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Metal metal seat butterfly valve features
2023-01-05 [ Company News ]
Metal seat butterfly valve for eccentric metal seal structure, the sealing form is metal to metal seal, metal sealing ring can be replaced, stainless steel plate and graphite composite plate sealing ring to metal seal. It is widely used in ......
The selection principle of butterfly valve
2022-12-27 [ Company News ]
First, the choice of butterfly valve type 1. the flow characteristics of the butterfly valve is approximately straight, whether it is in line or eccentric type difference is not very big. Medium line type is suitable for regulating and......
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......
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 ]
