F53 Valve Seat

A. Material: Astm F53 has strong corrosion resistance B. Blank shape: Forging C. Heat treatment: Tempering and tempering D. Application: Used in oil, natural gas, water treatment, medicine, chemical industry,…

420 Valve Seat

A. Material: Astm 410 has good abrasion resistance, corrosion resistance and high hardness B. Blank shape: Forging C. Heat treatment: Tempering and tempering D. Application: Used in oil, natural gas,…

410 Valve Seat

A. Material: Astm 410 has good corrosion resistance and excellent machinability B. Blank shape: Forging C. Heat treatment: Tempering and tempering D. Application: Used in oil, natural gas, water treatment,…

304 Valve Seat

A. Material: Astm304 has high corrosion resistance and formability B. Blank shape: Forging C. Heat treatment: Solid solution D. Application: Used in oil, natural gas, water treatment, medicine, chemical industry,…

316 Valve Seat

A. Material: Astm316 has high abrasion resistance, corrosion resistance and hardness B. Blank shape: Forging C. Heat treatment: Solid solution D. Application: Used in oil, natural gas, water treatment, medicine,…

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