Stainless Steel Dutch Weave Woven Wire Mesh

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.

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.

The most common weaving type for dutch woven wire mesh is plain dutch weave, twill dutch weave, reverse dutch weave.

Stainless steel filter mesh

Unique Weaving Structure: This wire mesh has a tight and fine weave. The weft wires are usually finer and more densely packed than the warp wires. The Dutch weaving method results in a mesh with a very small aperture size and high precision.

Variety of Weave Patterns: There are different patterns available, such as plain Dutch weave and twill Dutch weave. Each pattern has its own characteristics in terms of strength, filtration efficiency, and appearance.

Specifications: The specifications of stainless steel Dutch woven wire mesh are usually determined by parameters such as mesh count, wire diameter, aperture size, and width. Different applications require different specifications to meet specific filtration and strength requirements.

Mesh No.	Wire Diameter		Absolute Filtration	Nominal Filtration	Roll Width Max	Weave type
Mesh No.	inch	mm	μm	μm	mm
12×64	0.0240×0.0165	0.60×0.42	260-280	210	1300	plain
12x64	0.0230x0.0165	0.58x0.40		208	1300	plain
12×90	0.0178×0.0120	0.45×0.30	270-300	215	1300	plain
14×100	0.0160×0.0110	0.40×0.28	235-260	182	1300	plain
24×110	0.0150×0.0100	0.36×0.25	115-128	97	1300	plain
25x170	0.0100x0.0063	0.25x0.16		106	1300	plain
30×150	0.0090×0.0070	0.23×0.18	90-105	80	1300	plain
40×340	0.0098×0.0030	0.25×0.08	78-84	80	1300	plain
50×250	0.0055×0.0045	0.14×0.11	52-57	48	1300	plain
80×400	0.0050×0.0028	0.13×0.07	40-45	30	1300	plain
80×700	0.0040×0.0030	0.102×0.076	35-38	35	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

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.

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.

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

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

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

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

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

Dashang Wire Mesh selects designated stainless steel steel plant raw materials and undergoes various testing methods such as spectral analysis for each batch of raw materials. It uses a fully controlled weaving machine for weaving to ensure accurate mesh count. At the same time, Dashang Wire Mesh also introduces various advanced testing instruments, such as tensile testers and mesh analyzers, to ensure that the woven mesh meets or even exceeds industry standards. Dashang Wire Mesh has passed the ISO9001 international quality management system certification and has received continuous praise from users in the domestic and international filtration and screening markets. If you have a need for stainless steel filter screens, please contact us as soon as possible! sales@dswirecloth.com