Leave a Message
We will call you back soon!
Your message must be between 20-3,000 characters!
Please check your E-mail!
More information facilitates better communication.
Submitted successfully!
We will call you back soon!
Leave a Message
We will call you back soon!
Your message must be between 20-3,000 characters!
Please check your E-mail!
Place of Origin: | P.R. China |
---|---|
Brand Name: | FOTMA |
Certification: | ISO 9001:2008 |
Model Number: | WAL-1, WAL-2, W-1 |
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 |
Tungsten Purity: | 99.95% | Diameter: | 0.02mm - 1.6mm |
---|---|---|---|
Length: | Customized | Condition: | Cleaned Straightened |
Density: | 19.15 G / Cc | Tolerance: | + / - 0.01mm |
High Light: | 1.6mm 99.95% tungsten filament wire,Straightened 99.95% Pure Tungsten Wire,GB4181 0.02mm Pure Tungsten Wire |
Clean Straightened 99.95 Pure Tungsten Wire Straight Rods GB4181 0.02mm - 1.6mm
The high melting point of tungsten makes it an obvious choice for structural applications exposed to very high temperatures. Tungsten is used at lower temperatures for applications that can use its high elastic modulus, density, or shielding characteristics to advantage.
Physical and Chemical Properity of Straight Tungsten Wires:
1. purity:W≥99.95%
2. Density:≥18.8g/cm 3
3. Maximum service temperature: 2450°C
Advantage of Our Straightened Tungsten Wires:
1. Precise machining tolerance.
2. High quality and purity of tungsten crucible.
3. Top line technique
4. Strict quality control
Applications of Straight Tungsten Wires:
For producing filaments, heat wires,grids,springs and aluminizing heat coil and etc.
Within electric light source parts and electronic appliance components etc.
Tungsten Wire Specifications:
Description |
Diameter (mm) |
Length (mm) |
Wire |
Φ0.015~Φ3.200 |
-- |
Rod |
Φ0.800~Φ12.00 |
50~2000 |
Bar |
Φ12.00~Φ20.00 |
50~2000 |
Φ20.00~Φ30.00 |
50~1200 |
|
Φ20.00~Φ30.00 |
50~1000 |
|
Φ60.00~Φ70.00 |
50~800 |
|
>Φ70.00 |
50~600 |
|
Tube |
Φ30.00~Φ500.00 |
<1300 |
Note:All the products can be supplied in according to customer’s requirement. |
Tolerance of Tungsten Wire:
Diameter(mm) |
Tolerance |
|
Black |
Polishing(mm) |
|
Φ0.800~Φ3.000 |
±2% |
±0.03 |
>Φ3.000~Φ6.500 |
±2% |
±0.05 |
>Φ6.500~Φ11.00 |
±2% |
±0.10 |
>Φ11.00~Φ20.00 |
±2% |
±0.30 |
>Φ20.00~Φ30.00 |
±2% |
±0.50 |
>Φ30.00~Φ60.00 |
±2% |
±0.70 |
>Φ60.00~Φ70.00 |
±2% |
±1.0 |
>Φ70.00 |
±2% |
±1.5 |
Note:Special demands on tolerance available. |
Picture Show: