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Juncheng metal products light up your beautiful life
The Role of Nitrogen and Argon in Iron and Steel Enterprises
Due to historical reasons, China's original carbon dioxide gas cylinders have been used for a long time with a pressure of 125 kilograms per square centimeter and a filling coefficient of 0.75 kilograms per liter. Under such operating conditions, the applicable operating temperature limit is very low, while the objective operating temperature is relatively high. Therefore, the gas cylinder has been in an overpressure state for a long time, and many accidents have occurred. In 1965, the original Ministry of Labor revised the "Gas Cylinder Safety Supervision Regulation"
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2019
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10
Carbon dioxide small gas cylinders exported from Shanghai Port to Houston, USA to share
Declaration elements: 1: product name; 2: Brand type; 3. Export benefits; 4: Component content; 5:GTIN; 6:CAS; 7: Others
Installation standard for gas busbar
In order to improve work efficiency and production, a device that centralizes a single gas supply source from a single gas consumption point and combines multiple gas containing containers (high-pressure steel cylinders, low-temperature Dewar tanks, etc.) to achieve centralized gas supply. Generally installed adjacent to independent buildings or factories.