PL275160A1 - Method of manufacturing pvc tubes of admissible circumferential stress not lower than 12.5 mpa - Google Patents

Method of manufacturing pvc tubes of admissible circumferential stress not lower than 12.5 mpa

Info

Publication number
PL275160A1
PL275160A1 PL27516088A PL27516088A PL275160A1 PL 275160 A1 PL275160 A1 PL 275160A1 PL 27516088 A PL27516088 A PL 27516088A PL 27516088 A PL27516088 A PL 27516088A PL 275160 A1 PL275160 A1 PL 275160A1
Authority
PL
Poland
Prior art keywords
admissible
mpa
circumferential stress
pvc tubes
manufacturing pvc
Prior art date
Application number
PL27516088A
Other versions
PL155701B1 (en
Inventor
Norbert Bywalec
Krzysztof Bortel
Pawel Szewczyk
Elzbieta Malina
Hieronim Lesniewski
Wladyslaw Michalski
Original Assignee
Instytyt Przemyslu Tworzyw I F
Zaklady Tworzyw Sztucznych Kry
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 Instytyt Przemyslu Tworzyw I F, Zaklady Tworzyw Sztucznych Kry filed Critical Instytyt Przemyslu Tworzyw I F
Priority to PL27516088A priority Critical patent/PL155701B1/en
Publication of PL275160A1 publication Critical patent/PL275160A1/en
Publication of PL155701B1 publication Critical patent/PL155701B1/en

Links

PL27516088A 1988-10-07 1988-10-07 METHOD FOR THE PRODUCTION OF POLY / CHLORIDE 7 / NYL / pipes with permissible TENSION NOT LESS THAN 12.5 MPa PL155701B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL27516088A PL155701B1 (en) 1988-10-07 1988-10-07 METHOD FOR THE PRODUCTION OF POLY / CHLORIDE 7 / NYL / pipes with permissible TENSION NOT LESS THAN 12.5 MPa

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL27516088A PL155701B1 (en) 1988-10-07 1988-10-07 METHOD FOR THE PRODUCTION OF POLY / CHLORIDE 7 / NYL / pipes with permissible TENSION NOT LESS THAN 12.5 MPa

Publications (2)

Publication Number Publication Date
PL275160A1 true PL275160A1 (en) 1989-07-10
PL155701B1 PL155701B1 (en) 1991-12-31

Family

ID=20044473

Family Applications (1)

Application Number Title Priority Date Filing Date
PL27516088A PL155701B1 (en) 1988-10-07 1988-10-07 METHOD FOR THE PRODUCTION OF POLY / CHLORIDE 7 / NYL / pipes with permissible TENSION NOT LESS THAN 12.5 MPa

Country Status (1)

Country Link
PL (1) PL155701B1 (en)

Also Published As

Publication number Publication date
PL155701B1 (en) 1991-12-31

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