We are offering din cast iron gate valve f4f5 din cast iron gate valve f4f5 technical data 1. Material: 2. Size: dn40 to dn600; 3. Pressure: pn10-pn16 4. Temperature: -45°c - + 650 °c or above 5. Applications: chemical, petrochemical, oil & gas,...
Main parts and materials Parts Name Materials Body、Bonnet Cast iron ASTM A126 CL. B Disc Cast iron ASTM A126 CL. B+Bronze B16Stainless Steel 2Cr13 Stem Brass B16Stainless Steel 2Cr13 Seat Ring...
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