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Question:

Liquefied petroleum gas cylinder angle valve stem leak how to do?

Liquefied petroleum gas cylinder angle valve stem leak how to do?

Answer:

Beijing reader Wang Zhongtian asked the liquefied petroleum gas bottle corner bar to leak, can the gas bottle continue to use?. Make the following reply. Liquefied petroleum gas cylinders are to be tested for tightness only after they are fitted with a good angle valve. No leakage of any part of the cylinder (including angle valve stem). Because, as long as the leak, will make flammable liquefied petroleum gas diffuse in the room, to a certain concentration, in case of fire, will be burning explosion.
Jul 19, 2017
Therefore. There is a leak of gas cylinders, is substandard products, are not allowed to leave the factory, not allowed to use. Users in exchange for new refillable liquefied petroleum gas cylinders, use soap bottle, bottle valve and cylinder weld joint, bottle valve outlet and stem, observed that the air bubble is leaking, this bottle is unqualified, shall be immediately returned to the station for bottles, filling station that is the replacement of a liquefied petroleum gas bottle, the replacement of qualified angle valve. Angle valves are important safety accessories for liquefied petroleum gas cylinders, and the Ministry of urban and rural construction, Ministry of environmental protection and Ministry of labor and personnel have promulgated standards.
Jul 19, 2017
The angle valves manufactured in batches must be certified and approved by the manufacturer, the competent department and the local labor department. The user shall not purchase and use angle valves which are not manufactured without approval. If there is any quality problem between the horns, the manufacturer shall promptly report to the manufacturer and report to the competent department of the manufacturer and the local labor safety supervision department. @ Ma Changhua $labor and personnel department Boiler Pressure Vessel Safety Supervision Bureau
Jul 19, 2017

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