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2022-12-20 [ Company News ]
We often see the use of a valve in environmental engineering equipment to control the flow of media, this is the butterfly valve. Butterfly valve, also known as flap valve, is a simple structure regulating valve, can be used to control the ......
Conventional self-tapping screw production complete process
2022-12-20 [ Company News ]
Screws are used in mass quantities in electrical appliances, furniture, automobiles, construction and other fields, the use of very large. How do you mass-produce screws? First of all, briefly describe the complete process from finished pro......
Three eccentric butterfly valve which three eccentric?
2022-12-14 [ Company News ]
The sealing performance of the traditional hard seal butterfly valve is not guaranteed, and the leakage is large. In order to change this situation, the hard seal butterfly valve has been reformed for many times, and the three eccentric but......
What are the uses and advantages of galvanized screws
2022-12-08 [ Company News ]
With the development of science and technology industry, hot-dip galvanized screw products have been used in many fields, which have been used in power tower, communication tower, railway, highway protection, lamppost, Marine components, bu......
Pneumatic butterfly valve common failures and elimination methods
2022-12-08 [ Company News ]
Pneumatic butterfly valve test and adjustment 1. The butterfly valve, whether manual, pneumatic, hydraulic, electric components are strictly debutted before leaving the factory. When the user rechecks the sealing performance, the impor......
Goldensea is one of the Global leading water valve suppliers and ductile iron butterfly valve manufacturers, which was established in the year 1991. The main products are butterfly valves...[ read more ]
