Title: Producing equipment and method for inorganic material composite coating steel pipeline
Application Number: 200610066245 Application Date: 2006.03.30
Publication Number: 1821649 Publication Date: 2006.08.23
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: F16L58/14,B24C3/00,C23D11/00
Applicant(s) Name: Beijing Metallurgical Equipment Research and Desig Address: 100029
Inventor(s) Name:
Attorney & Agent: zhou shuchang
Abstract:
     The present invention relates to production equipment and method for steel pipe with composite inorganic material coating. The production equipment includes mainly one sand blasting section comprising deduster, sand blaster, sand blasting pipeline, belt conveyer, bucket type lifter, sand bin, etc.; and one enamel baking section comprising drawing bogie, medium frequency heating furnace, medium frequency machine, rack, glaze feeder, etc. It features the sand blasting process while turning the steel pipe, and the simultaneous heating, glaze spraying and enamel baking process. The present invention has simple technological process and low production cost, and the produced ultra long steel pipe has high wear resistance, high corrosion resistance and long service life.
Time: 12