MATERIAL | SYMBOL | OUTER DIAMETER | MATERIAL THICKNESS |
Structural steel |
S235 ( 1.0037 ), S355 ( 1.0570 ) | 100 – 1500 mm | up to 30mm |
Stainless steel and acid-proof stainless steel | at least AISI 304 ( 1.4301), AISI 316 (1.4401), 1.4541, 1.4571 | 100 – 1500 mm | up to 30mm |
Wear-resistant steel | at least Hardox 400, Hardox 450, Raex AR 400, XAR 400, Miilux 400, Miilux 450, Miilux 500, Swebor 400,Creusabro 4800, ROC 400, | 100 – 1500 mm | up to 15mm |
Other steels | Other steel grades on special request | – |