Crude oil crash and natural rubber

In the recent period, due to the continuous rise of the U.S. dollar, the deterioration of the global financial economy, and the increase in domestic regulatory pressure, the global natural rubber market ended its periodic recovery and returned to the downward trend. As of the 7th, Tokyo Plastics su

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Sulfuric acid pump type selection question

Concentrated sulfuric acid is not only corrosive, due to its large proportion, abrasive is also very strong. Therefore, the choice of concentrated sulfuric acid pump need to pay attention to several issues: 1, resistant to strong corrosive sulfuric acid, 2, the best also requires resistance to di

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Traps, Bachony Valves

Trap traps. The role of the Bachony valve trap is to automatically and intermittently drain condensate from steam lines and steam equipment systems and prevent steam from leaking out. Commonly used traps are floating barrel type, thermodynamic type, free float type, bimetal type, pulse type, bell t

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Valve maintenance procedures

Valve maintenance of the general procedure: 1, the valve is removed, the steel word on the valve and the flange connected to the valve, lay the maintenance number, and record the valve working medium, working pressure and working temperature for the repair of the election Corresponding material. 2,

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