HFI-welded boiler tubes
BS 3059 / EN 10217-2
33.7 x 2.6 mm to 168.3 x 5.6
6.70 m
Normalised, internal seam weld removed, tensile strenght max. 440 N / mm2, plain ends with caps
ERW 320 /…
Welded normal wall steel tubes for sprinkler systems
EN 10217-1
42.4 x 2.6 mm to 168.3 x 4 mm
6 m
Grooved
P235 TR1
Black, not oiled
Leak tested
2.2 acc. to EN 10204
Welded light, normal and heavy wall carbon steel tubes
EN 10219-1 / 2, EN 10217-1
31.8 x 2 mm to 508 x 12.5 mm
6 m, 6.40 m (special length for greenhouse tubes) or 12 m
With plain…
U-bent tubes
metric dimensions EN 10216-2 inch dimensions ASME SA 556 C 2 ASTM A 179M 1990a, ASME SA 179M, ASME Section II part A
metric dimensions 10 x 1 mm to 30 x 2.5 mm
inch dimensions 19.05…
Seamless cold drawn heat exchanger tubes
ASTM A179
15.88 x 2.11 to 38.1 x 2.77
6 m or 12.3 m
With plain ends
A179 / SA179
Black
Steel grade, manufacturer's symbol, heat number or identification…
Seamless heat exchanger tubes
metric dimensions EN 10216-2 inch dimensions ASTM A 179M-1990a, ASME SA 179M, ASME Section II part A
metric dimensions 10 x 1 mm to 30 x 2.5 mm
inch dimensions 19.05…
Seamless boiler tubes
EN 10216-2 other standards on request
13.5 x 1.8 mm to 610 x 30 mm
other dimensions on request
Outside diameter and wall thickness acc. to EN 10216-2
5 to 7 m, partly 10 to…
Seamless carbon steel tubes for machining / hollow bar
EN 10294-1 or ISO 2938
30 x 20 to 250 x 200 mm
4 – 8 m
Hot rolled condition
E355
E355 J2
S355J2H
E470
Black, not oiled
3.1 acc. to…
Seamless carbon steel tubes for mechanical engineering, construction or pressure requirements
EN 10297-1, EN 10210-1 / 2, EN 10216-1/3
10.2 x 1.6 mm to 660 x 100 mm
Single (4 – 7) and double (8 –…
Seamless carbon steel tubes for process and linepipe
API 5L, ASTM A106, EN10216 ASTM A333 (low temp)
1 / 2" – 24"
Single (4 – 7) and double (8 – 14) random lengths
With bevelled ends for sizes…
