There safety in the kitchen is crucial, especially when i stove they heat gas. In fact, methane or LPG pipes must be replaced periodically to ensure a safe home environment. Let’s see why, every now and then replace the tubesand how to keep the system protected and compliant.
Which gas pipes are up to standard?
The correct installation of the gas system depends above all on the pipes. The fixed general piping must comply with the UNI-CIG-7140 regulationand be preferably cutlery placed outside the building, such as courtyards, perimeter walls or surrounding walls. In addition, during the installation it is important limit the path within the rooms of a house as much as possiblewhile still guaranteeing accessibility for any inspections and maintenance.
The fixed pipes of the systems can be made with different materials, including:
- steel (unalloyed or stainless);
- corrugated stainless steel PLT-CSST;
- copper;
- polyethylene;
- metal-plastic multilayer.
Those in PLT-CSST corrugated stainless steel must comply with the UNI EN 15266 standard and be equipped with a suitable protective coating compliant with the same standard, yellow in color and with a minimum thickness of 0.5 mm.
Then there are the yellow rubber hoses, generally connected directly to the stove, and in some cases they act as a connection to the gas cylinder. For a correct one maintenance of pipes in the kitchen it is fundamental duration time.
How many years does the kitchen gas pipe last?
Maintenance of gas pipes in the kitchen is essential to ensure the safety of the system, and is advisable carry it out periodically. In this sense, the duration plays an important role on safety. Indeed, the qualified technician must check the integrity of the pipes at least once a year, maximum two. This is a good practice to identify any signs of deterioration or corrosion.
To calculate the right duration, the following factors can be taken into consideration:
- The rubber hose in the kitchen: usually has a maximum duration of 5 years from the production date indicated on the tube itself, with the deadline to be respected;
- Steel pipes (or other materials): they have no set expiry date but must be replaced at the slightest sign of deterioration.
When to change the kitchen gas pipe?
The maintenance and replacement of gas pipes should always be entrusted to qualified technicians. These professionals can evaluate the state of the system and intervene appropriately.
The yellow rubber hose, which carries the gas to the kitchen stove, must have the production and expiry date printed on the surface, visible, and must be replaced within these terms. Usually the deadline is within 5 years from the date of production.
Furthermore, it is advisable to check the integrity of the rubber hoses at least once or twice a year to detect any signs of deterioration, and replace them if necessary.
