Carbon & Alloys
| Welded carbon steel | Seamless carbon and carbon alloys |
Electric-Resistance-Welded carbon steel tubes V=1.0
Certification to EN 10204 / 3.1 - 3.2
Third party inspection by:
- Lloyd's Reg. of Shipping
- TüV
- DNV
- GL
- or to other requirements
| Grades |
Tolerances | Testing |
P235GH TC1/2 |
EN 10217-2 |
Eddy current EN 10246-1 or to other requirements |
| Grades to: ASTM / ASME | Tolerances | Testing |
A / SA 178 Grade A A / SA 178 Grade C A / SA 214 |
A / SA 450 |
Eddy current EN 10246-1 Ultrasonic E273 or E213 or to other requirements |
Wallthickness: Min. Wall -0/+20%, Av. Wall +/-10%
Tubelength: Up to 13 Meters
Seamless carbon & Alloys
| Welded carbon steel | Seamless carbon and carbon alloys |
Seamless cold drawn carbon & carbon alloy heat exchanger tubes
Certification to EN 10204
Third party inspection by:
- Lloyd's Reg. of Shipping
- TüV
- DNV
- GL
Requirements to: AD-Merkblatt W4, W10
Grades |
EN | Tolerances | Testing |
P235GH TC1/2 P235 TR2 P265GH TC1/2 P355NL1/2 13 CrMo4-5 10 CrMo9-10 16 Mo3 12 CrMo19-5 Low Temperature Tubes P215NL 10 Ni 14 Seamless Boiler Tubes P235GH TC1/2 P265GH TC1/2 |
EN10216-2 EN10216-1 EN10216-2 EN10216-3 EN10216-2 EN10216-2 EN10216-2 EN10216-2 EN10216-4 EN10216-4
|
DIN 2391 DIN 28180 TK I |
Eddy current EN10246-1 Ultrasonic EN10246-7 Flux Leakage EN10246-5 or to other requirements |
ASTM / ASME |
Grades | Tolerances | Testing |
A / SA 179 A / SA 192 A / SA 210 A / SA 556 A / SA 213 A / SA 209 Low Temperature Tubes A / SA 334 Seamless Boiler Tubes A / SA 335 A / SA 333 |
Grade A1 - C Grade A2 - B2 - C2 Gr. T2-T5-T9-T11- T12-T22 Grade T1 - T1a Grade 1 - 3 - 6 Grade P1-P5-P9- P91-P11-P12-P22 Grade 1 - 6 |
A/SA450 A1016 A1016/M A1016 A1016/M A/SA 530 A/SA 530 |
Eddy current EN10246-1 Ultrasonic EN10246-7 Flux Leakage EN10246-5 or to other requirements |
Wallthickness: Min. Wall -0/+20%, Av. Wall +/-10%
Tubelength: Up to 20 Meters