阀座

Seating faces: Stellite 6 is used to prevent seizing and galling.

阀座面：钨铬钴合金6用于防止磨损。

The forged disc has an integral Stellite hardfaced seat and guide surface.

锻造阀瓣具有整体钨铬钴合金硬化阀座和导轨表面。

Four seat designs: Integral, resilient and renewable Stellite 6 see pg.

四种阀座结构：整体结构，弹性结构和可更新结构钨铬钴合金6结构（参阅第10页）。

High quality deposits of Stellite 6 and other hardfacing alloys are assured by the use of the following state of the art technology: controlled preheating, automatic Plasma Arc hardfacing equipment and a controlled cooling process.

采用高质量的钨铬钴合金6和其它表面硬化合金，确保下列现代技术的的应用：闸阀楔板和铸钢阀座的控制预热，自动化等离子弧硬面设备和控制冷却过程。

Rangeability, an d can b e con vertible t o reduced bore ty pe(60%, 40% reduce) by changing seal ring only.

调比大。并且仅仅改变阀座就可随意改变型等特点。

There is no wedging action or extra loading on the seats.

在阀座上，没有楔板作用力或其它负载力。

If the valve has the original seat-carrier design (Model-A; Tru-Bloc feature not included; multiport or diverter), this step is unnecessary.

如果需要维修的阀门是原先的阀座支架结构(型号A；Tru-Bloc类型不包括；多通阀或分流阀)，就不需要这个步骤。

Remove the seat wrench, hold the lower valve rod and pull up it vertical until disengages lower barrel

移开阀座扳手，用双手握住下阀杆垂直往上拉，直到整个脱离地下埋管为止。

If the cage disengages prematurely, simply use the cage as a tool to screw the check valve seat from the valve body.

如果预先拆卸阀笼，就可以将阀笼作为工具从阀体上旋转止回阀阀座。

When plastic powder gets in these seats, the powder extrudes.

当塑料粉末进入这些阀门的阀座时，塑料粉末就会被挤压。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。