Material of main parts of turbine wafer type desulfurization butterfly valve
Part name | Material Science |
valve body | Gray cast iron, ductile iron, carbon steel |
Valve plate | Carbon steel coated rubber, carbon steel coated fluoroplastics, stainless steel duplex stainless steel plate 1.4529bC276 |
valve seat | Natural rubber, EPDM, rubber |
Stem | stainless steelb20Cr13b304 |
filler | Poly (vinyl chloride) |
Executive standard of turbine wafer type desulfurization butterfly valve
Design and manufacture | API609 |