1M ID 2 3 4 5 6 7 8 10 12mm Fluororubber FKM Oil Hose Tube Tubing Pipe Acid alkali high temperature corrosion resistance

1M ID 2 3 4 5 6 7 8 10 12mm Fluororubber FKM Oil Hose Tube Tubing Pipe Acid alkali high temperature corrosion resistance

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