Description
Specification
Nominal diameter :DN10 ~ DN125
Pressure grade :PN200 ~ PN320, P54100V, P54140V, P54170V, P54200V, P57170V, Class1500 ~ 3500
Working temperature:-29℃〜570℃
Connection mode: welding type
Material
Valve Body: carbon steel, alloy steel
Valve Disc: carbon steel, alloy steel
Sealing face: surfacing welding STL