Steel Grating - Kumgok Steel Industry Co., Ltd.

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Kumgok Steel Industry Co., Ltd.
[Korea]

Address:
677-2, Geumgok-dong Seo-gu Incheon 404-3 Korea

Phone:
82-32-5646759

Contact name:
Hyung-su, Lee , President

Product List

	Steel Grating

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Model Number

Crossing Type

Specifications

Width of Trench (mm)	Loading Condition	Standard Type No	Dimensions(mm)					Weights/kg				Section Factor (㎤)	B-Bar space (mm)	Stress( shock inclusion )	Safety Factor (%)
			Grating			Frame		Weights/kg
			W	L	B-Bar	A	Angle	Grating	Frame	Total	Stress (kg/㎟)
200	DB-24	I-44-200	300	995	I-44 5 3	320	L-50 50 4	16.983	8.170	25.153	1254	1.464	30	1254	1.12
	DB-18	I-38-200			I-38 5 3		L-40 40 3	14.766	4.886	19.652	1256	1.096	30	1256	1.11
	DB-13.5	I-32-200			I-32 5 3		L-40 40 5	12.583	7.877	20.460	1320	0.782	30	1320	1.06
250	DB-24	I-50s-250	50	995	I-50 7 4	370	L-50 60 5	26.305	11.416	37.721	1213	2.573	35.3	1213	1.15
	DB-18	I-50-250			I-50 5 3		L55 60 5	21.563	11.416	32.979	1120	1.844	30	1120	1.25
	DB-13.5	I-44-250			I-44 5 3		L-50 50 4	19.435	8.476	27.911	1058	1.464	30	1058	1.32
300	DB-24	I-60-300	400	995	I-60 7 4	420	L-65 60 5	34.590	12.954	47.544	1129	3.686	35.3	1129	1.24
	DB-18	I-50s-300			I-50 7 4		L-55 60 5	29.179	11.828	41.007	1213	2.573	35.3	1213	1.15
	DB-13.5	I-50-300			I-50 5 3		L-55 60 5	24.019	11.828	35.847	1120	1.844	30	1120	1.25
350	DB-24	I-65-350	450	995	I-65 7 4	470	L-70 60 5	41.330	13.989	55.319	1211	4.295	35.3	1211	1.16
	DB-18	I-55-350			I-55 7 4		L-60 60 5	35.383	12.823	48.206	1264	3.086	35.3	1264	1.11
	DB-13.5	I-50s-350			I-50 7 4		L-55 60 5	32.553	12.240	44.793	1137	2.573	35.3	1137	1.23
400	DB-24	I-75-400	500	995	I-75 7 4	520	L-80 60 5	51.541	15.665	67.206	1094	5.703	35.3	1094	1.28
	DB-18	I-60-400			I-60 7 4		L-65 60 5	41.995	13.857	55.852	1270	3.686	35.3	1270	1.10
	DB-13.5	I-55-400			I-55 7 4		L-60 60 5	38.520	13.255	51.775	1137	3.086	35.3	1137	1.23
450	DB-24	I-75-450	550	995	I-75 7 4	570	L-80 60 5	56.293	16.175	72.468	1277	5.703	35.3	1277	1.10
	DB-18	I-75-450			I-65 7 4		L-70 60 5	49.216	14.931	64.147	1271	4.295	35.3	1271	1.10
	DB-13.5	I-60-450			I-60 7 4		L-65 60 5	45.888	14.309	60.197	1111	3.686	35.3	1111	1.26
500	DB-24	F-60-500	600	995	F-90 6	620	L-95 60 5	84.716	18.610	103.326	1027	8.100	35.3	1027	1.36
	DB-18	I-75-500			I-75 7 4		L-80 60 5	60.544	16.685	77.229	1094	5.703	35.3	1094	1.28
	DB-13.5	I-65-500			I-65 7 4		L-70 60 5	52.910	15.402	68.312	1090	4.295	35.3	1090	1.28
550	DB-24	F-90-550	650	995	F-90 6	670	L-95 60 5	1.365	19.180	110.545	1244	8.100	35.3	1244	1.13
	DB-18	I-75-550			I-75 7 4		L-80 60 5	65.296	17.195	82.491	1326	5.703	35.3	1.326	1.06
	DB-13.5	I-65-550			I-65 7 4		L-70 60 5	57.103	15.873	72.976	1320	4.295	35.3	1320	1.06
600	DB-24	F-90-600	700	995	F-90 6	720	L-95 60 5	97.513	19.749	117.262	1383	8.100	35.3	1383	1.01
	DB-18	F-90-600			F-90 6		L-95 60 5	97.513	19.749	117.262	1037	8.100	35.3	1037	1.35
	DB-13.5	F-75-600			F-75 6		L-80 60 5	81.687	17.706	99.393	1120	5.625	35.3	1120	1.25
700	DB-24	F-90이상	800	995	-	820	-	-	-	-	1659	8.100	35.3	1659	0.84
	DB-18	F-90-700			F-90 6		L-95 60 5	110.309	20.887	131.196	1244	8.100	35.3	1244	1.13
	DB-13.5	F-75-700			F-75 6		L-80 60 5	92.424	18.726	111.150	1344	5.625	35.3	1344	1.04