作者: Barbara Mabed , Bjorn Criel
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摘要: Method for connecting a tubular part (2) made of plastic to neck (1) fuel tank also plastic, by welding using resistive element (3) capable being heated effect, characterized in that : the shape and dimensions two parts be connected are chosen such way one surface each them is up against corresponding other part; incorporated into surfaces; surfaces brought contact; an electric current passed through at intensity it allows temperature high enough melt which weld together, comprising barrier layer (4) welded contact coaxial layers this region parallel.