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          O-ring seal

            O-环密封

          Straight through flow

   直通式结构

          150 - 200 psi @ 100 F

            14bar @ 38℃

          Flanged

   法兰连接 - 10” ~ 18”

I        ron - Ductile Iron – Bronze

    材质：铸铁，软铁，铜