Grades And Specifications | |
---|---|
Specification | Grades |
ASTM : | A213 (T22, T5, T11, T12, T2, T9, T91, T21) A209 (Gr.T1/Gr.T1a, Gr.T1b), A335 (P1, P2, P5, P11, P9, P91, P21, P12, P22), A199 (T5), A334 Gr.3, A333 Gr.3, A519 (4130, 4140). |
DIN : | 17175 15 Mo3, 42 Cr Mo4 |
Oil refineries
Heat exchangers
Boilers
Petrochemicals
Pressure Vessels
Steel plants
Condensers
Heaters
Fertilizers
Chemical industry
Defense
Bearings