NORMA DIN 17175 tubos de caldeira e tubo de caldeira de …
This seamless boiler pipe is also used for producing storage tanks of heat-resistant steels used in boiler-making and tool-making industries, and for constructing pressure reservoirs. ... DIN17175 St35.8 DIN17175 St45.8 15Mo3 13CrMo44 10CrMo910. Composição Química de NORMA DIN 17175 sem emenda tubos ... NORMA DIN 17175. St35.8. 360-480. ≥ ...