Welding Electrode Dia2.0*175mm Tungsten Rod Green Code
1. Product: Pure tungsten electrodes-WP (marked green color)
Grade: WP WL WT WY WC WZ
Size:Â diameter1.0, 1.2 ,1.6, 2.0, 2.4, 3.0, 3.2, 4.0, etc.
Length: 150mm, 175mm, 800-1000mm, etc.Â
Surface: polished, ground, black.
Density: 19.2g/cm3
2. Property for lanthanated Tungsten electrodeÂ
pure Tungsten electrode
| Type | Trade Mark | Added Impurity | Impurity Quantity% | Other Impurity% | Tungsten% | Electric Discharged | Color Sign |
| Pure Tungsten electrode | WP | -- | -- | <0.20 | The Rest | 4.5 | Green |
| Type | Trade Mark | Added impurity |
Impurity quantity % |
Other impurities% |
Tungsten% |
Electric discharged | Color sign |
| Lanthanated Tungsten Electrode | WL10 | La203 | 0.8-1.2 | < 0.20 | The rest 99.95% | 2.6-2.7 | Black |
| WL15 | 1.3-1.7 | 2.8-3.0 | Gold | ||||
| WL20 | 1.8-2.2 | 2.8-3.2 | Sky Blue |
| Type | Trade Mark | Added Impurity | Impurity Quantity% | Other Impurity% | Tungsten% | Electric Discharged | Color Sign |
| Ceriated Tungsten | WC 20 | CeO2 | 1.80-2.20 | <0.20 | The Rest | 2.7-2.8 | Grey |
|
Trademark |
Added impurity |
Impurity quantity |
Other impurities |
Tungsten |
color sign |
| WT10 | Th02 | 0.9-1.2 | < 0.2 | The rest | yellow |
| WT20 | Th02 | 1.8-2.2 | < 0.2 | The rest | Red |
| WT30 | Th02 | 2.8-3.2 | < 0.2 | The rest | Purple |
| WT40 | Th02 | 3.8-4.2 | < 0.2 | The rest | Orange |
3. We have many kinds of tungsten electrode:
Pure tungsten electrodes,
Grade: WP
Lanthanum tungsten electrodes
Grade: WL10, WL15, WL20
Thoriated tungsten electrodes,
Grade: WT
Yttrium tungsten electrodes,
Grade: WY
Cerium tungsten electrodes,
Grade: WC20
Zirconium tungsten electrodes
Grade: WZr3/8.
4. Standard and safe Packing
1)Paper wrapped the sheets, then plastic paper protected from moisture
2)Foam board around the the inner wooden case
3)Standard exported plywood case outside
7. Delivery time: 7-20days according to your required qty.
5. Shipment Methods:
By express, by Sea or Air transportation
6. Delivery time:
 Within 7-20days according to your required qty.
7. Features:
1.Good ductility
2.Good electronic work function
3.Higher recrystallization temperature
4.Good cutting ability
8. The advantage of us:
 1) leading producer, more than 15 years producing experience
 2) low price in the market,factory direct sales.
 3) the whole production line from powder to finished products, top and steady quality assured
 4) fast delivery and best after-sale service
Low voltage pvc insulated electric wire has been widely used in our country with the advantages of excellent electric properties, strong ability to resist short circuit, long service life , easy to install, operate and maintain, etc
The product of low voltage stranded pure copper 2.5mm 6mm electric cable belong to the series of laying electric wires, which is mainly suitable for laying at the fixed places, It is widely used as connectors of drive, lighting , electronic equipments , Instrument and telecommunication equipments with rated voltage 450/750v or below , Part of plastic wires are used at the equipment with A.C rated votage 300/300v or below.
Standards: ASTM / ICEA S-76-474 , IEC 60502 ,DIN, NFC 33-209 , BS 7870 GB/T 12527 etc
| Nominal section.(mm2) | conductor No./Dia (mm) | Insulated thick (mm) | Max.overall Dia. (mm) | Conductor resistance at 20'C | Weight (kg/km) | ||
| copper | aluminum | copper | aluminum | ||||
| 1.5 | 1/1.38 | 0.7 | 3.3 | 12.1 | 19.2 | ||
| 2.5 | 1/1.78 | 0.8 | 3.9 | 7.41 | 11.8 | 30.8 | 15.0 |
| 4 | 1/2.25 | 0.8 | 4.4 | 4.61 | 7.39 | 45.5 | 21.0 |
| 6 | 1/2.76 | 0.8 | 4.9 | 3.08 | 4.91 | 65.0 | 29.0 |
| 10 | 7/1.35 | 1.0 | 7.0 | 1.83 | 3.08 | 110.0 | 52.0 |
| 16 | 7/1.70 | 1.0 | 8.0 | 1.15 | 1.91 | 170.0 | 70.0 |
| 25 | 7/2.14 | 1.2 | 10.0 | 0.727 | 1.20 | 270.0 | 110.0 |
| 35 | 7/2.52 | 1.2 | 11.5 | 0.524 | 0.868 | 364.0 | 150.0 |
| 50 | 19/1.78 | 1.4 | 13.0 | 0.387 | 0.641 | 500.0 | 200.0 |
| 70 | 19/2.14 | 1.4 | 15.0 | 0.268 | 0.443 | 688.0 | 269.0 |
| 95 | 19/2.52 | 1.6 | 17.5 | 0.193 | 0.320 | 953.0 | 360.0 |
| 120 | 37/2.03 | 1.6 | 19.0 | 0.153 | 0.253 | 1168.0 | 449.0 |
| 150 | 37/2.25 | 1.8 | 21.0 | 0.124 | 0.206 | 1466.0 | 551.0 |
| 185 | 37/2.52 | 2.0 | 32.5 | 0.099 | 0.164 | 1808.0 | 668.0 |
Pure Copper Wire,4Mm Pure Copper Wire,Flexible Cable Wire,Pvc Pure Copper Wire
Shandong Shinaian Trading Co., Ltd. , http://www.cnpcworld.com