
| Diameter | 25mm – 100mm | 
| Tolerances | EN 10060, K12, K13 | 
| Length | 4 Meter – 8 Meter | 
| Length tolerance | 
									4 – 6 Meter as standard Up to -0 / + 10mm against extra charges  | 
							
| Execution | hot rolled, peeled, polished | 
| Heat treatment | annealed/solution annealed, quenched and tempered (QT), Double aging/double tempering | 
| Crack test | by agreement Eddy current test through circograph from Dr. Förster and MPI (Magnetic Particle Inspection) | 
| US Test | by agreement according to ASTM A-388, EN 10308 (class 1-4), API 6A/ISO 10423, SEP 1920 (class A, B, C) MIL STD 2154 | 
| Specifications | EN, DIN, JIS, ASTM, AFNOR, B.S, ASME, NACE, AISI, QQS, MILS, AMS |