JPS63129785U - - Google Patents

Info

Publication number
JPS63129785U
JPS63129785U JP2170087U JP2170087U JPS63129785U JP S63129785 U JPS63129785 U JP S63129785U JP 2170087 U JP2170087 U JP 2170087U JP 2170087 U JP2170087 U JP 2170087U JP S63129785 U JPS63129785 U JP S63129785U
Authority
JP
Japan
Prior art keywords
synthetic resin
packing
corrosion
annular groove
female thread
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
JP2170087U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0631265Y2 (ja
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 JP1987021700U priority Critical patent/JPH0631265Y2/ja
Publication of JPS63129785U publication Critical patent/JPS63129785U/ja
Application granted granted Critical
Publication of JPH0631265Y2 publication Critical patent/JPH0631265Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
JP1987021700U 1987-02-17 1987-02-17 防食管継手 Expired - Lifetime JPH0631265Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987021700U JPH0631265Y2 (ja) 1987-02-17 1987-02-17 防食管継手

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987021700U JPH0631265Y2 (ja) 1987-02-17 1987-02-17 防食管継手

Publications (2)

Publication Number Publication Date
JPS63129785U true JPS63129785U (US20020125480A1-20020912-P00900.png) 1988-08-24
JPH0631265Y2 JPH0631265Y2 (ja) 1994-08-22

Family

ID=30818383

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987021700U Expired - Lifetime JPH0631265Y2 (ja) 1987-02-17 1987-02-17 防食管継手

Country Status (1)

Country Link
JP (1) JPH0631265Y2 (US20020125480A1-20020912-P00900.png)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62122993U (US20020125480A1-20020912-P00900.png) * 1986-01-27 1987-08-04

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62122993U (US20020125480A1-20020912-P00900.png) * 1986-01-27 1987-08-04

Also Published As

Publication number Publication date
JPH0631265Y2 (ja) 1994-08-22

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