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Title:
PIPE SECTION WITH SOCKET END
Document Type and Number:
Japanese Patent JPS54142619
Kind Code:
A
Abstract:
Pipe with socket end provided with an annular groove chamber containing a sealing ring supported by a support ring, which support ring compresses the sealing ring less than the final inserted spigot end. The support ring closes the groove and the sealing ring or the closed space is provided with lubricant.

More Like This:
WO/2008/139004METHOD FOR MANUFACTURING A THREE-LAYER CORRUGATED PIPE, HEAD THEREFOR AND THE RESULTING PIPE
Inventors:
BERUNHARUTO ROTSUDAA
GERARUDO ANTON EMIRU BUROTSUKU
YAN PETERU BUAN DONGEREN
Application Number:
JP2926879A
Publication Date:
November 07, 1979
Filing Date:
March 13, 1979
Export Citation:
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Assignee:
WAVIN BV
International Classes:
B29C57/02; F16L17/02; F16L17/035; F16L17/00; F16L21/02; F16L47/10; (IPC1-7): F16L17/02; F16L21/02
Domestic Patent References:
JPS50127017U1975-10-18
JPS5126509U1976-02-26



 
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