With the recent occurrence of flammable gas accidents, the resulting personnel injuries and property losses have also caused the responsible person to pay attention to the installation of flammable gas alarms. The flammable gas alarms are mainly used to detect flammable gas leaks. It is used to prevent accidental damage caused by flammable gas leakage. Whether it is life or property, the production of flammable gas alarms is widely used in petrochemical gas station boiler room restaurants and other industries that use flammable gas, but some enterprises install flammable gas alarms. After the device is placed there, regardless of whether it is asked, the flammable gas alarm becomes a scorpion, and the gas alarm cannot be alarmed when a flammable gas leaks.
When the user purchases the flammable gas alarm, it can be sent to the relevant local agency for identification, so that when the flammable gas alarm is used, it will be reassured, and after the user purchases the flammable gas alarm, it should be periodically authenticated and repaired, and flammable. The detector of the gas alarm adopts the imported gas sensor and uses the principle of catalytic combustion detection. Therefore, the detector surface of the combustible gas alarm is 3-5 years, and must be used when using the combustible gas alarm. Under the conditions of reasonable conditions and proper maintenance, the service life can be extended. The zero point and range of the flammable gas alarm should be checked every 2 months. At the same time, the detector should be inspected frequently for accidental water inflow. The flammable gas alarm is an explosion-proof gas alarm. The explosion-proof grade is six grades, so it should not be used beyond the specified range. It should not be used in the case of sulfur, and should be as high as the flammable gas concentration is lower than the lower explosion limit. Used below, otherwise, it is possible to burn out components.
Valve Cover Gasket made of rubber or cork, its function is seals the top of the engine and prevents the oil leaks.
The color of Valve Cover Gasket usually is: Black, Gray, Blue, and Red-
The rubber material of Valve Cover Gasket can be NBR(Nitrile Butadiene Rubber), ACM( ACrylate Material), SILICON AND VITON. Each type material have their own character: Consider the following characters when you choose the valve cover gasket: Vehicle types, oil-resistance, temperature-resistance, aging properties, costing and personal preference etc-
HAP VALVE COVER GASKET BASIC characteristic:
Easy install.
Withstand high and low temperatures.
Provide the reliable sealing.
Use minimal tightening.
The new trend of valve cover gasket:
These years, the new valve cover gasket are increasingly produced with profiles and not flat; that is, gasket surface is produced with beads or lips, Instead of the whole gasket surface, only the profile need to be pressed, So, the sealing beads or lips is very important, just a slight amount of bolting force can produces the sufficient deformation and adaptation.
Valve Cover Gasket
Valve Cover Gasket,Durable Valve Cover Gasket,Rubber Valve Cover Gasket,Wear Resistant Valve Cover Gasket
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