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Patent Searching and Data


Title:
CONNECTING METHOD OF VALVE DEVICE AND PIPE
Document Type and Number:
Japanese Patent JPS53113316
Kind Code:
A
Abstract:
PURPOSE:To obtain high water tightness for connection under high hydraulic pressure by pressure-welding sealing member which is provided between inner surface of socket of valve body and outer surface of pipe opening to be inserted into the socket through pressing ring.

Inventors:
MIYAMOTO HIROSHI
YAMAJI TADAO
NAKASHIMA EI
SAGARA TAKAO
Application Number:
JP2896377A
Publication Date:
October 03, 1978
Filing Date:
March 15, 1977
Export Citation:
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International Classes:
F16L21/00; (IPC1-7): F16L21/00