Stainless Steel Grating - Grating World

GRATEX® SS STAINLESS STEEL GRATING conforms to ISO 9001:2008 standards.

It features inverted “pyramid” transverse bars which are hand assembled with rigid bearer bars, then jig-welded to ensure dimensional stability.

Standard panels are 1200mm x 2400mm. Special sizes and customising (such as cut-outs, shaping, banding and complete structures) are available on request.

GRATEX® SS STAINLESS STEEL GRATING is available in 3CR12, 304 and 316 stainless steel. Finishes include pickled and passivated mill finish and electro-polished.

Two bearer bar designs are offered:

NON-SERRATED: For general purpose use
SERRATED: Offering skid resistance in wet or oily conditions

Standard bearer bar depths are 25mm, 30mm, 40mm, 50mm, 60mm, 80mm, 90mm, and 100mm. All are available in 3.0mm and 4.5mm thicknesses.

See Load/Span Tables below.

GRATEX® SS STAINLESS STEEL GRATING is offered with non-standard bearer bar depths and pitches to suit abnormal load conditions.

With its longevity, high corrosion resistance, low maintenance, strength and rigidity, GRATEX® SS STAINLESS STEEL GRATING promises exceptional life cycle cost performance.

GRATEX® SS STAINLESS STEEL GRATING LOAD/SPAN TABLES

CODE	BEARER BAR DETAILS			BEARER SPAN mm																Approx Mass/m2
	THICK	DEPTH	PITCH	300		500		750		1000		1250		1500		1750		2000		Approx Mass/m2
	mm	mm	mm	kg/m2	kg	kg/m2	kg	kg/m2	kg	kg/m2	kg	kg/m2	kg	kg/m2	kg	kg/m2	kg	kg/m2	kg	kg
25/3/43	3	25	43	6878	1198	2021	599	951	264											21
27/3/43	3	27	43	9358	1630	3235	815	1294	360	509	195	372	115							22
30/3/43	3	30	43	12378	2155	4474	1075	1970	545	774	300	566	174	264	111					24
40/3/43	3	40	43	25480	4440	9172	2220	3892	1365	1386	895	1339	519	968	335	489	245	326	175	30
50/3/43	3	50	43	41313	7540	15574	3770	6485	2320	3784	1675	2223	1159	1393	748	877	546	723	392	35
60/3/43	3	60	43	59212	11455	21316	5725	9473	3525	5329	2545	3410	1830	2409	1401	1897	1027	1355	732	41
80/3/43	3	80	43	112332	21735	40439	10865	17973	6685	10109	4830	6470	3477	4493	2670	3301	2261	2214	1828	52
90/3/43	3	90	43	145216	28095	52277	14045	23234	8645	13069	6240	8364	4494	5808	3448	4267	2928	3254	2364	58
100/3/43	3	100	43	182315	35275	65633	17535	29170	10850	16408	7835	10501	5644	7292	4330	5357	3676	4102	2968	63

25/4.5/45	4.5	25	45	9859	1797	3406	896	1245	396	498	213	352	128							27
27/4.5/45	4.5	27	45	13414	2445	4635	1220	1695	540	678	290	480	174							29
30/4.5/45	4.5	30	45	17741	3235	6985	1615	2580	820	1032	450	710	257	352	172					31
40/4.5/45	4.5	40	45	36521	6660	13147	3330	5579	2050	3048	1340	2040	782	1041	507	655	352	439	264	39
50/4.5/45	4.5	50	45	59216	11310	21317	5655	9295	3480	5429	2510	3187	1738	2305	1118	1403	783	842	584	48
60/4.5/45	4.5	60	45	84870	17185	30553	8590	13579	5280	7638	3810	4888	2741	4317	1247	2174	1471	1578	1096	56
80/4.5/45	4.5	80	45	161009	32600	57963	16300	25761	10030	14490	7240	9274	5216	6440	4003	4731	3239	3176	2744	72
90/4.5/45	4.5	90	45	208142	42145	74931	21070	33302	12860	18732	9360	11989	6743	8325	5177	6116	4186	4664	3548	80
100/4.5/45	4.5	100	45	261319	52915	904074	26450	41811	16280	23518	11750	15051	8464	10452	6497	7679	5256	5879	4456	88

IMPORTANT NOTES

The kg/m2 loadings are the maximum allowable uniformly distributed loadings for that span
The kg loadings are the maximum unfactored centre-line load per meter
The Load/Span tables are based on a maximum tensile stress of 165 mPa and elastic deflections of not more than span/200 or 10mm, whichever is the lesser when subjected to the appropriate unfactored load
All the above to be taken as nominal and should not be used as guaranteed values

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