Attention to the proper use of hose life safety

Residents use gas facilities tend to ignore some of the ancillary equipment such as valves, hoses , stove inspection , these are ignored by the device is likely to become invisible killer for gas safety lay hidden.I recently learned from the gas company Gas repair center that, in the first half of the police repair center 298, as bottled liquefied petroleum  Hydraulic tube fittings  to provide relief . Among them, the user valve leakage, no washers , gaskets leak 88 onwards, users hose leaks, blocked 63 onwards . Some residents of the stove has exceeded the state's retirement period , which is also a lot of potential safety problems .Home reducing valve leak occurred later due to gas accidents . A household gas leak found in the home , close the valve immediately after the alarm . Gas 110 onsite inspection, found that the gas valve out of the user's problem . Fortunately discovered in time , did not lead to disaster.Poisoning occurred in the past , more than 60% of the explosion is due to valve or rubber seals without Shanghao loss, damage caused . Therefore, the proper use of pressure reducing valve is very important.Metal hose connectors that install pressure reducing valve when the first note on the positive, good threaded on , then press the Left-hand direction ( counterclockwise ) rotation of the handwheel . Valve inlet side of the rubber seals are used to prevent leakage of an important component of each replacement of LPG cylinders should be checked that the seal is intact , if deformed or damaged, must be replaced.In  Hydraulic pipe fittings addition to reducing valve, gas hose is also an important component of the device . A household alarm call home has a very strong smell of gas , close the valve , the taste is not a long time to disperse . Gas 110 Alarm onsite inspection and found serious aging skin tube , gas leaking from the cracks constantly , also found that there are mild valve leakage . It is assumed that the user's skin tube with at least five years.
Metal hose connector to tell you , non-metallic materials LPG hose life is generally two years , a long time easy to aging and even cracking, easy to produce gas leakage and other safety hazards , so regular inspection and replacement, replacement of at least two years once. Non-metallic materials middle of hose may not have the interface , not through walls , windows and doors . Because rubber hose safety factor is low, some of our cities have banned the sale of ordinary hose to impose higher safety factor used metal hose . The price of the metal hose rubber hose slightly more expensive than the average , but the security and reliability are increased .In addition , the use of embedded gas stove stove users must be careful to check whether with automatic flame failure protection devices, and pay attention to life . Flameout protection device with automatic gas stove burner flames are accidentally extinguished in the case of flameout protection device can promptly cut off the gas supply , thereby avoiding gas leak dangerous. Of the embedded gas stove automatic flame failure protection function has been a mandatory requirement, but there are still some manufacturers of products not up to standard . When residents in the purchase carefully screened stove , do not buy flameout protection device with automatic stove . For eight years have passed , " Doomsday" The stove should be replaced as soon as possible .