About Styrene Unit Safety Valve
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What are the special requirements for the design and manufacture of the safety valve on the superheated steam pipeline of the styrene plant (the pipeline from the steam superheated furnace to the reactor), such as the material of the safety valve, etc. . . Does it need to be imported?
From the perspective of application, safety valves are mainly classified into major categories, ASME SECTION 1: safety valves for power station boilers (including boiler drums and superheaters), and the other is ASME SECTION 8: safety valves for non-power station boilers. According to your description, it should belong to the latter. It should be possible to use domestic safety valves. The material is recommended to be WC6. Of course, if you have sufficient funds, it is better to use imported ones: handshake
The person upstairs pointed out whether WC6 is a typo, should it be A216WCB? :$