Product Name: Hard Sealing Seat
Coatings: STL6# Surfacing
Surface Hardness: 45(HRC)
Other Handling: Seattle Spraying，Spray Welding
Specifications: NPS 1/2"~48"(DN15~1200)
Pressure Rating: Class 150~600(PN16~100)
Base Material: ASTM A105，A350 LF2，A182 F304，A182 F316，A182 F6A，A182 F51，A182F53，A564 630(17-4PH)、Monel
Coatings: Tungsten Carbide、Chrome Carbide、Stellite、Inconel、Special

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