Description

Product details

A small piece of martensitic steel is welded on the stem end when the entire valve is manufactured in stainless steel (non-quenchable). This is done to increase the impact and wear resistance of the stem end. Then, this tip is quenched to improve their mechanical properties.

Keywords

• tip
• stem end
• Projection
• entire valve
• wear resistance
• stainless steel
• martensitic steel
• Valve-A small piece
• mechanical properties