40 Mesh 0.25mm Wire Diameter 904L Duplex Stainless Steel Filter Wire Mesh Screen Stainless Steel Wire Mesh Ss Wire Mesh Square Wire Net

Product Description

     



The following are common specifications:
 

Available in Stainless steel 302 304 316 316L
Mesh	Gauge	Wire dia (mm)	Weave
8	24	0.558	Plain / Twill
	26	0.457
	27	0.400
	28	0.376
10	24	0.558
	26	0.457
	28	0.376
12	24	0.558
	26	0.457
	27	0.400
	28	0.376
	30	0.315
14	24	0.558
	26	0.457
	27	0.400
16	27	0.400
	28	0.376
	30	0.315
18	26	0.457
	28	0.376
20	26	0.457
	28	0.376
	30	0.315
	32	0.274
30	30	0.315
	32	0.274
	34	0.234
40	32	0.274
	33	0.254
	34	0.234
	36	0.193
	37	0.173
50	34	0.234
	36	0.193
	38	0.152
60	34	0.234
	38	0.152
80	38	0.152
	40	0.122
	42	0.102
100	41	0.112
	42	0.102
	43	0.091
200	47	0.051
300	48	0.041
	49	0.031

Plain Dutch woven:
 

Mesh/Inch   (warp×weft)	Wire Dia.    warp×weft    (mm)	Normal size   (μm)	Effective     area%	Weight   kg/sq.m	Cloth thickness   (mm)
7×44	0.71×0.63	319	14.2	5.55	1.97
8×45	0.8×0.6	310	15.5	5.7	2.00
8×60	0.63×0.45	296	20.3	4.16	1.53
8×85	0.45×0.315	275	27.3	2.73	1.08
10×90	0.45×0.28	249	29.2	2.57	1.01
10×76	0.5×0.355	248	21.8	3.24	1.21
12×86	0.45×0.315	211	20.9	2.93	1.08
12×64	0.56×0.40	211	16.0	3.89	1.36
12×76	0.45×0.355	192	15.9	3.26	1.16
14×100	0.40×0.28	182	20.3	2.62	0.96
14×110	0.4×0.25	177	22.2	2.28	0.855
14×76	0.45×0.355	173	14.3	3.33	1.16
16×100	0.40×0.28	160	17.7	2.7	0.96
17×120	0.355×0.224	155	22.4	2.19	0.803
16×120	0.28×0.224	145	19.2	1.97	0.728
20×140	0.315×0.20	133	21.5	1.97	0.715
20×170	0.25×0.16	130	28.9	1.56	0.57
20×110	0.355×0.25	126	15.3	2.47	0.855
22×120	0.315×0.224	115	15.5	2.20	0.763
25×140	0.28×0.20	100	15.2	1.96	0.68
24×110	0.355×0.25	97	11.3	2.60	0.855
28×150	0.28×0.18	92	15.9	1.87	0.64
30×150	0.25×0.18	82	13.5	1.79	0.61
30×140	0.315×0.20	77	11.4	2.21	0.715
35×190	0.224×0.14	74	16.8	1.47	0.504
35×170	0.224×0.16	69	12.8	1.62	0.544
40×200	0.18×0.135	63	15.4	1.24	0.43
50×250	0.14×0.11	50	15.2	1	0.36
60×500	0.14×0.055	51	34.1	0.70	0.252
50×270	0.14×0.10	50	15.2	0.98	0.34
65×390	0.125×0.071	42	19.1	0.78	0.267
60×300	0.14×0.09	41	14.1	0.96	0.32
80×700	0.125×0.04	40	38.1	0.60	0.205
60×270	0.14×0.10	39	11.2	1.03	0.34
77×560	0.14×0.05	38	27.5	0.74	0.24
70×390	0.112×0.071	37	16.3	0.74	0.254
65×750	0.10×0.036	36	37.1	0.43	0.172
70×340	0.125×0.08	35	13.2	0.86	0.285
80×430	0.125×0.063	32	16.6	0.77	0.251
118×750	0.063×0.036	23	21.5	0.38	0.135

