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Bulb flat for shipbuilding

PRODUCT MODEL	DIMENSIONS(mm)					SECTIONAL AREA(cm2)	MASS/UNIT LENGTH(kg/m)	TOLERANCES(mm)
PRODUCT MODEL	b	t	h	rl	r	SECTIONAL AREA(cm2)	MASS/UNIT LENGTH(kg/m)	b	t	h
80×5	80	5	19	4	≤1.5	5.41	4.25	±1.5	0.7	±0.5
80×6	80	6	20	4	≤2	6.21	4.88
100×7	100	7	22.5	4.5	≤2	8.74	6.86
100×8	100	8	23.5	4.5	≤2	9.74	7.65
120×6	120	6	23	5	≤2	9.32	7.32
120×7		7	24			10.52	8.26
120×8		8	25			11.72	9.2		-0.3
140×7	140	7	26	5.5	≤2	12.43	9.75	±2.0	1	±0.8
140×8		8	27		≤2	13.83	10.85
140×10		10	29		≤3	16.63	13.05
160×7	160	7	29	6	≤2	14.6	11.46
160×8		8	30			16.2	12.72
160×9		9	31			17.8	13.97
160×11		11	33		≤3	21	16.49
180×8	180	8	33	7	≤2	18.86	14.8
180×9		9	34		≤2	20.66	16.22
180×10		10	35		≤3	22.46	17.63
180×11		11	36		≤3	24.26	19.04		-0.3
200×9	200	9	37	8	≤2	23.66	18.57	±3.0	1.1	±0.95
200×10		10	38		≤3	25.66	20.14
200×11		11	39			27.66	21.71
200×12		12	40			29.66	23.28
220×10	220	10	41	9	≤3	29.66	22.27
220×11		11	42			29	24.5
220×12		12	43			31.2	26.22
240×10	240	10	40	10	≤3	33.49	25.5
240×11		11	45			34.89	27.39
240×12		12	46			37.29	29.27
260×10	260	10	47	11	≤3	36.11	28.35
260×11		11	48			38.71	30.39
260×12		12	49			41.31	32.43
280×11	280	11	51	12	≤3	42.68	33.5
280×12		12	52			45.48	35.7
280×13		13	53			48.28	37.9
300×11	300	11	54	13	≤3	46.78	36.7
300×12		12	55			49.79	39.09
300×13		13	56			52.79	41.44		-0.3
320×12	320	12	58	14	≤3	54.25	42.6	±4.0	1.3	1.1
320×13		13	59		≤3	57.25	45.09
320×14		14	60		≤4	60.85	47.6
340×12	340	12	61	15	≤3	58.84	46.2
340×13		13	62		≤3	62.24	48.86
340×14		14	63		≤4	65.54	51.5
370×13	370	13	66.5	16.5	≤3	69.7	54.7
370×14		14	67.5		≤4	73.4	57.6
370×15		15	68.5		≤4	77.1	60.5
400×14	400	14	72	18	≤4	81.48	63.96
400×15		15	73			85.48	67.1
400×16		16	74			89.48	70.2
430×14	430	14	76.5	19.5	≤4	89.7	70.6
430×15		15	77.5			94.19	73.9
430×17		17	79.5			102.79	80.7
430×19		19	81.5			111.39	87.4
430×20		20	82.5			115	90.8		-0.3

Dimension Tolerances of bulb flat
Nominal dimensions (mm)				Tolerances of products (mm)
b		t	h	b	t	h
＞	≤
80	120	5~8	19~30	±1.5	0.7	±0.5
					-0.3
120	180	6~11	26~38	±2.0	1	±0.8
					-0.3
180	300	8~14	37~57	±3.0	1.1	±0.95
					-0.3
300	400	11~20	58~8205	±4.0	1.3	±1.1
					-0.3

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