Title:
PIPE-END CORROSION INHIBITING METHOD IN PIPE CONNECTION PART
Document Type and Number:
Japanese Patent JP3003756
Kind Code:
B2
Abstract:
PURPOSE: To provide a pipe-end corrosion inhibiting method in a pipe connection part capable of dispensing with the labor of anticorrosion painting, with which speedy connection work is enabled, and with which high anticorrosion reliability can be achieved.
CONSTITUTION: In applying an end surface anticorrosion rubber 1 comprising a ring body 1A comprising resilient material to be applied to a pipe end surface A1 of a metal pipe A, and a short cylinder body 1B extended from an inner surface of the ring body 1A along an inner surface of the metal pipe A to the cut end surface A1 of the metal pipe A, insoluble gel material 2 is filled between the ring body 1A and the cut end surface A1 of the metal pipe A.
Inventors:
Shuichi Miura
Toshiro Fujii
Toshiro Fujii
Application Number:
JP31112093A
Publication Date:
January 31, 2000
Filing Date:
November 16, 1993
Export Citation:
Assignee:
Kubota Corporation
International Classes:
F16L58/18; (IPC1-7): F16L58/18
Domestic Patent References:
| JP6199794U |
Attorney, Agent or Firm:
Yoshihiro Morimoto