In order to ensure the quality of the valve during production and processing, it is necessary to do its inspection work, so what is the specific operation?Because when it is used on the pipeline, its quality affects the sealing safety of the pipeline, so it is necessary to ensure its wall thickness,

Brass standard is a standard rule formulated by the relevant state departments to regulate the brass industry. It is of great significance for the harmonious, stable and unified development of the brass market.Brass is an alloy of copper and zinc. If brass is composed of copper and zinc, it is calle

Nowadays, brass has been widely used in people's daily life and industrial production, but many people only stay in the simple understanding of brass crafts, copper wares, chemical raw materials and so on. What is the use of brass? Understanding the use of brass can make better use of brass.Brass is

Valves are an indispensable part of the pipeline, and its use is also selected according to different environments. There are many different types of products, so what should be paid attention to when operating different products?The most common ones are gate valves and shut-off valves. When these p

Brass valve is characterized by low flow resistance. The internal medium channel of the brass valve is straight, the medium flows in a straight line, and the flow resistance is small. The brass valve saves effort when opening and closing. It is compared with the shut-off valve, because whether it is