 Twill dutch woven
 

Mesh/Inch   (warp×weft)	Wire Dia.    warp×weft    (mm)	Normal size   (μm)	Effective     area%	Weight kg/sq.m	Cloth thickness   (mm)
20×270	0.25×0.2	119	17.6	3.14	0.65
20×200	0.355×0.28	118	12.1	4.58	0.915
24×300	0.28×0.18	110	19.6	3.01	0.64
20×150	0.45×0.355	101	7.5	6.02	1.16
30×340	0.28×0.16	89	17.9	2.84	0.60
30×270	0.28×0.20	77	11.2	3.41	0.68
40×540	0.18×0.10	70	23.5	1.73	0.38
40×430	0.18×0.125	63	15.4	2.09	0.43
50×600	0.125×0.09	51	17.2	1.47	0.305
50×500	0.14×0.11	47	12	1.83	0.364
65×600	0.14×0.09	36		1.59	0.32
70×600	0.14×0.09	31	10.1	1.61
78×760	0.112×0.071		13.5	1.25	0.254
78×680	0.112×0.08	29	10.3	1.37	0.272
80×680	0.112×0.08	28	9.8	1.38
90×850	0.10×0.063	26	12.7	1.12	0.226
90×760	0.10×0.071	24	9.6	1.23	0.242
100×850	0.10×0.063	22	10	1.14	0.226
130×1500	0.063×0.036	21	18.6	0.64	0.135
100×760	0.10×0.071	20	7.4	1.25	0.242
130×1200	0.071×0.045	18	12	0.80	0.161
130×1100	0.071×0.05	17	9.4	0.87	0.171
150×1400	0.063×0.04	15	11.4	0.71	0.143
160×1500	0.063×0.036		12.4	0.67	0.135
165×1500	0.063×0.036	14	11.4
174×1700	0.063×0.032	13	12.9	0.62	0.127
165×1400	0.063×0.04		8.8	0.73	0.143
174×1400	0.063×0.04	11	7.4	0.74
203×1600	0.05×0.032	10	9.3	0.58	0.114
216×1800	0.045×0.03		9.4	0.53	0.105
203×1500	0.056×0.036	9	6.2	0.67	0.128
250×1900	0.04×0.028	8	7.8	0.51	0.096
250×1600	0.05×0.032		3.8	0.63	0.114
285×2100	0.036×0.025	7	7.2	0.44	0.086
300×2100	0.036×0.025	6	6.0
317×2100	0.036×0.025	5	4.7
325×2300	0.036×0.024	4	4.2
363×2300	0.032×0.022		4.5	0.40	0.076
400×2700	0.028×0.02		4.7	0.36	0.068
500×3500	0.025×0.015	3	4.9	0.30	0.055

 Other specifications are customized according to customer needs.


Weaving method

Plain weave	Twill weave	Plain dutch weave	Twill dutch weave
In plain weave, the warp and weft threads cross at right angles, aligned so they form a simple criss-cross pattern. Each weft thread crosses the warp threads by going over one, then under the next, and so on. The next weft thread goes under the warp threads that its neighbor went over, and vice versa.	It is made by passing the weft thread over one or more warp threads then under two or more warp threads and so on, with a "step," or offset, between rows to create the characteristic diagonal pattern. Because of this structure, twill generally drapes well.	In a Plain Dutch Weave, the diameter of the warp wire is larger than the weft.The mesh is formed by weaving a limited number of warps with the maximum number of weft wires woven tightly together, producing a cloth with no readily visible apertures.	Twill Dutch Weave is produced with the weft wires packed together in the same principle as Plain Dutch Weave but with double the number of weft wires woven in an over two, under two pattern.The weft wires overlie each other creating a sinuous path of filtration. The cloth is very robust with a smooth surface and the finer weft wires and smaller pore sizes provide excellent flow characteristics.The finest filtration rates are obtained with this type of weave.

                           
Mesh number display