Under what circumstances can the property close the main gas valve?

You have to discuss this problem with the gas company, and generally they won't agree to change it.

(1) Changes need to be paid.

(2) Who wants to change?

(3) It is not allowed to change the local regulations of the public.

To put it bluntly, when buying a house, you should consider all aspects and pay for everything. If you don't like the gas main line when you look at the house, you can bring it up at that time. If you don't mention it, it means you approve. Now you are talking about this and that. Is this reasonable?

Pipeline gas belongs to public facilities and equipment, according to the provisions of the general principles of the civil law.

Eighty-third adjacent parties to real estate should correctly handle the adjacent relations such as water interception, drainage, transportation, ventilation and lighting in accordance with the spirit of convenient production, convenient life, solidarity and mutual assistance, fairness and reasonableness. If it causes obstruction or loss to the neighboring party, it shall stop the infringement, remove the obstruction and compensate for the loss.

Hope to adopt, thank you.