pure tungsten wire
Tungsten wire is universally used to make tungsten wire resistance for bulb, lamps. Besides, it can be used in making optical instrument, electric vacuum components, high temperature resistant parts,Baoji Hanz Material Technology CO.,LTD provide all kinds of tungsten wire.
Tungsten wire including stranded gold plated/rhenium/black/cleanded tungsten wire
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 | |
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(%) | ||||
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 | ||
Product show:
Production Technology:
Packing details show:
FAQ:
1.Are you a factory or trading company?
Our factory has 8 years experience in production.
2.Are you able to provide samples?
Yes, we can supply you free sample.
3.What is MOQ?
1Kg
4.Which size have stock?
0.085mm, 0.2mm, 1.0mm,2.0mm and so on. You can order any time.
5.Do you have discount for the price?
The larger your order, you will get more preferential price.
6.Do you accept customed?
Yes, we can according to your drawings processing.
7.Do you inspect the finishing products?
Yes, each product will be inspected by our QC before shipping.
8.What's your shipment term?
DHL, UPS, TNT, FedEx, EMS, 5-8 days will arrived.
9.What is the shipping cost?
It mainly depends on weight, volume, packing size and destination port.
10.What's your delivery time?
In stock, 1-2 days, if not, according to your quantity.
How to make an order?
Contact information :
Baoji Hanz Material Technology Co., Ltd.
Sales Manager: Eleanor Guan
China Tel: +86-917-3258886
ChinaFax: +86-917-3258889
Mobile,WhatsApp,Wechat : +86 18091719909
Email: admin
hanztech.cn
Skype: eleanor.guan8510
