Complaint
1. Storage of nitrogen cylinders
(1) Gas cylinders should be stored in ventilated and cool places, and can not be too cold, too hot or too hot, so that the bottle material deteriorates. Nor can it be exposed to sunlight and all heat sources, because in the heat, the strength of the bottle wall may be weakened, the gas in the bottle expands, the pressure increases rapidly, and the explosion may be caused.
(2) Near the gas cylinder, can not have reducing organic matter, such as oil cotton yarn, cotton cloth, do not use plastic cloth, linoleum cover, so as to avoid explosion. Do not put in the channel, so as not to fall. Do not use the gas cylinder in the laboratory, should be stored in a special library.
(3) Different cylinders can not be mixed. In the laboratory, do not put the gas bottle upside down or lying down, in order to prevent the release of compressed liquid when opening the valve. To firmly upright, fixed on the side of the wall or the experimental table, the best fixed frame.
(4) When receiving gas cylinders, the application of soapy water test valve leakage, if leakage, to return to the manufacturer, otherwise dangerous.
2. When transporting nitrogen cylinders
avoid knocking, striking, and rolling the cylinders. The valve is the most vulnerable part, to be protected, therefore, handling gas cylinders, should pay attention to observe the following rules:
(1) General provisions: when handling gas cylinders, do not make the gas cylinder protruding beside the car or both ends, and should take adequate measures to prevent the gas cylinder from falling from the car. Transport can not be scattered, so as to avoid collision in the vehicle. Do not use magnets or chains suspended, can use a rope to tie the lifting, not more than one at a time. If more than one crane is used for loading and unloading, the formal design bracket should be used.
(2) When the gas cylinder is handled, the gas cylinder cap should be covered to protect the valve.
(3) Avoid touching the handling cylinders with hands, gloves and rags stained with grease.
(4) Before handling, all accessories connected to the gas cylinder, such as pressure regulator and rubber tube, should be removed.
3. Use cylinders
(1) the cylinder pressure regulator must be connection, after decompression, again out of use, do not use gas cylinder valve direct connection. The best parts and cylinders are painted the same color logo.
(2) install regulator, piping, etc., to use absolute right. If not suitable, can never importune consistent hard, joint lubricating oil is not put, don't welding. After installation, not leak test interface, can use.
(3) keep the valve clean, prevent the gravel, filth, or sewage into the valve sleeve, cause air leakage. When cleaning, by experienced people slowly open the valve and discharge little gas wash away the dirt, the operator should be slightly away from the cylinder valve.
(4) to open the valve, should slowly; Close the valve, flow to the gas cut-off, enough is enough, don't force or pressure.Don't contact with electric wires a cylinder
(5)lest produce arc, make dangerous heated gas inside the bottle.
(6)The gas cylinders are not used, namely the input gas pressure gauge pressure should not be zero, otherwise, may be mixed with air, reinstall again in the future work happens when the dangerous gas.
(7)Attending a cylinder nearby, there must be suitable fire extinguisher, well ventilated and the workplace.
4. Pay special attention to and accident treatment
(1) cylinder and instrument bottle securely to prevent drug back into a bottle, produce risk.Produce temper or cylinder body
(2) such as fever phenomenon, should immediately turn off the cylinder valve, ore will be out of the outdoor air cylinders, cylinders and soak in cold water, or water with a lot of cold water, reduce the temperature, open the valve slowly, to continue until gas after cooling.
Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.
The company has many years of production experience and inspection experience. Over the years, our company has always maintained the production of high-quality safety and fire fighting equipment. As long as unqualified products are detected, they will not be allowed to enter the market. We will always provide customers with quality products.
In order to further promote the direction of development in this field, through continuous innovation and improvement, achieve customer first, service first, mutual benefit. It opened up a series of fire extinguishers as the main trade demand, provide safety equipment for customers, and in order to get more cooperation opportunities.
1. Q: Payment Trems:
A: TT 30% Deposit, 7% balance against copy B/L.
L/C 100% at sight.
2. Q: What's your minimum Quantity?
A: 100pieces/size.
3. Q: How does your factory do regarding quality control?
A: Quality is priority. Safetylife people always attach great importance to quality controlling from the very beginning to thevery end.
