1. Clean the sealing surface of the butterfly valve and the dirt in the pipeline.
2. The inner port of the flange on the pipeline must be aligned and press the rubber sealing ring of the butterfly ...
The importance of valve selection: The selection of control valve structures is determined by comprehensively considering factors such as the medium used, temperature, upstream and downstream press...
WCB, a carbon steel casting material conforming to ASTM A216 Grade WCB, undergoes a standardized heat treatment process to achieve the required mechanical properties, dimensional stability, and res...
Butterfly valves are suitable for pipelines that transport various corrosive and non-corrosive fluid media in engineering systems such as coal gas, natural gas, liquefied petroleum gas, city gas, h...
The Guangxi-ASEAN Building Products and Construction Machinery International Expo serves as a pivotal platform for deepening cooperation in the construction sector between China and ASEAN member s...
1. What is the internal thread connection of the valve?
Internal thread connection means that the end of the valve body is processed into a tapered tube or straight tube female thread (internal thr...
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