(1) high-pressure cylinders must be kept in different places and kept firmly and securely when placed upright;Keep the cylinder away from heat source to avoid exposure and strong vibration.Generally, the quantity of gas cylinders stored in the laboratory shall not exceed two.
A. On the shoulder of the cylinder, stamp the following manufacturer's date of manufacture gas cylinder model working pressure air pressure test date and next delivery date, gas volume, cylinder weight.
B. In order to avoid confusion in the use of various cylinders, the cylinders are usually painted with different colors and marked with the name of the gas in the cylinder.
(2) the pressure reducer selected on the high-pressure gas cylinder should be classified for special use. The screw buckle should be tightened during installation to prevent leakage;Open and close the pressure reducer and switch valve, the action must be slow;When using, the switch valve should be rotated first, and then the decompressor should be opened.After use, first close the switch valve, exhaust air, and then close the decompression.Must not only close the pressure reducer, do not close the switch valve.
(3) when using high-pressure cylinders, the operator should stand at a position perpendicular to the interface of the cylinder.Do not knock when operating, and often check for leakage, should pay attention to the pressure gauge reading.
(4) oxygen cylinder or hydrogen cylinder shall be equipped with special tools and shall be strictly prohibited from contacting with oil.Operators should not wear clothes and gloves stained with grease or susceptible to static electricity to avoid burning or explosion.
Linyi Lishan Electromechanical Equipment Co., Ltd. was established in 2009, located in the logistics capital of China -Linyi City, Shandong Province. It is a key enterprise specialized in welding and cutting equipment, high-pressure gas cylinders and valves, and gas regulators. There are more than 10 product series and more than 100 varieties, such as dissolved acetylene cylinders, propane cylinders, cylinder valves, high-pressure valves, gas pipeline valves, gas regulators and other main products. Which are widely used in chemical, hospital metallurgy, hydropower, coal machinery and other industries.