Stainless steel filter mesh (dutch weave mesh) Wholesale

PRODUCT DESCRIPTION

Dashang Wire Mesh provides a full range of filter mesh with filtration range from 300 microns to 1 micron according to ASTM E2814 and GB/T 21648.It is made of high-quality wire materials of grades 304, 304L, 316, 316L, 321, 904L, etc., woven by warp and weft direction, with excellent characteristics of acid alkali resistance and corrosion resistance.

Different from the square mesh, the warp and weft wire diameter and mesh No. of the dutch weave mesh are different. Generally, the dutch weave mesh is interwoven with thick warp wires and fine weft wires, and the mesh surface presents vertical and convex stripes. Generally dutch weave could have plain weave and twill weave two types; reverse dutch mesh is the interweaving of fine warp wires and thick weft wires, and the mesh surface presents transverse convex stripes. Its radial wires are more than weft wires per unit area, and the absolute ratio of warp mesh and weft mesh is larger and therefore more difficult to weave.

There are three kinds of filter degree of dutch weave mesh: nominal filtration, absolute filtration and actual filtration. Nominal filtration and absolute filtration are structural parameters of dutch weave mesh, and it is a fixed value for a certain specification. For all dutch weave mesh, its nominal filtration is its nominal pore size, and its absolute filtration is its absolute pore size.

The actual filtration refers to the filtration degree under actual use conditions. It is directly affected by conditions such as temperature, pressure, service time, viscosity of the medium, and bending times of the filter holes. Therefore, the actual degree of filtration is a variable value.

Dashang Filter Wire Mesh (Dutch weave) Specification

Mesh No.	Wire Diameter		Absolute Filtration	Nominal Filtration	Roll Width Max	Weave type
Mesh No.	inch	mm	μm	μm	mm
6x70	0.0280x 0.0160	0.70x0.40		411	1000	plain
8x70	0.0240x0.0160	0.60x0.40		313	1000	plain
8x83	0.0280x 0.0200	0.70x0.50		316	1000	plain
9x70	0.0200x0.0160	0.50x0.40		258	1000	plain
12×64	0.0240×0.0165	0.60×0.42	260-280	210	1600	plain
12x64	0.0230x0.0165	0.58x0.42		208	1600	plain
12×90	0.0178×0.0120	0.45×0.30	270-300	215	1600	plain
13x100	0.0160x0.0110	0.40x0.28		193	1000	plain
14×88	0.0200×0.0130	0.51×0.33	255-275	187	1600	plain
14×100	0.0160×0.0110	0.40×0.28	235-260	182	1600	plain
15x100	0.0160×0.0110	0.40×0.28		171	1000	plain
16×120	0.0140×0.0094	0.36×0.24	180-198	163	1600	plain
16x125	0.0140x0.0085	0.36x0.22		167	1000	plain
17x125	0.0140x0.0085	0.35x0.22		157	1000	plain
18x140	0.0118x0.0080	0.3x0.2		143	1000	plain
19x140	0.0118x0.0080	0.3x0.2		137	1000	plain
24×110	0.0150×0.0100	0.36×0.25	115-128	97	1600	plain
25x170	0.0100x0.0063	0.25x0.16		106	1000	plain
30×150	0.0090×0.0070	0.23×0.18	90-105	80	1600	plain
30x170	0.0100x0.0063	0.25x0.16		87	1000	plain
40×200	0.0070×0.0055	0.18×0.14	70-80	60	1600	plain
40×340	0.0098×0.0030	0.25×0.08	78-84	80	1600	plain
50x230	0.0070x0.0047	0.18x0.12		46	1000	plain
50×250	0.0055×0.0045	0.14×0.11	52-57	48	1600	plain
50×280	0.0055×0.0040	0.14×0.10	50-55	50	1600	plain
60x280	0.055x0.0040	0.14x0.10		39	1500	plain
80×400	0.0050×0.0028	0.13×0.07	40-45	30	1300	plain

