Title: Method for cleaning out of dirt on surface of aviation tube by using degreasing agent
Application Number: 200610095005 Application Date: 2006.07.31
Publication Number: 1903454 Publication Date: 2007.01.31
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: B08B9/02;B08B3/08;B08B3/02
Applicant(s) Name: Chongqing Iron Address:
Inventor(s) Name: Wang Zhoushu;Yan Mingying;Yang Junhe;Zhang Quanxin
Attorney & Agent: li haihua huang shukai
Abstract:
    A method for removing the oily dirt from the surface of aircraft tube by degreasing agent includes such steps as immersing the aircraft tube in the degreasing agent at 50-95 deg.C for 2-60 min, flushing its external surface by high-pressure water, filling the filler in the aircraft tube, and flushing the inner surface by high-pressure water. Said filler is chosen from foam, plastics and chemical fibers for increasing friction.
Time: 13
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