莱芜Dual-ear spherical - PTFE seat (black) - Ball plate - Steel ferrule
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产品描述
Detailed introduction:
The product shown in the image features a PTFE rubber seal, which provides exceptional resistance to corrosion from all chemical media. This makes it highly versatile and widely applicable across various industrial sectors—such as the chemical industry, environmental protection sector, pharmaceutical and food industries, as well as emerging energy and electronics fields, metallurgy and mining industries, and more. Additionally, it can be used in applications like oil, power generation, light textiles, papermaking, and other industries involving water supply, drainage, and gas pipelines, where its role is to regulate flow and effectively shut off media. This seal is particularly well-suited for scenarios demanding reliable sealing performance combined with precise flow control—especially in environments involving highly corrosive substances, such as sulfuric acid, hydrofluoric acid, phosphoric acid, nitric acid, chlorine gas, strong alkalis, and aqua regia, among others.
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