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Patent Searching and Data


Title:
LINING CONSTRUCTION METHOD FOR PIPE ARRANGEMENT
Document Type and Number:
Japanese Patent JP2002320915
Kind Code:
A
Abstract:

To provide a pipe-lining construction method that does not cause a thermal deterioration to a pipe arrangement even though whose structure is only adaptable to a thermal method as a pipe-arrangement connection method if a pipe arrangement made in such places, including one that is easily susceptible to hygienic restrictions and thermally adverse effects, is targeted.

This invention targets a pipe lining construction method for such a pipe arrangement that does not cause any adverse affect to human bodies but requires a junction by brazing. As a lining layer which contacts the inner surface of the pipe arrangement, a primary lining forming a foundation layer is made of a lining agent using inorganic materials. After the above primary lining is formed, a secondary lining to finish the surface of such lining that is made by the primary lining is made of inorganic materials. It is thus characterized that the lining layer B made by the secondary lining to fully cover the lining layer A made by the above primary lining maintains the surface condition to be stainless.


Inventors:
YAGI SHUICHI
SHIMIZU SEITA
Application Number:
JP2001126088A
Publication Date:
November 05, 2002
Filing Date:
April 24, 2001
Export Citation:
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Assignee:
TOKYO GAS CO LTD
International Classes:
F16L1/024; B05D7/22; B05D7/24; (IPC1-7): B05D7/22; B05D7/24; F16L1/024
Attorney, Agent or Firm:
Nobuhiro Kobashi (1 outside)