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Pregledni rad

The modern trends of development of the pipe and tube industry

YU. G. Gulyayev ; National Metallurgical Academy, Dnepropetrovsk, Ukraine
YE. I. Shyfrin ; Tube Metallurgical Company, Moscow, Russia
Ilija Mamuzić ; Faculty of Metallurgy University of Zagreb, Sisak, Croatia
D. YU. Garmashev ; OJSC “Interpipe NTZ”, Dnepropetrovsk, Ukraine
N. A. Maximova ; National Mining University, Dnepropetrovsk, Ukraine


Puni tekst: engleski pdf 109 Kb

str. 187-190

preuzimanja: 718

citiraj


Sažetak

First the paper presents a review of steel production of the tubes in world: possible potencial is about 110 × 106 the tons (35 × 106 seamless tubes, rest welding tubes). In 2007. y. was record volume of 88,6 ×106 tons in world; 6,5% of total production of steel in world. Ratio-weldeds tubes: seamless tubes 70:30%. Further in the article are presented urgent the problems of the pipe and tube industry.

Ključne riječi

seamless tubes, weldeds tubes, production, problems, development

Hrčak ID:

51449

URI

https://hrcak.srce.hr/51449

Podaci na drugim jezicima: hrvatski

Posjeta: 1.100 *