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wholesale straight tungsten filament wire for sale in stocks manufacturer factory baoji tianbo company

 Tungsten filament application:

Quality and Finish:

Wire is free of scratches, kinks and distortions insofar as they are harmful to the intended end use of the product. Surface finish is supplied in the black, as drawn condition, where drawing lubricants and oxides are retained on the surface, or in the cleaned condition by firing in hydrogen or electrochemical etching.

Straightness of tungsten wire:

Wire may be finished in the unstraightened or as drawn condition and is controlled to Bango's internal standards, In addition, wire can be straightened via mechanical or heat treating processes. Typically, the measure of the straightness of a tungsten wire is obtained by cutting a ten inch long piece of wire and allowing it to lie on a flat clean surface. The maximum deviation from a straight line along its length is the quantitative measure of its straightness. In general, as the degree of straightness increases, tensile strength decreases.

Baoji Tianbo Metal Materials Co., Ltd. Is a professional manufacturer of metal materials, providing various specifications of tungsten, molybdenum, tantalum, niobium, titanium and other materials and deep processing products for different customers.

If you are interested in any of our products, please feel free to visit our website and contact us directly for more informations. We are looking forward to cooperate with you!

BAOJI TIANBO METAL MATERIALS Co., Ltd has joined Alibaba Trade Assurance Supplier System.

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We ship worldwide by EMS ,DHL ,UPS ,FedEx ,TNT and so on.

We are unable to control the delivery time because it is processed by Third-party service, but if the parcel has not arrive within expected time, please contact us, we will help you to track it and give you a satisfied reply.

1.Are you a factory or trading company?
Our factory has 10 years experience in production.

2.Are you able to provide samples? MOQ?
Yes, we can supply you free sample. MOQ:1kg.

3.Do you accept customed?
Yes, we can according to your unit weight or drawings processing.

4.Do you inspect the finishing products?
Yes, each product will be inspected by our QC before shipping.

5.What is the shipping cost?

It mainly depends on weight, volume, packing size and destination port.

6.What's your delivery time?
In stock, 1-2 days, if not, according to your quantity.