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Upper nozzle
Metering nozzle
Protective tube of a thermocouple
Tundish nozzle
SEN
Monoblockstopper
Purging plug(Compsite Purging plug)
Collector nozzle
Upper nozzle
Refractory mortar
Castable
wellblock

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HYDYIT

Refractory materials for high temperature industry such as  iron&steel making, glass manufacture, cement manufacture, petrochemical industry, etc.

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万向联轴器的工作原理
万向联轴器是一种特殊的联轴器，分精密型万向联轴器以及大扭矩万向联轴器两大类， 用于两相交轴上的可移式
联轴器的选择
联轴器的选择     常用联轴器大多已经标准化，一般直接从标准件中选取即可，选择步骤是：先选择类型和
Application

Metallurgy

Petrochemical

Electricity

Mining

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