Tungsten Filament/Tungsten Wire/W Heating Wire

Tungsten Filament/Tungsten Wire/W Heating Wire

1 Name:Tungsten twisted wire

2 Appearance:black surface or polished surface

3 Purity:W≥99.95%

4 Density:not less than 19.1g/cm3

5 Supply state:annealing

6Specifications：(mm)

Polishing and white surface products are available, special sizes can be manufactured based on customers' requirements.

7Production process：

materials ---spin forging - annealing - turntable controlling - annealing - multi-mode controlling –tungsten wires

8Production equipments

spin forging machine, the turntable draw bench, multimode draw bench, annealing furnace

9Applications:

1) For producing electric light source parts and electric vacuum components;

2) For producing heating elements and refractory parts in high temperature furnaces;

3) For producing heating elements used in vacuum metalizing or plating.

10Package Details

First packaging with moisture-proof paper;

Second packaging with kraft paper;

Third packaging with foam plastics in all side of plywood case;

Finally packing products in plywood case.

Or as your request.

11 Why choose us

1) Provide free sample

2) High response rates

3) Fast delivery

4) Professional after sale service

5) Bright and chemically cleaned surface with quality.

12Transportation

Shipping goods by TNT, DHL, Fedex, UPS, EMS etc. or by air or by sea depends on the purchasing quantity.

13 Payment

Quick Notice:

In order to improve our accuracy of quotation and communication, please provide the following information before sending the inquiries:

1) Specific size or drawings;

2) Operation environment;

3) Purchasing quantity for each items;

4) Your special requirements.

Thanks in advance for you attention!