Galvanised Corrugated Sheets

Surakshit Sapne. Surakshit Apne.

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Coated Steel

Galvanised Corrugated Sheets

About AM/NS Suraksha

A range of Galvanised Corrugated Sheets

AM/NS Suraksha is known for its superior strength and longer life. Coated with 120 GSM zinc, the sheets have perfect corrugation and are corrosion resistant. Light weight and High Tensile Strength makes it a preferred choice for all the roofing and cladding applications.

View AM/NS Suraksha Packaging

Features

Superior strength & corrosion protection

Perfect corrugation & uniformed spangles

Resistant to fire, sparks, hail & low maintenance

Light Weight & High Tensile Strength

Features

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Applications

Superior Strength, Longer Life. Superior Strength, Longer Life. Superior Strength, Longer Life. Superior Strength, Longer Life. Superior Strength, Longer Life.

Specifications

Physical Profile

Tolerance Levels & Others

Weight Chart for AM/NS Suraksha
AM/NS Suraksha Approximate Weight per sheer (For 120 GSM Coating)
Input Width	Output Width	GP Thickness	WT IMTR	6Ft	7Ft	8Ft	9Ft	10Ft	12Ft	14Ft	16Ft
				1830	2135	2440	2745	3050	3660	4270	4880
		0.12	0.848	1.55	1.81	2.07	2.33	2.59	3.10	3.62	4.14
		0.14	9.18	1.68	1.96	2.24	2.52	2.80	3.36	3.96	4.48
		0.16	1.067	1.95	2.28	2.60	2.93	3.25	3.91	4.56	5.21
		0.18	1.201	2.20	2.56	2.93	3.30	3.66	4.40	5.13	5.86
		0.20	1.328	2.43	2.84	3.24	3.65	4.05	4.86	5.67	6.48
		0.22	1.413	2.59	3.02	3.45	3.88	4.31	5.17	6.03	9.90
	740 mm	0.25	1.646	3.01	3.51	4.02	4.52	5.02	6.02	7.03	8.03
	760 mm	0.3	1.908	3.49	4.07	4.66	5.24	5.82	6.98	5.15	9.31
900 mm	780 mm	0.35	2.24	4.10	4.78	5.47	6.15	6.83	8.20	9.56	10.93
	800 mm	4.0	2.572	4.71	5.49	6.28	7.06	7.84	9.41	10.98	12.55
		0.45	2.897	5.30	6.19	7.07	7.95	8.82	10.60	12.37	14.14
		0.50	3	5.91	6.87	7.88	8.86	9.89	11.82	13.79	15.76
		0.55	3.589	6.57	7.66	8.76	9.85	10.95	13.14	15.33	17.51
		0.60	3.971	7.27	8.48	9.69	10.9	12.11	14.53	16.96	19.38
		0.65	4.4	8.05	9.39	10.74	12.85	13.42	16.10	18.79	21.47
		0.70	4.698	8.60	10.03	11.46	12.9	14.33	17.19	20.06	22.93
		0.75	5.016	9.18	10.71	12.24	13.77	15.30	18.36	21.42	24.48
		0.12	0.942	1.72	2.01	2.30	2.59	2.87	3.45	21.42	6.06
		0.14	1.02	1.87	2.18	2.49	2.8	2.87	3.73	4.02	4.98
		0.16	1.185	2.17	2.53	2.89	3.25	8.11	4.34	4.36	5.78
		8.18	1.334	2.44	2.85	3.25	3.68	3.61	4.88	5.06	6.51
		0.20	1.475	2.70	3.15	3.6	4.05	3.614	5.4	5.7	7.20
		0.22	1.570	2.87	3.35	3.83	4.31	4.05	5.75	6.3	7.66
		0.25	1.829	3.35	3.90	4.46	5.02	4.79	6.69	7.81	8.93
	860 mm	0.30	2.119	3.88	4.52	5.17	5.82	5.58	7.76	9.05	10.34
900	880	0.35	2.488	4.55	5.31	6.07	6.83	6.46	9.11	10.62	12.14
900 mm	860 mm	0.4	2.857	5.23	6.1	6.97	7.84	7.59	10.46	12.2	13.94
		0.45	3.218	5.89	6.87	7.85	8.83	9.81	11.78	13.74	15.7
		0.5	3.587	6.56	7.68	8.75	9.85	10.94	13.13	15.32	17.5
		0.55	3.987	7.30	8.51	9.73	10.94	12.16	14.59	17.02	19.46
		0.6	4.411	8.07	9.42	10.76	12.11	13.45	16.14	18.83	21.53
		0.65	4.89	8.95	10.44	11.93	13.42	14.91	17.9	20.88	23.86
		0.70	5.22	9.55	11.14	12.74	14.33	15.92	19.11	22.29	25.47
		0.75	5.573	10.2	11.9	13.60	15.30	17	20.4	23.8	27.2
		0.25	2.414	4.42	5.15	5.89	6.63	7.36	8.84	10.31	11.78
		0.30	2.797	5.12	5.97	6.82	7.68	8.53	10.24	11.94	13.65
		0.35	1284	6.01	7.01	8.01	9.01	10.02	12.02	14.02	16.03
1320 mm	1220 mm	0.40	3.77	6.90	8.05	9.20	10.35	11.5	13.80	16.1	18.40
		0.45	4.248	7.77	9.07	10.37	11.66	12.96	15.55	18.14	20.73
		0.50	4.735	8.61	10.11	155	13.00	14.44	17.33	20.22	23.11
		0.55	5.263	9.63	11.24	12.84	14.45	16.05	19.26	22.47	25.68
		0.60	5.647	10.33	12.06	13.78	15.50	17.22	20.67	24.11	27.56

Physical Profile of AM/NS Suraksha
Input Width (mm)	Output Width of GC Sheets After Corrugation (mm)	Depth of Corrugation (mm)	Pitch of Corrugation (mm)	No. of Corrugations
900	740	20/21(+/-2.5)	70(+/-5)	10+1/2+1/2
900	760	19.5/20 (+/-2.5)	71(+/-5)	10+1/2+1/2
900	780	19/19.5(+/-2.5)	72(*/-5)	10+1/2+1/2
900	800	17.6/18 ( 47-2.5)	76.2 (+/-5)	10+1/2+1/2
1000	860	16/l7(+/-2.5)	76.2(+/-5)	12+1/2+1/2
1000	880	15/l6(+/-2.5)	76.2(+/-5)	12+1/2+1/2
1000	900/910	15/16(+/-2.5)	76.2(+/-5)	12+1/2+1/2
1320	1220	14/15(+/-2.5)	72(+/-5)	15+1/2+1/2

Tolerance Levels and Other Specifications - AM/NS Suraksha tolerance
Levels confirm to BIS specifications owing to superior process control.
Parameter	UOM	Tolerance
Bundle Weight (70/72 running feet of sheets)	%	+/- 0.50
Thickness Tolerances	mm	± 0.05
Length Tolerance	mm	+15.0.-0.0
Width Tolerances	mm	± 25.0 [IS277 -2018 (Clause 15.2.1) table no 9]
Depth of Corrugation	mm	± 2.5 (IS277 -2018 (Clause 15.2.1) table no 9)
Pitch of Corrugation	mm	± 5.0 [IS277 -2018 (Clause 15.2.1) table no 9]
Yield Strength	MPa	550 min
Zinc Coating	GSM	Min 120 (as per BIS clause 7.1 & 10.1)
Spangles	Finish	Regular and Bright