Title:
RESINOUS TUBE MEMBER, METHOD FOR MANUFACTURING RESINOUS TUBE MEMBER, RESINOUS TUBE FITTING, AND RESINOUS PIPING
Document Type and Number:
WIPO Patent Application WO/2019/003394
Kind Code:
A1
Abstract:
A resinous tube member (1) according to the present invention comprises: a tube body (2) having an internal flow path (P) in which a fluid flows; and an outer cylinder (3) that is arranged so as to cover the periphery of at least a body end (2a) of the tube body (2) on an outer peripheral side of the tube body (2), and that is fixed or adhered to the tube body (2). An outer cylinder end (3a) to be welded to an end of another resinous tube member or a resinous tube fitting is positioned so as to protrude outward in an axis direction (AD) from the body end (2a) on an inner peripheral side thereof, and an inner face step (4) formed by an inner face of the outer cylinder end (3a) and an inner face of the body end (2a) is provided.
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| JPH0288075 | TUBULAR BODY AND MANUFACTURE THEREOF AND FLOW CONTROL DEVICE WITH BUILT-IN TUBULAR BODY |
Inventors:
TAMARIBUCHI SEIYA (JP)
EMURA YOICHI (JP)
EMURA YOICHI (JP)
Application Number:
PCT/JP2017/024015
Publication Date:
January 03, 2019
Filing Date:
June 29, 2017
Export Citation:
Assignee:
MIRAIAL CO LTD (JP)
International Classes:
B29C45/14
Foreign References:
| JP2007237748A | 2007-09-20 | |||
| JPH08216257A | 1996-08-27 | |||
| JPH058284A | 1993-01-19 | |||
| JP2000043086A | 2000-02-15 |
Attorney, Agent or Firm:
AXIS PATENT INTERNATIONAL (JP)
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