Gas pipes in the kitchen: is it possible to redo the piping to the stove

This article is an attempt to clearly explain what a resident of an apartment building can do with his own hands with an internal gas pipeline in his apartment. I will pay attention to the restrictions set out in the regulatory documentation, and talk about my own practical experience regarding how and with what you can move the gas pipe in the kitchen. So, let's go.

Hands off!

Let's talk about prohibitions first. Yes, yes, dear reader, I have no doubt that you are full of enthusiasm and eager to carry out the transfer of the gas pipe in the kitchen yourself. However, take the restrictions I have listed as seriously as possible:

You can not move the gas riser in the kitchen. All you can do is change where the branch is attached to it or the length of this branch;

The norms for a gas pipe in the kitchen are set out in the document I have already mentioned - SNiP 2.04.08-87.

Gas distribution in a residential building must be performed predominantly at the weld. Threaded and other collapsible connections are allowed only on connections to shut-off valves, gas meters and consumer devices;

On the practical side, this means for us that the internal gas pipeline in the apartment cannot be assembled from pieces. Climbing to the gas pipeline with welding, not being able to completely turn it off, really, is not worth it.
Another nuance: this paragraph of SNiP does not completely prohibit the use of collapsible connections, but only recommends refraining from them.

All detachable connections must be made in places accessible for inspection and repair. You should not hide them in non-separable kitchen furniture;
The gas pipe must be laid, as a rule, openly;
If there are several gas consumers, shut-off valves must be installed in front of each of them;
In places of passage of people (for example, above or in the hallway), the gas pipe must run at a height of at least 220 centimeters. What is the instruction connected with - I think you can not explain;
Steel internal gas pipelines are recommended to be painted for corrosion protection. At the same time, the decor of the gas pipe in the kitchen or in the hallway must be waterproof.

Do not test connections with a lit match. It's not a matter of safety: for a gas to explode, you need its mixture with air in sufficient concentration.
The fact is that in small concentrations, with minor leaks, it simply does not catch fire.

Faucet replacement

Soviet-style gas plug valves are not very convenient to use and need regular maintenance. In particular, the cork must be liberally lubricated. The lubricant fills the grooves to prevent gas leaks and reduces the force required to turn the plug.

Can I change the faucet myself?

If so, the rate of gas outflow from the pipe will be minimal, and the pressure will not prevent the installation of a new valve instead of the old one.

The replacement algorithm looks like this:

Conclusion

Comrades, I remind you once again: working with gas equipment is an area where amateur performance is truly dangerous. Just don't forget about it. As always, the video in this article will offer you additional materials. Feel free to share your own experience in the comments. Good luck!