Bulb Flats - Sizes, Dimensions and Weight - Steel Bulb Flats - Weight Table

Bulb Flat Weight Calculation

Bulb Flats (Hot-rolled Flat Steel)

Standard: GB/T9945-2001
Use: Hull Structure, Bridge Structure
Grade: A, B, AH32, AH36
Scope: HP80 ˜ HP430
ABS, LR, DNV, CCS, BV, GL, RINA, NK, and KR approved

See our downloadable Bulb Flat Datasheet with Sizes, Dimensions, Weight, Grades and Ranges (Adobe PDF for Printing)

Bulb Flat: Size, Bundle, Feet, weight calculation

Size	Len.	Pcs/	Ft/	M Ton/	Lbs/	Lbs/	Lbs/
Bulb Flat	Ft	Bdl	Bdl	Bdl	Bdl	Ft	Pcs
80 x 5	40	15	600	0.778	1715.194	2.859	114.346
80 x 6	40	15	600	0.893	1968.726	3.281	131.248
100 x 6	40	15	600	1.113	2453.742	4.090	163.583
100 x 7	40	15	600	1.255	2766.798	4.611	184.453
100 x 8	40	15	600	1.400	3086.468	5.144	205.765
120 x 6	40	15	600	1.340	2954.191	4.924	196.946
120 x 7	40	15	600	1.512	3333.385	5.556	222.226
120 x 8	40	15	600	1.684	3712.58	6.188	247.505
140 x 7	40	15	600	1.784	3933.042	6.555	262.203
140 x 8	40	15	600	1.986	4378.375	7.297	291.892
140 x 9	40	15	600	2.187	4821.504	8.036	321.434
140 x 10	40	15	600	2.388	5264.633	8.774	350.976
160 x 7	40	15	600	2.097	4623.088	7.705	308.206
160 x 8	40	15	600	2.328	5132.355	8.554	342.157
160 x 9	40	15	600	2.557	5637.213	9.395	375.814
160 x 11	40	15	600	3.018	6653.543	11.089	443.570
180 x 8	40	15	600	2.708	5970.111	9.950	398.007
180 x 9	40	15	600	2.968	6543.312	10.906	436.221
180 x 10	40	15	600	3.226	7112.104	11.854	474.140
180 x 11	40	15	600	3.484	7680.896	12.801	512.060
200 x 9	40	10	400	2.266	4995.669	12.489	499.567
200 x 10	40	10	400	2.457	5416.751	13.542	541.675
200 x 11	40	10	400	2.649	5840.038	14.600	584.004
200*11.5	40	10	400	2.745	6051.682	15.129	605.168
200 x 12	40	10	400	2.84	6261.121	15.653	626.112
220 x 10	40	10	400	2.778	6124.434	15.311	612.443
220 x 11	40	10	400	2.989	6589.609	16.474	658.961
220 x 12	40	10	400	3.199	7052.579	17.631	705.258
240 x 10	40	10	400	3.111	6858.573	17.146	685.857
240 x 11	40	10	400	3.342	7367.84	18.420	736.784
240 x 12	40	10	400	3.571	7872.698	19.682	787.270
260 x 10	40	10	400	3.459	7625.781	19.064	762.578
260 x 11	40	10	400	3.708	8174.731	20.437	817.473
260 x 12	40	10	400	3.956	8721.477	21.804	872.148
280 x 10	40	10	400	3.819	8419.444	21.049	841.944
280 x 11	40	10	400	4.087	9010.282	22.526	901.028
280 x 12	40	10	400	4.355	9601.12	24.003	960.112
280 x 13	40	10	400	4.624	10194.16	25.485	1019.416
300 x 11	40	8	320	3.582	7896.949	24.678	987.119
300 x 12	40	8	320	3.815	8410.625	26.283	1051.328
300 x 13	40	8	320	4.045	8917.688	27.868	1114.711
320 x 12	40	6	240	3.118	6874.005	28.642	1145.668
320 x 13	40	6	240	3.301	7277.451	30.323	1212.908
320 x 14	40	6	240	3.484	7680.896	32.004	1280.149
340 x 13	40	6	240	3.577	7885.926	32.858	1314.321
340 x 14	40	6	240	3.77	8311.417	34.631	1385.236
370 x 13	40	4	160	2.669	5884.131	36.776	1471.033
370 x 14	40	4	160	2.811	6197.187	38.732	1549.297
370 x 15	40	4	160	2.952	6508.038	40.675	1627.010
400 x 14	40	4	160	3.121	6880.619	43.004	1720.155
400 x 15	40	4	160	3.274	7217.926	45.112	1804.481
400 x 16	40	4	160	3.426	7553.028	47.206	1888.257
430 x 14	40	4	160	3.445	7594.916	47.468	1898.729
430 x 15	40	4	160	3.606	7949.86	49.687	1987.465
430 x 17	40	4	160	3.938	8681.794	54.261	2170.448
430 x 19	40	3	120	3.199	7052.579	58.771	2350.860
430 x 20	40	3	120	3.323	7325.952	61.050	2441.984