Gas isolation valve involved in US Steel plant explosion: Chemical Safety Board

The CSB has not determined whether the valve failures occurred before or as a result of the explosion on Aug. 11, which ...
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Fatal Clairton explosion happened during valve maintenance, investigators say

The federal board investigating the fatal August explosion at the Clairton Coke Works says the incident happened when a crew ...

U.S. Chemical Safety Board releases preliminary findings into deadly U.S. Steel plant explosion

More than a month after the deadly U.S. Steel Clairton plant explosion, investigators are revealing new insight into how it ...

Update on fatal U.S. Steel Clairton plant explosion investigation cites valve failure

The U.S. Chemical Safety and Hazard Investigation Board provided an update Monday on its investigation into the fatal U.S.

The Guardian of New Energy Vehicle Safety: New Laser Cutting Technology for Explosion-Proof Valves in Power Batteries

In the manufacturing process of explosion-proof valves, the cutting process is a crucial link. Different cutting methods each have their advantages, but among numerous technologies, laser cutting has ...

Carbon monoxide, gas alarms triggered before fatal explosion at U.S. Steel Clairton facility, authorities say

Carbon monoxide and gas alarms were triggered leading up to fatal explosion at the U.S. Steel Clairton Coke Works site Aug. 11., according to information released by the U.S. Chemical Safety and ...