JPH0468295U - - Google Patents

Info

Publication number
JPH0468295U
JPH0468295U JP11155890U JP11155890U JPH0468295U JP H0468295 U JPH0468295 U JP H0468295U JP 11155890 U JP11155890 U JP 11155890U JP 11155890 U JP11155890 U JP 11155890U JP H0468295 U JPH0468295 U JP H0468295U
Authority
JP
Japan
Prior art keywords
metal pipe
perforated part
diameter part
coating layer
corrosion
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP11155890U
Other languages
Japanese (ja)
Other versions
JPH088394Y2 (en
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1990111558U priority Critical patent/JPH088394Y2/en
Publication of JPH0468295U publication Critical patent/JPH0468295U/ja
Application granted granted Critical
Publication of JPH088394Y2 publication Critical patent/JPH088394Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の一実施例である防食スリーブ
の縦断面図、第２図及び第３図はそれぞれ従来の
防食スリーブの縦断面図である。 １１……金属管、１２……穿孔部、１３……サ
ドル分水栓、１７……コーテイング層、１７ａ…
…小径部、１７ｂ……大径部。 FIG. 1 is a longitudinal cross-sectional view of a corrosion-proofing sleeve which is an embodiment of the present invention, and FIGS. 2 and 3 are longitudinal cross-sectional views of conventional corrosion-proofing sleeves, respectively. DESCRIPTION OF SYMBOLS 11...Metal pipe, 12...Perforation part, 13...Saddle faucet, 17...Coating layer, 17a...
...Small diameter part, 17b...Large diameter part.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 金属管の穿孔部に配設する防食スリーブにおい
て、胴体の外周面に弾性材料からなるコーテイン
グ層を設け、このコーテイング層に穿孔部の内周
面に圧接される小径部および、穿孔部を介して金
属管に連通する分岐管の内周面に圧接される大径
部とを形成したことを特徴とする金属管穿孔部の
防食スリーブ。 In an anti-corrosion sleeve installed in a perforated part of a metal pipe, a coating layer made of an elastic material is provided on the outer circumferential surface of the body, and a small diameter part that is pressed against the inner peripheral surface of the perforated part and a small diameter part that is pressed against the inner peripheral surface of the perforated part are attached to this coating layer. 1. A corrosion-proofing sleeve for a perforated part of a metal pipe, characterized in that a large diameter part is formed in pressure contact with the inner circumferential surface of a branch pipe communicating with the metal pipe.
JP1990111558U 1990-10-24 1990-10-24 Anticorrosion sleeve for perforated metal tube Expired - Lifetime JPH088394Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990111558U JPH088394Y2 (en) 1990-10-24 1990-10-24 Anticorrosion sleeve for perforated metal tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990111558U JPH088394Y2 (en) 1990-10-24 1990-10-24 Anticorrosion sleeve for perforated metal tube

Publications (2)

Publication Number Publication Date
JPH0468295U true JPH0468295U (en) 1992-06-17
JPH088394Y2 JPH088394Y2 (en) 1996-03-06

Family

ID=31859027

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990111558U Expired - Lifetime JPH088394Y2 (en) 1990-10-24 1990-10-24 Anticorrosion sleeve for perforated metal tube

Country Status (1)

Country Link
JP (1) JPH088394Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0723892U (en) * 1993-05-27 1995-05-02 株式会社タブチ Anticorrosion sleeve

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100983640B1 (en) * 2008-06-21 2010-09-24 한국건설기술연구원 Punching method without stopping flow of liquid and clip and joint valve using the same

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5290729U (en) * 1975-12-27 1977-07-06

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5290729U (en) * 1975-12-27 1977-07-06

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0723892U (en) * 1993-05-27 1995-05-02 株式会社タブチ Anticorrosion sleeve

Also Published As

Publication number Publication date
JPH088394Y2 (en) 1996-03-06

Similar Documents

Publication Publication Date Title
JPH0468295U (en)
JPS61106685U (en)
JPH0417595U (en)
JPS61172282U (en)
JPS6199778U (en)
JPS61177278U (en)
JPH01109691U (en)
JPS61128485U (en)
JPH0329777U (en)
JPH01163296U (en)
JPS6412994U (en)
JPS5945389U (en) Steel pipe connection structure
JPH0258199U (en)
JPS6187293U (en)
JPS63190682U (en)
JPS6368590U (en)
JPH035091U (en)
JPS6187292U (en)
JPH0262189U (en)
JPH01131082U (en)
JPS61160384U (en)
JPH0399291U (en)
JPS6412986U (en)
JPS62181782U (en)
JPS6144262U (en) spray nozzle

Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term