Products Description

Tungsten wire mesh is made of tungsten wire with purity over 99.9%.Common weaving techniques include plain weave and twill weave. The mesh features a smooth and clean surface, free from broken wires or holes. Its aperture size ranges from 0.018 mm to 50 mm, with mesh counts varying from 8×8 to 200×200.

Tungsten wire mesh has very high tensile strength. It has the highest melting point of all metals even at high temperature over 1650ºC. Among its properties are a melting point of 3410ºC, a low coefficient of thermal expansion and low vapor pressure at elevated temperatures, along with good electrical and thermal conductivity. Meanwhile, tungsten wire mesh is highly resistant to corrosion, it has high density,sufficient electrical resistance, high modulus of elasticity low vapor pressure and low thermal expansion combined with good thermal conductivity.

Features And Applications

Features

High Melting Point and Thermal Stability: Tungsten has an extremely high melting point of 3400°C, so tungsten wire mesh remains stable under extreme heat without warping or damage.

High Resistance and Low Evaporation Rate: Tungsten wire mesh has high electrical resistance and a low evaporation rate at high temperatures, which extends its service life in high-heat applications.

Good Electrical and Thermal Conductivity: It efficiently conducts electricity and heat due to its high electrical and thermal conductivity.

Corrosion and Oxidation Resistance: The mesh resists corrosion in acidic and alkaline environments and shows strong oxidation resistance even at high temperatures.

Low Thermal Expansion: Tungsten wire mesh has a very low thermal expansion coefficient, meaning it barely changes size under temperature fluctuations, ensuring structural stability.

Applications

Heating Elements in Vacuum Furnaces: Tungsten wire mesh is commonly used as a heating element in vacuum furnaces because it can withstand extreme temperatures and provide a stable heat source.

Electromagnetic Shielding: It is used to make electromagnetic shielding mesh, which is widely applied in machinery, electrical devices, and air conditioning systems to block electromagnetic interference.

Filtration Material: In the chemical industry, tungsten wire mesh filters gases, liquids, and solid particles. Since it resists corrosion, it works well even in strong acids and alkalis.

Optical Wave Filtering: The mesh is also used in optical devices for light wave filtering, especially where high-temperature stability is required.

Other Applications: Tungsten wire mesh is also used in batteries, mining, hydrogen production, and acid manufacturing, as well as in research labs and university experiments.

Size

Wire Mesh(Wires/In.)	Wire Diameter	Type Weave	Width Opening	% Open Area
10 x 10	0.005	Plain	0.095	90.3
10 x 10	0.01	Plain	0.09	81
12 x 12	0.005	Plain	0.0783	88.4
18 x 18	0.003	Plain	0.0526	89.5
18 x 18	0.005	Plain	0.0506	82.8
20 x 20	0.005	Plain	0.045	81
20 x 20	0.007	Plain	0.043	74
30 x 30	0.002	Plain	0.0313	88.4
30 x 30	0.004	Plain	0.0293	77.4
40 x 40	0.001	Plain	0.024	92.2
50 x 50	0.0008	Plain	0.0192	92.2
50 x 50	0.001	Plain	0.019	90.3
50 x 50	0.002	Plain	0.018	81
50 x 50	0.004	Twill	0.016	64
55 x 55	0.0007	Plain	0.0175	92.5
60 x 60	0.004	Twill	0.0127	57.8
80 x 80	0.0012	Plain	0.0113	81.7
100 x 100	0.0008	Plain	0.0092	84.6
100 x 100	0.001	Plain	0.009	81
100 x 100	0.002	Plain	0.008	64
140 x 140	0.001	Plain	0.0061	74
140 x 140	0.0012	Plain	0.0059	69.2
145 x 145	0.001	Plain	0.0059	73.1
150 x 150	0.0008	Plain	0.0059	77.4
150 x 150	0.0009	Plain	0.0058	74.8
180 x 180	0.0008	Plain	0.0048	73.3

Chemical composition

Grade	W content min, %	Total impurity elements max, %	Each element max, %
W1	99.95	0.05	0.01
W2	99.92	0.08	0.01

Specification

Usage	Battery, Chemical, Mine, Hydrogen Making, Acid Making, Basic Industry etc.
Material	over 99.9% pure tungsten wire
MOQ	Negotiable
Woven style	Plain and Twill Weave
Mesh	10-180Mesh
Diameter	0.02mm-0.127mm
Roll Width	0.1-1.5m
Roll Length	10-100m
Packaging Details	inner kraft paper, outside plastic cloth, put into wooden pallet or case

FAQ

Are you a factory or manufacturer?

A: Yes, we are a factory but generally, we use our trading company to handle the business abroad. It will be convenient to receive the remittance and arrange the shipment.

What is the delivery method?

A: Generally, we send cargo by UPS, DHL or FedEx. Also, we can send by sea to seaport or by air to the closest airport.

Why is your product so cost-effective?

A: We cut out the middlemen in the end-to-end manufacturing process. Rather than obtaining semi-finished goods from other suppliers, we obtain our raw material of APT powder directly from its source.

Do you do spot quality inspection or full inspection?

A: 100% full inspection. Inspectors will check the finished product individually, to ensure they adhere to all parameters. All unqualified products are discarded.

How do you ensure your lead time?

A: We have an efficient Order Management System, from material preparation to machining, and finally to a full inspection. Every stage of production is strictly monitored and controlled to give you an accurate delivery time.

What is the MOQ of Tungsten Wire Mesh?

A: Depends on quantity, generally, no MOQ limit.

How to pay for it?

A: A bank transfer (T/T) will be acceptable.

What is the delivery time?

A: around 7-20 days which depends on the quantity and production.

What is kind of the package?

A: Generally, we use a carton case or plywood case with protective material inside to ensure the save of cargo

What is the lead time?

A: from order placed to cargo receiving will take around 10-25 days.

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