ISO9001 High Purity Tungsten Wolfram Wire W1 Grade

high purity tungsten filament wolfram wire for heating element

• tungsten wire from Sifon:

1. High temperature property: according to the specific applications, high temperature property requirements;
2. Diameter consistency. weight deviation of two consecutive 200mm-wire pieces is less than 0. 5% of nominal;
3. Straightness: Regular tungsten wire in accordance with customers' requirements Straightened tungsten wire. for the tungsten wire thinner than 100um. vertical height of 500mm freely, suspended wire should not be less than 450mm: for the tungsten wire at or thicker than 10oum, the maximum arc height between two points with distance of 100mm is 10mm;
4. Surface conditions: smooth surface, free of splits, burrs, cracks, dents, dots. grease contamination.

For the tungsten wire, following is the normal tungsten wire dimension form. We could make the tungsten wire with thinner diameter. For any special dimension, call us please.

Application:

• Tungsten heater element

• Other heater components in semiconductor

• High temperature lamp and filament, stock - resistance filament, double helix filament etc

• Electric incandescent lamp filament, fluorescent light filament, etc

• Advantage of Sifon:

As the manufacturer, firstly, we have very good quality control system, the products will be inspected by each step including the surface, the dimension, crack, or other inspection item as cumtomer requires.

Secondly, as a factory, our price has obvious advantages. We'd like to make our customer purchase good quality products with good price. It's a win-win business.

What's more, we have full after sales service. In case there is a quality problem, we are responsible. And we will do our best to solve the problem to make our customer satisfied.

• Inspection method:

• Packing & shipping for tungsten wire:

Tungsten wire can be coiled with bundle.

To ensure the safety during transportation, products will be packed accordingly with exportable wooden box with foam sheet protection inside.

If customer has special packing requirments, we will try to meet them.

Considering for the shipment, we suggest the length within 2m if it didn't affect the usage of the tungsten rod.

Note: When you received the products, open the package carefully, some parts are sharp and heavy, some parts are fragile, please protect yourself. And if there is any damage, remember to contact with us in time, we will solve the problem soon for you.

• FAQ:

1. How do you insure the quality is good?

--Our products are produced by ourselves from the begining. And we could control the quality step by step by inspecting the products at each step. Before shipping, our inspection department will check all the products carefully, including dimension, material, surface.

2. Could you make sure the shipping safety?

--yes, we will pack the goods carefully with wooden box and foam sheet inside to protect the products. Some special products, we will make mould for it to make sure the shipping safety.

3. Can I get free sample?

--yes, we'd like to offer free sample if the sample costs less than $100. We will arrange the shipping as freight collected.

• Contact information:

For more information, please contact with me:

email: xiaqiaozhen@lysifon.com

Tel: 86 18638869625

whatsapp: 18638869625

skype: moonxia520