JPS54100523A - Sealing method of screw coupling for fluid carrying conduits - Google Patents

Sealing method of screw coupling for fluid carrying conduits

Info

Publication number
JPS54100523A
JPS54100523A JP655478A JP655478A JPS54100523A JP S54100523 A JPS54100523 A JP S54100523A JP 655478 A JP655478 A JP 655478A JP 655478 A JP655478 A JP 655478A JP S54100523 A JPS54100523 A JP S54100523A
Authority
JP
Japan
Prior art keywords
sealant
screw coupling
conduit
sealing method
fluid carrying
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.)
Pending
Application number
JP655478A
Other languages
Japanese (ja)
Inventor
Namio Imoto
Keizo Nasu
Masao Wada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Osaka Gas Co Ltd
Original Assignee
Osaka Gas Co Ltd
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 by Osaka Gas Co Ltd filed Critical Osaka Gas Co Ltd
Priority to JP655478A priority Critical patent/JPS54100523A/en
Publication of JPS54100523A publication Critical patent/JPS54100523A/en
Pending legal-status Critical Current

Links

Landscapes

  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)

Abstract

PURPOSE: To provide reliable seal of a screw coupling with a small amount of sealant.
CONSTITUTION: A sealant 3 is put in a leak clearance 2 of a screw coupling 1 by virtue of, for example, capillarity action of the sealant itself and hardened. This method can eliminate a leak with a very small quantity of sealant 3 which fills part of the entire area of any very narrow clearance 2. Since the sealant 3 is introduced from outside the conduit, the small amount of sealant 3 can easily and precisely applied to the spot of seal required. The sealant 3 enclosed and hardened in the narrow clearance 2 can resist cracking due to impact on the conduit or separaion from the conduit, thus easily providing reliable sealing for a long period.
COPYRIGHT: (C)1979,JPO&Japio
JP655478A 1978-01-23 1978-01-23 Sealing method of screw coupling for fluid carrying conduits Pending JPS54100523A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP655478A JPS54100523A (en) 1978-01-23 1978-01-23 Sealing method of screw coupling for fluid carrying conduits

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP655478A JPS54100523A (en) 1978-01-23 1978-01-23 Sealing method of screw coupling for fluid carrying conduits

Publications (1)

Publication Number Publication Date
JPS54100523A true JPS54100523A (en) 1979-08-08

Family

ID=11641543

Family Applications (1)

Application Number Title Priority Date Filing Date
JP655478A Pending JPS54100523A (en) 1978-01-23 1978-01-23 Sealing method of screw coupling for fluid carrying conduits

Country Status (1)

Country Link
JP (1) JPS54100523A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS593083U (en) * 1982-06-29 1984-01-10 株式会社藤井合金製作所 gaskotok

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS593083U (en) * 1982-06-29 1984-01-10 株式会社藤井合金製作所 gaskotok

Similar Documents

Publication Publication Date Title
DE3362829D1 (en) Fluid valve and method of making same
IT1131143B (en) PERFECTED METHOD FOR THE SEALING OF A SLEEVE FLANGED TO A PIPE, PARTICULARLY SUITABLE FOR REPAIRING SUBMARINE PIPES INSTALLED AT LARGE DEPTHS
IT1140419B (en) SEALING ELEMENT LOADED BY THE PRESSURE OF A FLUID, FOR BUTTERFLY VALVES
GB2017265A (en) Dynamic Seal Arrangement for Rotary Plug Valves
JPS5360460A (en) Tight sealing liquid reservoir
JPS54100523A (en) Sealing method of screw coupling for fluid carrying conduits
DK162951C (en) TAP VALVE, AND PROCEDURE FOR ITS MANUFACTURING
JPS523985A (en) Cylinder using two kinds of fluid
NO152269C (en) PROCEDURE FOR USE OF COLD WATER WHEN OPERATING A HEAT PUMP PLANT, AND HEAT PUMP PLANT FOR USE BY IMPLEMENTING THE PROCEDURE
JPS5725227A (en) Joining method of stainless steel pipe
GB2000249A (en) Method of preventing destructive phenomena connected with cavitation
JPS52149557A (en) Mechanical components coupling method
JPS5289238A (en) Pipe for preventing fracture due to freezing
IT7867713A0 (en) BUTTERFLY VALVE SEAL FOR FLUID PIPELINES
JPS5411555A (en) Making of heat pipe
ATE3666T1 (en) HOUSE ENTRY, FOR MEDIUM TRANSPORT LINES, ESPECIALLY FOR GAS AND WATER LINES.
JPS5431620A (en) Repairing of leakage from underground buried pipe
JPS52106053A (en) Corrosion prevention sealing method for spigot joint section
JPS521725A (en) Fitting structure of pipe
JPS52156418A (en) Freezing engineering method for liquid transportation duct
JPS531789A (en) Sealing plug
DE3474062D1 (en) Encapsulated device for measuring length or angle
JPS5395459A (en) Friction-contact joint
JPS5320123A (en) Joint method for underground piping
JPS5423218A (en) Mounting method of seal material for pipe joint