J-VALVES manufactures F321 forged steel high temperature ball valve Class 600 6 inch with heat sink cooling structure for power plant, chemical, heat transfer oil high temp service. Factory direct supply since 2009, custom high temperature high pressure ball valves, API 6D certified, rich industrial project cases.
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J-VALVES manufactures F321 forged steel high temperature ball valve Class 600 6 inch with heat sink cooling structure for power plant, chemical, heat transfer oil high temp service. Factory direct supply since 2009, custom high temperature high pressure ball valves, API 6D certified, rich industrial project cases.
