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Seamless 4130 Low Carbon Hot Sell Bike Frame Using Cold Rolled Steel Tube
Apr 21, 2017

Process of Carbon Tube

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1.Raw material purchasing    2.Material testing    3.pickling/phosphating

4.Cold drawn/rolled     5.Stress relive/anneal       6.Straightening

7.Straightness inspecting       8.Dimension inspecting    9.Sawing

10.UT test        11.Lathe     12.Surface polishing     13.Honed/SRB

14.Product inspect       15.Package


Product of SEAMLESS PIPE

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Our Client

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