I’d like to ask Haiyou about the loading issue
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For the universal connection of pipes at the loading platform, is it necessary to install an emergency shut-off valve? If it is necessary, are there any standard documents to support it? Thank you!
Generally, quick connectors or flange connections are used to link flexible hoses to tank trucks, and emergency break-off valves can be added, but there is no document requiring this by law.
The gas station regulations impose mandatory requirements on breakaway valves
It seems there are regulations regarding the loading of liquid hydrocarbons, requiring the use of universal joints and emergency shut-off valves
Now, new loading platforms are designed with this in mind, as well as static electricity alarms (interlocked with pneumatic valves).
Hello, OP! I am from Lianyungang Yuanyang Fluid Loading and Unloading Equipment Co., Ltd.; our company specializes in the manufacturing of loading nozzles and similar products. It is currently the largest and most professional manufacturing company in the country. There is no mandatory requirement for installing pull-break valves on flexibles; they are installed only as per the customer’s request. Thank you!
It needs to be specified in the regulations for permitting the loading of mobile pressure vessels. If it’s not set, there will be no license; you have to figure it out on your own