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Supplier Homepage > Products > Tungsten wire including black tungsten wire, cleanded tungsten wire, rhenium tungsten wire,gold plat

Tungsten wire including black tungsten wire, cleanded tungsten wire, rhenium tungsten wire,gold plat

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product:	view count: 101Tungsten wire including black tungsten wire, cleanded tungsten wire, rhenium tungsten wire,gold plat
unit price:	Negotiable
min amount:
amount:
period for delivery:	Consignment Deadline days
Expiry date:	Long Effective
last update:	2017-09-09 15:29

detailed

Tungsten wire including black tungsten wire, cleanded tungsten wire, rhenium tungsten wire,gold plated tungsten wire, stranded tungsten wire, etc.

As one of the professional China tungsten wire manufacturers and suppliers,Baoji Hanz Material Technology CO.,LTD is able to supply you with high quality tungsten filament, tungsten heater, tungsten wire price, tungsten wire heater, w1 tungsten wire. Welcome to make contact with us.

Applications:

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.

Designation	Tungsten Content	Impurity Elements Content
Designation	Tungsten Content	Total	Each
WAL1, WAL2	≥99.95%	≤0.05%	≤0.01%
W1	≥99.95%	≤0.05%	≤0.01%
W2	≥99.92%	≤0.08%	≤0.01%
Note: Potassium is not counted in impurities content.

Diameter tolerance(%):

Diameter (μm)	Weight (mg/200mm)	Weight(mg/200mm) Tolerance(%)			Diameter Tolerance(%)
Diameter (μm)	Weight (mg/200mm)	Grade 0	Grade 1	Grade 2	Grade 0	Grade 1	Grade 2
5≤d≤12	0.075~0.44	－	±4	±5	－	－	－
12<d≤18	>0.44~0.98	－	±3	±4	－	－	－
18<d≤40	>0.98~4.85	±2	±2.5	±3	－	－	－
40<d≤80	>4.85~19.39	±1.5	±2.0	±2.5	－	－	－
80<d≤300	>19.39~272.71	±1.0	±1.5	±2.0	－	－	－
300<d≤350	>272.71~371.79	－	±1.0	±1.5	－	－	－
350<d≤500	－	－			±1.5	±2.0	±2.5
500<d≤1800	－	－			±1.0	±1.5	±2.0

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1.Are you a factory or trading company?

Our factory has 8 years experience in production.

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