Winter is the peak of the use of natural gas, and the use and maintenance of gas facilities in the home is also a concern of the public. However, many people do not know that the old-fashioned connection pipes for gas cookers and pipes are generally rubber. The use time is short. If there are problems such as aging, they need to be replaced in time, otherwise gas leakage will occur. The staff of the city gas company reminded that after replacing the gas connection pipe by yourself, don't forget to find a professional security check.
"The gas connection pipe of my house has been foaming and cracking, and the pipe card is also loose. Whenever I cook, I am afraid." Ms. Wu lives in the Dulan district of Qingshan District, she said, because she is worried. Gas leakage, she intends to change a connecting pipe, consulted the gas company, learned that the gas company to buy 1 meter gas connection pipe to 75 yuan, and in some gas stove stores, the price of the connection pipe is lower than a dozen yuan. “The gas company said that their connecting pipes are dedicated, but they have to buy them back, and the gas stoves are not only low-priced, but also provide door-to-door replacement services. Which one should I buy?â€
The reporter learned that the gas connecting pipes currently on the market are generally made of rubber or composite materials. The rubber material is easy to fall off and aging, and the price is relatively cheap. The service life is generally about 2 years. The composite material has good impact resistance, corrosion resistance and long service life. "In fact, this thing is not professional and unprofessional. As long as the product leaves the factory, it is definitely in line with the regulations." The owner of a well-known gas stove specialty store in Sanba Road, Kunming District told reporters that the gas connection they sold in the store. The tube is matched with the gas stove, and can also be sold separately, 45 yuan 1 meter, can be used for several years. In the business hall of a city gas company near the Hong Kong Garden in Kunming District, the staff introduced that gas pipes can be purchased in the various business halls of the gas company, and the public can buy them back and replace them themselves. "We sell stainless steel corrugated pipes, which are stronger than ordinary rubber pipes in terms of durability and safety. It costs 75 yuan per meter." The staff told reporters that the gas connection pipe can last up to 10 to 15 years.
“After changing the gas connection pipe by the public, we can contact our staff. We can provide door-to-door security service free of charge.†The customer service staff of City Gas Co., Ltd. stated that the gas connection pipe should be replaced within the marked use time limit, and the length of the hose should not be suitable. More than 2 meters, currently the gas connecting pipes sold on the market, some are not dedicated to gas, there may be security risks.
“The connecting pipe is located at the interface between the pipe and the gas equipment. When installing, be sure to use a pipe clamp to prevent air leakage. After installation, you can use soapy water to check for leaks at the joint. The gas connecting pipe must be a whole. Can not be used in two, and it is best not to wrap it up to avoid gas leakage after it is difficult to find." The staff introduced that the city gas company will check the gas facilities in the user's home every year, but because of the tight manpower, it is still It is not possible to replace the gas connection pipe for the user. Reporter Hou Yunqing
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