Hubei Fotma Machinery Co., Ltd.

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WAL1 WAL2 Tungsten Products / Tungsten Wire Surface Black / Cleaned For Lightening

Good quality Tungsten Carbide Wear Parts for sales
Good quality Tungsten Carbide Wear Parts for sales
As always, your service to ILR Safety is fantastic. Hope to contact you soon for another order.

—— Ivan le Roux

Regarding feedback, everything has been great never any troubles with your products.

—— Newson Gale

In general the quality is excellent! I hope to growing as team selling a lot of inserts with you!

—— Omega Tools

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WAL1 WAL2 Tungsten Products / Tungsten Wire Surface Black / Cleaned For Lightening

China WAL1 WAL2 Tungsten Products / Tungsten Wire Surface Black / Cleaned For Lightening supplier

Large Image :  WAL1 WAL2 Tungsten Products / Tungsten Wire Surface Black / Cleaned For Lightening

Product Details:

Place of Origin: P.R. China
Brand Name: FOTMA
Certification: ISO 9001:2008
Model Number: WAL-1, WAL-2

Payment & Shipping Terms:

Minimum Order Quantity: 1 pc
Price: Negotiable
Packaging Details: Plastic boxes, Paper cartons
Delivery Time: 20-25 days
Payment Terms: T/T, L/C, Western Union, PayPal
Supply Ability: 2 MT / Month
Detailed Product Description
Purity: 99.95% Diameter: 0.01mm - 3.0mm
Length: Customized Surface: Cleaned, Black
Density: >19.2 G / Cc Tolerance: + / - 0.01mm

WAL1 WAL2 Tungsten Products Tungsten Wire Surface Black / Cleaned For Lightening

 

Tungsten with high melting point, high resistance, good intensity and low evaporation pressure, suitable for making heating element. Placing film material (aluminum, chrome, indium etc.) in vacuum metalizing machine, with high vacuum, the heating element (tungsten heater) will evaporate the film turn into shiny and beautiful film.

 

Description of Tungsten Wire:

 

1. Purity: 99.95%-99.98%; 
2. Grade: W1, WAL1,W-4
3. Density:19.2g/cm3
4. Package:wooden case or on request;
5. The tungsten wire features excellent formability, long life and super lighting efficiency. Mainly used for making various electron tube, H series auto lamp,halogen lamp and other special lamp. 

 

Applications of Tungsten Wires:

 

Mainly applied for coating thin film in making christmas ball, bottle cap, shoe heel, reflection cap, lamp industry etc, as a heater in vacuum metalizing machine.


 *For producing electric light source parts and electric vaccum components
 *For producing heating elements and refractory parts in high temperature furnaces
 *For producing heating elements used in vaccum metalizing or plating
 Appearance:  W-wire is regular black covered with graphite. After graphite is removed it is metallic luster.

 

Advantages of Tungsten Wire:

 

• High temperature performance
• Good machining performance
• High recrystallization temperature
• Good resistance to high tmperature sag performance
• Good acid and alkali resistance to room temperature

 

Tungsten Wire Chemical Composition:

 

Type

Kind

Tungsten content (%)

Total amount of impurity (%)

The content of each element (%)

Kalium content (ppm)

WAL1

L

>=99.95

<=0.05

<=0.01

50~80

B

60~90

T

70~90

 WAL2

J

40~50

Note: Kalium should not be taken as impurity, and tungsten powder must be have been washed by acid.

 

Size Chart of Tungsten Wires:

 

Diameter, mm

Diameter telorance, %

Weight ( 200mm ), mg

Length min, m

0.012−0.06

>0.44−10.91

700

0.06−0.1

>10.91−30.30

400

0.1−0.15

>30.30−68.18

250

0.15−0.2

>68.18−121.20

150

0.2−0.35

>121.20−371.19

100

0.35−0.7

±1.5−±2.5

same as 150g

0.7−1.8

±1.0−±2.0

same as 200g

 

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WAL1 WAL2 Tungsten Products / Tungsten Wire Surface Black / Cleaned For Lightening

Contact Details
Hubei Fotma Machinery Co., Ltd.

Contact Person: Ms. Cherry Zhao

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