Tungsten Wire Mesh With the Highest Melting Point Is the First Choice for Heating Elements

Tungsten wire mesh is a heavy duty rare metal mesh which has the highest melting point but lowest vapor pressure in all the metal meshes in pure form.

Tungsten wire mesh is woven from pure tungsten wire, and its purity exceeds 99.9%. Tungsten is an off-white, very hard, refractory metal element that has the highest tensile strength and high-temperature resistance of any metal. After weaving into a tungsten wire mesh, it can maintain high strength even at high temperatures exceeding 1650°C and is very durable. It has extremely high thermal creep resistance, the highest use temperature up to 3410°C (melting point of tungsten).

Tungsten wire mesh inherits the characteristics of tungsten, such as refractory, low evaporation rate, strong tensile strength, etc. With excellent heat resisting and high electrical resistivity, tungsten wire mesh is the preferred material for radiation shielding, heating element of vacuum furnace. Besides, it is also with high density and corrosion resistance, often used as filter or sieve materials for acid, alkali environmental conditions.

A roll of unrolled tungsten woven wire mesh

Specification

Material: Bright pure tungsten wire, black pure tungsten wire.
Tungsten content: ≥ 99.95%.
Wire diameter: 0.01–2.0 mm.
Mesh: 2-400 mesh.
Roll Width: 0.1–2 m.
Roll length: 10–100 m.
Density: 19.25 g/cm³.
Melting point: 3410±20°C.
Boiling point: 5660°C.
Weaving type
- Knitted
- Woven: plain weave and twill weave.
Packaging Details: packed in roll, wrapped with moister-proof paper, put into wooden cases, or according to your requirements.

Tungsten Wire Mesh Technical Data
Item	Mesh	Wire Diameter		Opening
Item	inch	mm	inch	mm
TM-01	2 mesh	1.8	0.071	10.9
TM-02	3 mesh	1.6	0.063	6.866
TM-03	4 mesh	1.2	0.047	5.15
TM-04	5 mesh	0.91	0.036	4.17
TM-05	6 mesh	0.711	0.028	3.522
TM-06	8 mesh	0.61	0.024	2.565
TM-07	10 mesh	0.508	0.02	2.032
TM-08	12 mesh	0.457	0.018	1.66
TM-09	14 mesh	0.417	0.016	1.397
TM-10	16 mesh	0.345	0.014	1.243
TM-11	18 mesh	0.315	0.012	1.096
TM-12	20 mesh	0.315	0.0124	0.955
TM-13	22 mesh	0.315	0.0124	0.84
TM-14	24 mesh	0.315	0.0124	0.743
TM-15	26 mesh	0.295	0.0116	0.682
TM-16	28 mesh	0.295	0.0116	0.612
TM-17	30 mesh	0.274	0.011	0.573
TM-18	32 mesh	0.254	0.01	0.54
TM-19	34 mesh	0.234	0.0092	0.513
TM-20	36 mesh	0.234	0.0092	0.472
TM-21	38 mesh	0.213	0.0084	0.455
TM-22	40 mesh	0.193	0.0076	0.442
TM-23	42 mesh	0.193	0.0076	0.412
TM-24	44 mesh	0.173	0.0068	0.404
TM-25	46 mesh	0.173	0.0068	0.379
TM-26	48 mesh	0.173	0.0068	0.356
TM-27	50 mesh	0.173	0.0068	0.335
TM-28	60 × 50 mesh	0.193	0.0076	-
TM-29	60 × 50 mesh	0.173	0.0068	-
TM-30	60 mesh	0.173	0.0068	0.25
TM-31	70 mesh	0.132	0.0052	0.231
TM-32	80 mesh	0.122	0.0048	0.196
TM-33	90 mesh	0.112	0.0044	0.17
TM-34	100 mesh	0.012	0.004	0.152
TM-35	120 × 108 mesh	0.091	0.0036	-
TM-36	120 mesh	0.081	0.0032	0.131
TM-37	140 mesh	0.061	0.0024	0.12
TM-38	150 mesh	0.061	0.0024	0.108
TM-39	160 mesh	0.061	0.0024	0.098
TM-40	180 mesh	0.051	0.002	0.09
TM-41	200 mesh	0.051	0.002	0.076
TM-42	220 mesh	0.051	0.002	0.065
TM-43	250 mesh	0.041	0.0016	0.061
TM-44	280 mesh	0.035	0.0014	0.056
TM-45	300 mesh	0.031	0.0012	0.054
TM-46	320 mesh	0.031	0.0012	0.046
TM-47	330 mesh	0.031	0.0012	0.042
TM-48	350 mesh	0.031	0.0012	0.039
TM-49	360 mesh	0.025	0.00098	0.0385
TM-50	400 mesh	0.025	0.00098	0.0385

Application

Tungsten woven wire mesh is widely used in such various fields, e.g. batteries, chemical industry, mining, hydrogen production, acid production, and basic industries.It is mainly usage for filtration and separation of gases, liquids, solids particles, and other special media under environmental conditions such as strong acid and strong alkali. And RF electromagnetic shielding, vacuum heat treatment furnace grate, heating element, heat treatment support mesh, light filter other special purpose.

For Filter Discs

Three heating elements machined from tungsten wire mesh

For Heating Elements

For Top Loading Furnace

Tungsten mesh heating elements are custom-designed for each application.

For Heating Elements Panel

For High-Temperature Vacuum Furnace

Tungsten Wire Mesh With the Highest Melting Point Is the First Choice for Heating Elements

Feature

Specification

Application

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