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Steel pulley
A comprehensive and rapid understanding of the actual usage of the product has laid a solid foundation for product upgrades and service improvements!

    Main materials: 45 # steel, 40Cr, cast iron, 201 stainless steel, 304 stainless steel, 316 stainless steel

    Surface treatment: blackening and galvanizing. Nickel plating and chromium plating

    Heat treatment: QPQ, quenching

    Delivery time: 3-20 days (communicate delivery time based on product processing level)

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