Good Coiled Tungsten Filament

FOB Reference Price:Get Latest Price
$10.00 - $100.00 / Kilogram | 10 Kilogram/Kilograms (Min. Order)
Diameter:
custom
Lead Time:
Quantity(Kilograms) 1 - 1000 >1000
Est. Time(days) 10 Negotiable
Customization:
Customized logo (Min. Order: 100 Kilograms)
Customized packaging (Min. Order: 100 Kilograms)

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Graphic customization (Min. Order: 100 Kilograms) Less
Samples:
$100.00 /Kilogram | 1 Kilogram (Min. Order) | Buy Samples
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Overview
Quick Details
Place of Origin:
Shaanxi, China
Brand Name:
YUNCH
Model Number:
W1 W2
Wire Gauge:
0.01-2.00mm
type:
straight/coil/spool
surface:
polished
material:
W1 W2
Application:
Vacuum Metalizing
Density:
19.3g/cm3
Melting Point:
3400
Certificate:
ISO 9001 Ro HS SGS
OEM:
Acceptable
name:
tungsten wire filament
Color:
Silvery White
Supply Ability
Supply Ability:
500 Ton/Tons per Month
Packaging & Delivery
Packaging Details
We will choose the fastest ,cheapest and safest shipment way for you, Plastic bags and waterproof paper as inside,wooden case as outside,
Good Coiled Tungsten Filament
Port
Shanghai port/TianJing Port as the request
Picture Example:
package-img
Lead Time :
Quantity(Kilograms) 1 - 1000 >1000
Est. Time(days) 10 To be negotiated

Good Coiled Tungsten Filament

Product Description

Name

Type

  W%

     Diameter

Usage

Tungsten wire

W1

≥99.95

  Φ0.40~1.80

For high temperature and

shaking resistive 

lamp,Double-spiral lamp 

wire ,fluorescence 

lamp,nomal lamp filament.

WAl1

≥99.95

Φ0.012~1.80

WAl2

≥99.95

 Φ0.012~1.80

    Cleaned 

Tungsten wire

WAl1

≥99.95

 

     Produce 

according to the

   demands of 

     customer

 

Used in electric 

vacuum and electric light

source,electron tube ,car 

lamp series,halogen 

lamp,special lamp.

WAl2

≥99.95

1. Grade: W1 WAl1 WAl2 WLa WCe 

2. Appearance : Black surface or alkali washing surface.

3. Applications: Mainly used for making heating wires, twisted wires for coating films under vacuum, also used as electrical light.

 

Mass Characteristics
Symbol: W
Atomic Number: 74
Atomic Weight: 183.85
Density: 19.254 g/cc
Thermal Properties
Melting Point: 3410°C (+ 20°C)
Boiling Point: 5900°C
Specific Heat: 0.14 kJ/kg x K at 20°C
Latent Heat of Fusion: 209 kJ/kg (estimated)
Thermal Conductivity: 129 W/m x K at 20°C
Evaporation Heat: 444 J/g
Electrical Properties
Electrical Resistivity: 5.5 μΩ/cm at 20°C
Temperature Coefficient of the Electrical Resistivity: 0.00482 Ω/ΩK
Temperature of Superconductivity: 0.016 K

  
Certifications

 

Our Advantages

WHY YUNCH

1. The headquarters of YUNCH located in "titanium valley" in baoji city, shaanxi province.

2. Supporting customers from more than 50 countries in the americas, Europe, Middle East, Africa and Asia Pacific

3. The products are used in oil refining, navigation, chemical industry, industry, paper making,pharmaceutical, 3D printing, water purification, environmental protection, aerospace, medical treatment, sports, electronics and other fields.

4. With the business philosophy of "higher quality, higher efficiency and better service" to serve customers
5. ISO9001:2015 certificated, TPI(third party inspection) avaiable on the products

 

Packaging & Shipping

 

FAQ

Q: How long is your delivery time?

A: If the goods are available, it is usually 3-5 days. If the goods are out of stock, then 7-10 days.

 

Q: Do you provide samples? Is it free or extra?

A: Yes, we can provide samples for free but you will afford the shipping cost.

 

Q: What is your payment terms?

A: Payment ≤1000USD, 100% in advance. Payment >1000USD, 30% T / T in advance, the balance before delivery.

 

Q:How do you insure the quality?

YUNCH:We send mill cert for the products with delivery.And we also can do TPI(Third party inspection)on the products if neccessary.

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