SU625797A1 - Tee-pressing method - Google Patents

Tee-pressing method

Info

Publication number
SU625797A1
SU625797A1 SU762378240A SU2378240A SU625797A1 SU 625797 A1 SU625797 A1 SU 625797A1 SU 762378240 A SU762378240 A SU 762378240A SU 2378240 A SU2378240 A SU 2378240A SU 625797 A1 SU625797 A1 SU 625797A1
Authority
SU
USSR - Soviet Union
Prior art keywords
tee
pressing method
pressing
Prior art date
Application number
SU762378240A
Other languages
Russian (ru)
Inventor
Лев Владимирович Обрушников
Виктор Петрович Лукьянов
Валерий Петрович Шатеев
Original Assignee
Всесоюзный Научно-Исследовательский И Проектный Институт Технологии Химического И Нефтяного Аппаратостроения
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 Всесоюзный Научно-Исследовательский И Проектный Институт Технологии Химического И Нефтяного Аппаратостроения filed Critical Всесоюзный Научно-Исследовательский И Проектный Институт Технологии Химического И Нефтяного Аппаратостроения
Priority to SU762378240A priority Critical patent/SU625797A1/en
Application granted granted Critical
Publication of SU625797A1 publication Critical patent/SU625797A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/28—Making tube fittings for connecting pipes, e.g. U-pieces
    • B21C37/29—Making branched pieces, e.g. T-pieces
    • B21C37/294—Forming collars by compressing a fluid or a yieldable or resilient mass in the tube
SU762378240A 1976-04-19 1976-04-19 Tee-pressing method SU625797A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU762378240A SU625797A1 (en) 1976-04-19 1976-04-19 Tee-pressing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU762378240A SU625797A1 (en) 1976-04-19 1976-04-19 Tee-pressing method

Publications (1)

Publication Number Publication Date
SU625797A1 true SU625797A1 (en) 1978-09-30

Family

ID=20667725

Family Applications (1)

Application Number Title Priority Date Filing Date
SU762378240A SU625797A1 (en) 1976-04-19 1976-04-19 Tee-pressing method

Country Status (1)

Country Link
SU (1) SU625797A1 (en)

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