Company Details

  • Baoji Shengyuan Metal Material Co., Ltd.

  •  [Shaanxi,China]
  • Business Type:Manufacturer
  • Main Mark: Africa , Americas , Asia , East Europe , Europe , Middle East , North Europe , Oceania , Other Markets , West Europe , Worldwide
  • Exporter:11% - 20%
  • Certs:CE, ISO9001
  • Description:Pure Tungsten Wire,W1 Tungsten Wire,Tungsten Wire in Coil
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W1 Pure Tungsten Wire in Coil

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    Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
    Incoterm: FOB,CFR,CIF,FCA,CPT,CIP
    Min. Order: 1 Kilogram
    Delivery Time: 15 Days

Basic Info

Model No.: SYMT-Tungsten wire-1

Type: Tungsten Wire

Additional Info

Packaging: wooden case

Productivity: 100tons

Brand: SYMT

Transportation: Ocean,Land,Air

Place of Origin: Shaanxi, China

Supply Ability: 500KG per week

Certificate: ISO9001

Product Description

W1 Pure Tungsten Wire in Coil

Properties and Characteristics
High temperature property: According to the specific applications, high temperature property requirements are categorized.
Diameter consistency: Weight deviation of two consecutive 200mm wire pieces is less than 0.5% of nominal value.
Straightness: Regular Tungsten wire: In accordance with customers` requirements.
Straightened tungsten wire: For the tungsten wire thinner than 100μm, vertical height of 500mm freely suspended wire should not be less than 450mm; For the tungsten wire at or thicker than 100μm, the maximum arc height between two pints with distance of 100mm is 10mm.
Surface conditions: Smooth surface, free of splits, burrs, cracks, dents, dots, grease contamination.
Coilability: No splits or breaks during coiling process.
Piece weight: Up to 5kgs for fine tungsten wire, 10kgs for heavy tungsten wire.
Conditions of Finished Products

Tungsten Wire Applications
Tungsten wire are used to make filaments of incandescent lamps, fluorescent lamps, and halogen lamps, electrodes of HID lamps, heating components, vacuum metalizing coils, and TIG welding electrodes.
Product Specifications

Name

Type

Doped element

content

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

Sizes and Tolerances

Diameter

(μm)

Weight

(mg/200mm)

200mm Weight Tolerance (%)

Diameter Tolerance (%)

Grade 0

Grade Ⅰ

Grade Ⅱ

Grade Ⅰ

Grade Ⅱ

8

0.19

±3.0

±4.0

±5.0

-

14

0.59

±2.5

±3.0

±4.0

-

18

0.98

±2.0

±2.5

±3.0

-

40

4.85

±1.5

±2.0

±2.5

-

80

19.39

±1.0

±1.5

±2.0

-

300

272.71

-

±1.0

±1.5

-

350

-

-

±1.5

±2.0

d>500

-

-

±1.0

±1.5

Note: Size and tolerances could be custom-made.
Tungsten wires are available in the following conditions

Code

Conditions of Finished

Products

Code

Conditions of Finished

Products

Code

Conditions of Finished

Products

C

Chemical Cleaned

DS

Drawn+ Straightened

EHS

Electrolytic Polished+ Annealed+

Straightened

CS

Chemical Cleaned +

Straightened

E

Electrolytic Polished

ES

Electrolytic Polished+

Straightened

D

Drawn

EH

Electrolytic Polished+

Annealed

H

Annealed


Looking for ideal Pure Tungsten Wire Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the W1 Tungsten Wire are quality guaranteed. We are China Origin Factory of Tungsten Wire in Coil. If you have any question, please feel free to contact us.

Product Categories : Tungsten > Tungsten Wire

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  • W1 Pure Tungsten Wire in Coil
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