Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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60557 SA
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60557 SA
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Application filed by 60557 SAfiledCritical60557 SA
Priority to ES1981256971UpriorityCriticalpatent/ES256971Y/en
Publication of ES256971UpublicationCriticalpatent/ES256971U/en
Application grantedgrantedCritical
Publication of ES256971YpublicationCriticalpatent/ES256971Y/en
Plug arrangement for coupling metal pipes, in which a male pipe and a female pipe are distinguished, characterized in that the female pipe has a flared mouth of which follows a dilated section whose internal diameter is slightly larger than the diameter inside the rest of said pipe and slightly smaller than the outer diameter of the male pipe, while the male pipe has an annular recess on its outer surface, in an area close to its mouth. (Machine-translation by Google Translate, not legally binding)
ES1981256971U1981-03-181981-03-18
PLUG ARRANGEMENT FOR METALI-CAS PIPE COUPLING
ExpiredES256971Y
(en)