China Industrial Customized ASME 200 Ton Steel Wire Rope Sheave Pulley for Mining Heavy Equipment idler pulley
Product Description ASME two hundred Ton Steel Wire Rope Sheave Pulley Sheave featuresone) Substance: Q235B, Q345B, 35#, forty five#, sixty#, SSW-QR1, S45C2) Groove surface quench: HRC45-553) Groove surface area quench depth: 2mm-2.5mmfour) groove MT following heat remedy and welding line…