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Core Differences Between Resilient Seals and Metal Seals in Valves
2026-09-16 [ Company News ]
In numerous fields such as industrial fluid control, water supply and drainage, and petrochemicals, valves serve as critical "switches." Among these, sealing performance is the key indicator of valve quality. Based on the materials used for......
What are the differences between ball valves, globe valves, gate valves, and butterfly valves?
2026-09-09 [ Company News ]
Ball Valve The operation of a ball valve is simple: the stem rotates the ball 90 degrees—when the bore aligns with the pipeline, it's open; when rotated another 90 degrees, it's closed. When you see a pipeline requiring fast ac......
2026-09-02 [ Company News ]
Regular maintenance and upkeep of the electric wafer butterfly valve can ensure its stable performance and extend its service life. The main maintenance tasks include the following aspects: Appearance inspection and cleaning Surface cleanin......
What is fluorine-lined butterfly valve?
2026-08-25 [ Company News ]
Fluorine-lined butterfly valve is a metal valve body (such as carbon steel, stainless steel) lined with fluorine plastic (such as PTFE, FEP), butterfly valve, valve seat and other media contact parts are also fluorine plastic or fluorine li......
How to choose the material of petrochemical valve?
2026-08-21 [ Company News ]
In the petrochemical industry, valve material selection is directly related to the safe operation and service life of the device. In the face of complex working conditions such as high temperature, high pressure and corrosive media, how to ......
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 ]
