JPS5717322A - Production of internally grooved pipe - Google Patents

Production of internally grooved pipe

Info

Publication number
JPS5717322A
JPS5717322A JP7408580A JP7408580A JPS5717322A JP S5717322 A JPS5717322 A JP S5717322A JP 7408580 A JP7408580 A JP 7408580A JP 7408580 A JP7408580 A JP 7408580A JP S5717322 A JPS5717322 A JP S5717322A
Authority
JP
Japan
Prior art keywords
pipe
successively
rolls
grooves
inside surface
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
JP7408580A
Other languages
English (en)
Japanese (ja)
Other versions
JPS642448B2 (index.php
Inventor
Tomio Minami
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.)
Furukawa Electric Co Ltd
Original Assignee
Furukawa Electric 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 Furukawa Electric Co Ltd filed Critical Furukawa Electric Co Ltd
Priority to JP7408580A priority Critical patent/JPS5717322A/ja
Publication of JPS5717322A publication Critical patent/JPS5717322A/ja
Publication of JPS642448B2 publication Critical patent/JPS642448B2/ja
Granted legal-status Critical Current

Links

JP7408580A 1980-06-02 1980-06-02 Production of internally grooved pipe Granted JPS5717322A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7408580A JPS5717322A (en) 1980-06-02 1980-06-02 Production of internally grooved pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7408580A JPS5717322A (en) 1980-06-02 1980-06-02 Production of internally grooved pipe

Publications (2)

Publication Number Publication Date
JPS5717322A true JPS5717322A (en) 1982-01-29
JPS642448B2 JPS642448B2 (index.php) 1989-01-17

Family

ID=13536974

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7408580A Granted JPS5717322A (en) 1980-06-02 1980-06-02 Production of internally grooved pipe

Country Status (1)

Country Link
JP (1) JPS5717322A (index.php)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59125214A (ja) * 1982-12-29 1984-07-19 Ishikawajima Harima Heavy Ind Co Ltd 管成形法
JPH02108411A (ja) * 1988-10-17 1990-04-20 Sumitomo Light Metal Ind Ltd 熱交換管の製造法および製造装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59125214A (ja) * 1982-12-29 1984-07-19 Ishikawajima Harima Heavy Ind Co Ltd 管成形法
JPH02108411A (ja) * 1988-10-17 1990-04-20 Sumitomo Light Metal Ind Ltd 熱交換管の製造法および製造装置

Also Published As

Publication number Publication date
JPS642448B2 (index.php) 1989-01-17

Similar Documents

Publication Publication Date Title
JPS5510349A (en) Production of large-diameter square steel tube
JPS5717322A (en) Production of internally grooved pipe
JPS555180A (en) Bending method of pipe
JPS5437059A (en) Method of producting internally wrought pipe
JPS55139102A (en) Rolling method for strip
JPS5717323A (en) Manufacture of inside double group pipe made of metal
JPS54101760A (en) Manufacture of heat transmitting tube
JPS53118261A (en) Die for use in hot extrusion of non-symmetrical shape steel
JPS56136230A (en) Roll forming method for manufacturing electric welded tube
JPS5437058A (en) Method of producting metal pipe with plurality of grooves and projections
JPS57187114A (en) Manufacture of square steel pipe
JPS5736092A (ja) Kinzokuyosetsukannoseizonohohooyobisochi
JPS53110151A (en) Manufacturing method of thin pipe for heat exchanger
SE8009128L (sv) Sett att framstella tunn kopparplat med stromningskanaler
JPS53149862A (en) Cold forming method for metal pipe
JPS5623330A (en) Manufacture of bearing metal
JPS56122636A (en) Method for forming shaft by flat die working
JPS54112360A (en) Manufacture of heat transmitting tube
JPS56165519A (en) Continuous press machine
JPS57112940A (en) Working roll for metallic plate
JPS5752341A (en) Stator frame for rotary electric machine
JPS5731410A (en) Manufacture of square steel pipe clad with dissimilar metal
JPS5785617A (en) Working method for press fitting
JPS5714480A (en) Manufacture of steel tube finned on both side walls
JPS5698521A (en) Method of manufacturing exhaust pipe for silencer