20×250	0.0100×0.0080	0.254×0.200	100-118	100	1600	twill
30×360	0.0100×0.0060	0.254×0.152	95-105	90	1600	twill
40×560	0.0070×0.0040	0.178×0.102	75-83	65	1600	twill
50×250	0.0100×0.0080	0.254×0.200	55-60	50	1600	twill
80×700	0.0040×0.0030	0.102×0.076	35-38	35	1600	twill
200×600	0.0024×0.0018	0.061×0.046	28-32	30	1600	twill
165×800	0.0028×0.0020	0.071×0.051	25-39	25	1300	twill
165×1400	0.0028×0.0016	0.071×0.041	16-18	15	1300	twill
200×1400	0.0028×0.0016	0.071×0.041	12-14	10	1300	twill
250×1400	0.0022×0.0016	0.056×0.041	11-13	9	1300	twill
325×2300	0.0015×0.0010	0.038×0.025	8-9	5	1300	twill
400×2800	0.0011×0.0008	0.028×0.020	4-5	2	1300	twill

130×30	0.0079×0.0177	0.200×0.450	100-110	100	1300	Reverse Plain
128×36	0.0079×0.0157	0.200×0.400	80-90	80	1300	Reverse Plain
175×50	0.0059×0.0118	0.150×0.300	60-70	60	1300	Reverse Plain
290×60	0.0035×0.0090	0.090×0.230	43-51	51	1300	Reverse Plain
290×74	0.0035×0.0079	0.090×0.200	38-45	40	1300	Reverse Plain
625×105	0.0016×0.0055	0.042×0.140	23-28	25	1300	Reverse Plain
630×134	0.0015×0.0051	0.040×0.130	18-23	17	1300	Reverse Plain
720×150	0.0013×0.0043	0.035×0.110	16-20	14	1300	Reverse Plain

48×10	0.0200×0.0200	0.500×0.500	350-450	400	1300	Reverse Twill
72×15	0.0200×0.0200	0.500×0.500	250-350	300	1300	Reverse Twill
132×16	0.0140×0.0180	0.352×0.457	210-260	250	1300	Reverse Twill
132×18	0.0140×0.0179	0.355×0.455	180-220	200	1300	Reverse Twill
152×24	0.0120×0.0140	0.315×0.350	115-130	165	1300	Reverse Twill
260×40	0.0059×0.0086	0.150×0.220	80-95	125	1300	Reverse Twill
325×39	0.0059×0.0120	0.150×0.300	45-75	55	1300	Reverse Twill
345×45	0.0055×0.0090	0.140×0.230	40-65	50	1300	Reverse Twill
400×120	0.0026×0.0040	0.065×0.100	60-70	60	1300	Reverse Twill

Features and applications:

Stainless steel filter mesh has high precision, stable filtration performance, high load strength, high temperature resistance, high pressure resistance, corrosion resistance and other properties. It is suitable for aviation, aerospace, military industry, scientific research and petroleum, chemical fiber, metallurgy, medicine, food and other industries.

● For the filtration of oils and fats such as palm oil

● Activated carbon decolorization filtration for sugary liquids, food adsorption clarification filtration such as fruit juice alcoholic beverages

● It is used for crystal separation in chemical industry, catalyst filtration separation, decolorization filtration, separation of non-soluble sulfur solids and liquids, etc.

● Used in sintered mesh, plates and industrial filter elements.

● Filtration for the production of plastic films and plastic containers;

Production and Inspection Standards:

The Quality of the stainless steel wire must conform to the technical requirements and testing of the standard ASTM A580, and the quality of the stainless steel filter mesh must conform to the technical requirements and testing of the standard ASTM E2814. For more information, please consult us sales@dashangmesh.com about the quality control system and inspection standard description
Packing:

All overall wire mesh are packed with waterproof paper and polyethylene film, and then put into a fumigation-free wooden box. Packaging methods should take into account the possibility of wire mesh corrosion or mechanical damage. Any special packaging should be noted and agreed by the seller. For more information please consult us sales@dashangmesh.com on packaging systems
Ordering information:

√ The quantity required;
√ Aperture width;
√ Wire diameter;
√ Material;
√ Type of weave;
√ The overall size including special quality requirement.

ASTM A580

ASTM E2814