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2022-08-06 [ Branding ]
What is a lug butterfly valve 1. When the lug butterfly valve and the pipeline are installed, the flanges on both sides are installed with bolts, so that the mesh body and the valve body sealing surface are not squeezed by the bolts, which ......
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 ]
