pipe systems and components are to be of good marine type, approved by the class. Pipelines are to be arranged as well and easy to dismantle as practically possible.
All pipes shall be clamped in an appropriate way, so that vibrations and transmission of noise are avoided as far as possible and without obstructing the expansion.
The pipe systems are to be pressure tested according to Class requirements.
Hot dip-galvanised pipes are to be fitted with galvanised bolts and nuts.
Colour coding of the different pipe systems according to ISO standard system.

Material review

System Pipes Valves Connections
Ballast pipes GRE Gate- or butterfly Flanges or spec. conn.
valve
Cast iron
Inter corrosion
protection

Bilge pipes Galv.(1)(2) Gate- or butterfly Flanges
steel pipes valve
Cast iron
Inter corrosion
protection

Drain pipes Galv. Flanges
steel pipes

Fire/washdown Galv. Gate valves Flanges
pipes steel pipes Cast iron

All overboard valves to have body of ductile steel, or equal (class approved).
(1) Galvanising of steel pipes to be carried out after all preparation and welding is
finished, where practical.
(2) Pipes conducting through fuel oil tanks are not to be galvanised, but material
thickness is to be increased by 1 mm acc. to class requirements.
Under all suction points in ballast tanks a wear plate to be arranged