| 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-zirconium twisted
Alloy: Non-alloy
Secondary: Non-secondary
Wire Gauge:0.05-3.0mm: Purity 99.95%
Additional Info
Packaging: wooden case
Productivity: 1ton/month
Brand: SYMT
Transportation: Ocean,Land,Air
Place of Origin: Shaanxi, China
Supply Ability: 10 Tons per Month
Certificate: ISO9001
Product Description
Twisted tungsten wire
Specifications
1. Wire Gauge: 0.05-3.0mm
2. Lenth: Wire Gauge
3. Surface: polished
4. Type
|
Grade |
Tungsten content(%) |
type |
usage |
|
WAL1 |
>=99.92 |
T |
Manufacturing wire of high color lamp, wire of shockproof lamp and double-spiral wire |
|
|
L |
Manufacturing wire of incandescent lamp, cathode of transmitting tube ,hyperthermia electrode and reaming tungsten wire |
|
|
|
w |
Manufacturing folding heating cord of electron tube |
|
|
WAL2 |
>=99.92 |
T |
Manufacturing wire of fluorescent lamp |
|
|
L |
Manufacturing heating cord of electron tube, wire of incandescent lamp ,and reaming tungsten wire |
|
|
|
W |
Manufacturing folding heating cord of electron tube ,grid wire and cathode |
|
|
W1 |
>=99.95 |
- |
Manufacturing reaming tungsten wire and heating components |
|
W2 |
>=99.92 |
- |
Manufacturing grid side rod of electron tube and reaming tungsten wire |
5. twisted Tungsten wire dimensional tolerances lengths:
|
dia(um) |
weight of wire(mg/200mm) |
tolerance(%) |
min.length |
||||
|
weight(mg/200mm) |
dia |
||||||
|
class0 |
classI |
classII |
classI |
classII |
|||
|
10<d<=18 |
>0.30-0.98 |
-- |
±3 |
±4 |
-- |
-- |
|
|
18<d<=40 |
>0.98-4.85 |
±2 |
±2.5 |
±3 |
-- |
-- |
400 |
|
40<d<=80 |
>4.85-19.39 |
±1.5 |
±2.0 |
±2.5 |
-- |
-- |
|
|
80<d<=150 |
>19.39-68.18 |
±1.0 |
±1.5 |
±2.0 |
-- |
-- |
300 |
|
150<d<=300 |
>68.18-272.71 |
±1.0 |
±1.5 |
±2.0 |
-- |
-- |
100 |
|
300<d<=350 |
>272.71-371.19 |
-- |
±1.0 |
±1.5 |
-- |
-- |
50 |
|
350<d<=500 |
-- |
|
|
|
±1.5 |
±2.0 |
* |
|
500<d<=1800 |
-- |
|
|
|
±1.0 |
±1.5 |
|
Application
|
Type |
Name |
Kind |
Applications |
|
WAl1 |
Non-sag tungsten wire |
L |
Tungsten wire used in making single coiled filaments, The Tungsten wire in fluorescent lamps. |
|
B |
Tungsten wire used in making coiled coil and filaments in high power incandescent bulb, Tungsten wire stage decoration lamp, heating filaments, halogen lamp, special lamps etc. |
||
|
T |
The Tungsten wire is Used in making special lamps, exposition lamp and lamps used in automobiles. |
||
|
WAl2 |
Non-sag tungsten wire |
J |
The Tungsten wire Used in making filaments in incandescent bulb, fluorescent lamp, heating filaments, spring filaments, grid electrode, gas-discharge lamp, |
Package details:
First, packaging with moisture-proof paper
Second, packaging with kraft paper
Third, packaging with foam and plastics in all sides of plywood case.
Finally packing products in plywood case
Contact Person: Sarah jia
Phone：86-917-3906882
Fax：86-917-3906880
Address: Block A, Fortune Building, Gaoxin Avenue,Baoji,Shaanxi
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