Method for making steel drum using color coated plate and the drum therefrom

Method for making steel drum using color coated plate and the drum therefrom

CN
  • CN 101,045,250 A
  • Filed: 09/28/2006
  • Published: 10/03/2007
  • Est. Priority Date: 09/28/2006
  • Status: Active Application
First Claim
Patent Images

1. method of making standard-sized sheet mouth steel drum with Coil Coating Products is characterized by:

  • The Coil Coating Products bung directly is stamped to form by Coil Coating Products;

    Directly be stamped to form by Coil Coating Products at the bottom of the Coil Coating Products bucket;

    The Coil Coating Products ladle body is removed coating, volume circle, seam weldering, coating, coating oven dry, ladle body forming process and is processed by cutting out blanking, commissure by Coil Coating Products;

    At the bottom of the Coil Coating Products bucket and the Coil Coating Products ladle body by interlock crimping operation, become as a whole by the interlock crimping.

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