Filter grade mesh is woven in the Dutch weave ( see Types of Weaves). The resulting mesh is very firm and strong, providing accurate filtration at high pressures and flow rates.

Stainless Steel Type 304/304L Filter Mesh
 
It is an austenitic, non-magnetic, thermally nonhardenable economical stainless steel. It resists most oxidizing acids, withstands all ordinary rusting, and is immune to foodstuffs, sterilizing solutions, most organic chemicals and dyestuffs, and a wide variety of organic chamicals, but resists poorly halogen acids.

Stainless Steel Type 316/316L Filter Mesh 
It is similiar to Type 304 but distiguished primarily by the addition of molybdenum which significantly increases it's corrosion resistance. Type 316 can withstand corrosive attack by sodium and calcium brines, hypochlorite solutions, phosphoric, sulfurous, and acetic acids, and the hostile environment oft the body when used for implant

Stainless steel wire cloth is available in rolls or cutted into wire mesh discs and also as fabricated filter assembly. We are capable of processing the woven wire cloth into different shapes and sizes according to your request or drawings

Mesh	Wire dia		aperture		Opening area(%)	Weight(lb)/ 100sq.ft.
	inch	mm	inch	mm
1x1	0.08	2.03	0.92	23.37	84.6	41.1
2x2	0.063	1.6	0.437	11.1	76.4	51.2
3x3	0.054	1.37	0.279	7.09	70.1	56.7
4x4	0.063	1.6	0.187	4.75	56	104.8
4x4	0.047	1.19	0.203	5.16	65.9	57.6
5x5	0.041	1.04	0.159	4.04	63.2	54.9
6x6	0.035	0.89	0.132	3.35	62.7	48.1
8x8	0.028	0.71	0.097	2.46	60.2	41.1
10x10	0.025	0.64	0.075	1.91	56.3	41.2
10x10	0.02	0.51	0.08	2.03	64	26.1
12x12	0.023	0.584	0.06	1.52	51.8	42.2
12x12	0.02	0.508	0.063	1.6	57.2	31.6
14x14	0.023	0.584	0.048	1.22	45.2	49.8
14x14	0.02	0.508	0.051	1.3	51	37.2
16x16	0.018	0.457	0.0445	1.13	50.7	34.5
18x18	0.017	0.432	0.0386	0.98	48.3	34.8
20x20	0.02	0.508	0.03	0.76	36	55.2
20x20	0.016	0.406	0.034	0.86	46.2	34.4
24x24	0.014	0.356	0.0277	0.7	44.2	31.8
30x30	0.013	0.33	0.0203	0.52	37.1	34.8
30x30	0.012	0.305	0.0213	0.54	40.8	29.4
30x30	0.009	0.229	0.0243	0.62	53.1	16.1
35x35	0.011	0.279	0.0176	0.45	37.9	29
40x40	0.01	0.254	0.015	0.38	36	27.6
50x50	0.009	0.229	0.011	0.28	30.3	28.4
50x50	0.008	0.203	0.012	0.31	36	22.1
60x60	0.0075	0.191	0.0092	0.23	30.5	23.7
60x60	0.007	0.178	0.0097	0.25	33.9	20.4
70x70	0.0065	0.165	0.0078	0.2	29.8	20.8
80x80	0.0065	0.165	0.006	0.15	23	23.2
80x80	0.0055	0.14	0.007	0.18	31.4	16.9
90x90	0.005	0.127	0.0061	0.16	30.1	15.8
100x100	0.0045	0.114	0.0055	0.14	30.3	14.2
100x100	0.004	0.102	0.006	0.15	36	11
100x100	0.0035	0.089	0.0065	0.17	42.3	8.3
110x110	0.004	0.1016	0.0051	0.1295	30.7	12.4
120x120	0.0037	0.094	0.0064	0.1168	30.7	11.6
150x150	0.0026	0.066	0.0041	0.1041	37.4	7.1
160x160	0.0025	0.0635	0.0038	0.0965	36.4	5.94
180x180	0.0023	0.0584	0.0033	0.0838	34.7	6.7
200x200	0.0021	0.0533	0.0029	0.0737	33.6	6.2
250x250	0.0016	0.0406	0.0024	0.061	36	4.4
270x270	0.0016	0.0406	0.0021	0.0533	32.2	4.7
300x300	0.0015	0.0381	0.0018	0.0457	29.7	3.04
325x325	0.0014	0.0356	0.0017	0.0432	30	4.4
400x400	0.001	0.0254	0.0015	0.37	36	3.3
500x500	0.001	0.0254	0.001	0.0254	25	3.8
635x635	0.0008	0.0203	0.0008	0.0203	25	2.63

Material for weaving stainless steel wire mesh ( wire cloth ) is divided into Type 304, Type 304 L, Type 316 and Type 316 L.

Type 304 :
Often referred to as "18-8" ( 18% chromium, 8% nickel ) T-304 is the basic stainless alloy mostly
commonly utilized for wire cloth weaving. It withstands outdoor exposure without rusting and resists oxidation at an elevated temperature up to 1400 Degrees Fahrenheit.

Typical wire cloth applications include use with chemicals, food products, pharmaceuticals and exposure to moisture.

Type 304 L :

Type 304 L is very similar to T-304, the difference being the reduced carbon content for better weaving and secondary welding characteristics.

Type 316 :

Stabilized by the addition of 2% molydbenum, T-316 is an "18-8" alloy.

Type 316 has better resistance to pitting corrosion than the other chromium-nickel stainless steels where brines, sulphur-bearing water or halogen salts, such as chlorides are present. A valuable property of T-316 is high creep strength at elevated temperatures. Other mechanical properties and fabricating characteristics are similar to T-304.

Wire cloth woven of T-316 has extensive use in chemical processing when better corrosion resistance is required than the regular chromium-nickel types.

Type 316 L :

Type 316 L is very similar to T-316, the difference being the reduced carbon content for better wire cloth weaving and secondary welding characteristics.