50crva Oil Quenching And Tempering Spring Steel Wire

Henan Friend Metal Products Co., Ltd. is one of the leading manufacturers and suppliers of 50crva oil quenching and tempering spring steel wire in China. If you're going to buy 50crva oil quenching and tempering spring steel wire made in China, welcome to get more information from our factory. We also accept customized orders.

Oil quenching spring steel wire heat treatment of the best temperature is 820 degrees, now are using continuous heat treatment equipment, the time can be set according to the size of the product and equipment stepless speed regulation.After the spring is wound, the material will be prestressed, preferably within 24 hours of heat treatment.

This is what I've learned from my users.

Changxing huayan electric furnace manufacturing co., ltd. specializes in the production of continuous spring quenching furnace, spring tempering furnace.

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