Tubo in acciaio senza saldatura al carbonio ad alta pressione

Gamma di dimensioni:

OD: 20-300 mm

PESO: 5-50 mm

Lunghezza: max 12000 mm

Tolleranze:

OD:
D 5-10 mm: ± 0,15 mm
D 11-30 mm: ± 0,30 mm
D 32-50 mm: ± 0,40 mm
D 51-140 mm: ± 0,8%
PESO:
S 0,4 - 1 mm: ± 0,12 mm
S 1,2 - 5 mm: ± 10%
S 5,5 - 12 mm: ± 8%

Standard	Steel Grade	C	Si	Mn	P	S
EN 10305-1	E215	≤0.10	≤0.05	≤0.70	≤0.025	≤0.025
	E235	≤0.17	≤0.35	≤1.20	≤0.025	≤0.025
	E355	≤0.22	≤0.55	≤1.60	≤0.025	≤0.025
DIN 2391	St35	≤0.17	≤0.35	≥0.40	≤0.025	≤0.025
	St37.4	≤0.17	≤0.35	≥0.40	≤0.025	≤0.025
	St45	≤0.21	≤0.35	≥0.40	≤0.025	≤0.025
	St52	≤0.22	≤0.55	≤1.60	≤0.025	≤0.025
GB/T 3639	10	0.07-0.13	0.17-0.37	0.35-0.65	≤0.030	≤0.030
	20	0.17-0.23	0.17-0.37	0.35-0.65	≤0.030	≤0.030
	35	0.32-0.39	0.17-0.37	0.50-0.80	≤0.030	≤0.030
	45	0.42-0.50	0.17-0.37	0.50-0.80	≤0.030	≤0.030
	Q345B	≤0.20	≤0.50	≤1.70	≤0.030	≤0.030

Imballaggio e consegna

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