Stainless steel
| Welded stainless steel | Seamless stainless steel |
Welded and calibrated Stainless steel heat exchanger tubes, V= 1.0
Certification to EN 10204 / 3.1 - 3.2
ISO9001 - PED 97/23/EC
Third party inspection by:
- Lloyd’s Reg.of Shipping
- TÜV
- DNV
- GL
- or to other requirements
Specification to:AD-2000 W2
Grades
EN
Tolerances:
Testing:
1.4301
1.4307
1.4401
1.4404
1.4435
1.4541
1.4571
1.4462
1.4539
EN 10217-7 / TC 1/2
EN 10217-7 / TC 1/2
EN 10217-7 / TC 1/2
EN 10217-7 / TC 1/2
EN 10217-7 / TC 1/2
EN 10217-7 / TC 1/2
EN 10217-7 / TC 1/2
SEW 400
SEW 400
DIN 28181 TK I
EN 1127 D3T3
EN 1127 D4T3
EN 1127 D4T4
D3: ± 0,75%, Min ± 0,30 mm
D4: ± 0,50%, Min ± 0,10 mm
T3: ± 10%, Min ± 0,2 mm
T4: ± 7,5%, Min ± 0,15 mm
or to other
requirements
100% Eddy current
or
Hydrostatic testing
Intergranular
corrosion
DIN-EN-ISO 3651-2
P.M.I.
or to other
requirements
Grades
ASTM / ASME
Tolerances
Testing:
TP 304
TP 304L
TP 316
TP 316L
TP 321
TP 904 L
S 31803
A / SA 249 - A / SA 269
A / SA 249 - A / SA 269
A / SA 249 - A / SA 269
A / SA 249 - A / SA 269
A / SA 249 - A / SA 269
B 374
A / SA 789
A/1016 / A1016M
A / SA 450
100% Eddy current
or
Hydrostatic testing
Intergranular
corrosion
A262 Practice E
P.M.I.
or to other
requirements
Wallthickness: Min. Wall -0/+20%, Av. Wall +/-10%
seamless
Welded stainless steel | Seamless stainless steel
Seamless cold finished stainless steel heat exchanger tubes
Certification to EN 10204 / 3.1 - 3.2
ISO9001 - PED 97/23/EC
Third party inspection by:
- Lloyd’s Reg.of Shipping
- TÜV
- DNV
- GL
- or to other requirements
Specification to:AD-2000 W2
Grades
EN
Tolerances:
Testing:
1.4301
1.4306
1.4541
1.4571
1.4401
1.4404
1.4435
1.4439
1.4462
1.4539
EN 10216-5 / TC1/2
EN 10216-5 / TC1/2
EN 10216-5 / TC1/2
EN 10216-5 / TC1/2
EN 10216-5 / TC1/2
EN 10216-5 / TC1/2
EN 10216-5 / TC1/2
EN 10216-5 / TC1/2
SEW 400
SEW 400
DIN 28180 TK I
EN 1127 D3T3
EN 1127 D4T3
EN 1127 D4T4
D3: ± 0,75%, Min ± 0,30 mm
D4: ± 0,50%, Min ± 0,10 mm
T3: ± 10%, Min ± 0,2 mm
T4: ± 7,5%, Min ± 0,15 mm
or to other requirements
100% Eddy current
or
Hydrostatic testing
Intergranular
corrosion
DIN-EN-ISO 3651-2
P.M.I.
or to other
requirements
Grades to:
ASTM / ASME
Tolerances:
Testing:
TP 304
TP 304 L/H
TP 321
TP 321H
TP 316 Ti
TP 316
TP 316 L/H
TP 904 L
S 31803
S 32750
S 32760
TP 405
TP 410
TP 430
A / SA 213 - A / SA 269
A / SA 213 - A / SA 269
A / SA 213 - A / SA 269
A / SA 213 - A / SA 269
A / SA 213 - A / SA 269
A / SA 213 - A / SA 269
A / SA 213 - A / SA 269
A / SA 269
A / SA 789
A / SA 789
A / SA 789
A / SA 268
A / SA 268
A / SA 268
A/1016 / A1016M
A/SA 450
100% Eddy current
or
Hydrostatic testing
Intergranular
corrosion
A262 Practice E
P.M.I.
or to other
requirements
Wallthickness: Min. Wall -0/+20%, Av. Wall +/-10%