info@cngoldensea.com
+(86)15122654356
mental seat butterfly valve six protective measures
2023-08-08 [ Company News ]
The following are six protective measures for mental seat butterfly valves: 1, the bolt welded on the valve disc should not be too long, otherwise it will be too long and hold the valve body internal flow channel, resulting in the sealing s......
Butterfly valve commonly used non-metallic materials
2023-07-14 [ Company News ]
1. Butadiene rubber: Butadiene rubber is generally used as the seat material of butterfly valve, and its temperature resistance is not very good, so the manufactured butterfly valve is generally not used in high temperature environment. Dan......
Goldensea staff wish customers Yuan Dragon Boat Festival peace and health
2023-06-22 [ Company News ]
The Dragon Boat Festival is one of the four traditional Chinese festivals, along with the Spring Festival, Tomb-sweeping Day and the Mid-Autumn Festival. Dragon Boat Festival culture has a wide influence in the world, some countries and reg......
The correct installation method of butterfly valve and the problems often encountered
2023-06-21 [ Company News ]
The hard-sealed butterfly valve with elastic structure is composed of valve body, valve plate, valve stem, elastic seat, pressure ring and other main parts. The structure and function of the pressure ring: the side of the pressure ring is t......
What are the uses and characteristics of the American standard butterfly valve?
2023-06-08 [ Company News ]
American standard butterfly valve uses: Used in sulfuric acid industry gas pipeline: furnace blower inlet, relay fan inlet, electric defogging series and connection valve, S02 main blower inlet, converter adjustment, preheater inlet and out......
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 ]
