发明名称 PIPE WHICH IS CONFIGURED FOR COUPLING TO ANOTHER PIPE
摘要 A pipe which is configured for coupling to another conduit such as a following pipe has an end portion of reduced outer diameter and a transition portion which is connected to the body of the pipe. The end portion can be inserted into the following pipe. At least one abutment is provided at the transition portion to provide a contact face for receiving the end face of the following pipe.
申请公布号 US5116087(A) 申请公布日期 1992.05.26
申请号 US19900570424 申请日期 1990.08.21
申请人 REHAU AG & CO. 发明人 HOPPERDIETZEL, SIEGFRIED
分类号 F16L21/00;F16L25/14;F16L47/00;F16L47/06;F16L47/26;H02G9/06 主分类号 F16L21/00
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