Hot-rolled bulb flat shipbuilding steel,Flat-bulb steel for Shipbuilding,Angle-steel for Shipbuilding

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Henan BEBON international co.,ltd located in zhengzhou ,henan province of china. Since it was established in 2008, Henan BEBON has earned an outstanding reputation for its professional exporting shipbuilding steel.About the products,we mainly specialized in steel products for shipbuilding which have been approved by some authoritative classification societies,likeLR,BV,ABS,DNV,GL and so on . Besides, we have three big warehouses--Zhengzhou,Tianjin and shanghai.

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Hot-rolled bulb flat shipbuilding steel

Hot-rolled bulb flat shipbuilding steel

Hot-rolled bulb flat shipbuilding steel is one kind of bulb flat shipbuilding steel, its delivery status is Hot-rolled and it is used for shipbuilding.

Hot-rolled bulb flat shipbuilding steel is one of BEBON mainly steel products. Moreover, we can offer different veritas certification Hot-rolled bulb flat shipbuilding steel and further processing according to your requirements.

Hot-rolled bulb flat shipbuilding steel specification table:

Model	Size(mm)					Section Area(cm2)	Theoretical Weight(kg/m)	Dimension Tolerance(mm)
Model	b	t	h	rl	r	Section Area(cm2)	Theoretical Weight(kg/m)	b	t	h
80×5 80×6	80	5	19	4	≤1.5	5.41	4.25	±1.5	+0.7 -0.3	±0.5
80×5 80×6	80	6	20	4	≤2	6.21	4.88
100×7 100×8	100	7	22.5	4.5	≤2	8.74	6.86
100×7 100×8	100	8	23.5	4.5	≤2	9.74	7.65
120×6 120×7 120×8	120	6	23	5	≤2	9.32	7.32
		7	24			10.52	8.26
		8	25			11.72	9.20
140×7 140×8 140×10	140	7	26	5.5	≤2	12.43	9.75	±2.0	+1.0 -0.3	±0.8
		8	27		≤2	13.83	10.85
		10	29		≤3	16.63	13.05
160×7 160×8 160×9 160×11	160	7	29	6	≤2	14.60	11.46
		8	30			16.20	12.72
		9	31			17.80	13.97
		11	33		≤3	21.00	16.49
180×8 180×9 180×10 180×11	180	8	33	7	≤2	18.86	14.80
		9	34		≤2	20.66	16.22
		10	35		≤3	22.46	17.63
		11	36		≤3	24.26	19.04
200×9 200×10 200×11 200×12	200	9	37	8	≤2	23.66	18.57	±3.0	+1.1 -0.3	±0.95
		10	38		≤3	25.66	20.14
		11	39			27.66	21.71
		12	40			29.66	23.28
220×10 220×11 220×12	220	10	41	9	≤3	29.66	22.27
		11	42			29.00	24.50
		12	43			31.20	26.22
240×10 240×11 240×12	240	10	40	10	≤3	33.49	25.50
		11	45			34.89	27.39
		12	46			37.29	29.27
260×10 260×11 260×12	260	10	47	11	≤3	36.11	28.35
		11	48			38.71	30.39
		12	49			41.31	32.43
280×11 280×12 280×13	280	11	51	12	≤3	42.68	33.50
		12	52			45.48	35.70
		13	53			48.28	37.90
300×11 300×12 300×13	300	11	54	13	≤3	46.78	36.70
		12	55			49.79	39.09
		13	56			52.79	41.44
320×12 320×13 320×14	320	12	58	14	≤3	54.25	42.60	±4.0	+1.3 -0.3	+1.10
		13	59		≤3	57.25	45.09
		14	60		≤4	60.85	47.60
340×12 340×13 340×14	340	12	61	15	≤3	58.84	46.20
		13	62		≤3	62.24	48.86
		14	63		≤4	65.54	51.50
370×13 370×14 370×15	370	13	66.5	16.5	≤3	69.70	54.70
		14	67.5		≤4	73.40	57.60
		15	68.5		≤4	77.10	60.50
400×14 400×15 400×16	400	14	72	18	≤4	81.48	63.96
		15	73			85.48	67.10
		16	74			89.48	70.20
430×14 430×15 430×17 430×19 430×20	430	14	76.5	19.5	≤4	89.70	70.60
		15	77.5			94.19	73.90
		17	79.5			102.79	80.70
		19	81.5			111.39	87.40
		20	82.5			115.00	90.80