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…
Seamless carbon steel fittings to EN standards
EN 10253-1, EN 10253-2
Type:
Elbows 45°, 90° and 180°, type 3D and 5D , in some cases 2D
Tees, Reducing tees, Caps, Eccentric reducers: Type…
Forged carbon steel flanges to EN standards
EN 1092-1
Type:
Type 1
Type 2
Type 5
Type 11
Type 12
Type 13
Type 32
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NW 15 / 21.3 x 2 mm to NW 1200 / 1220 x 12.5…
