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By certification 
Baoji Zhipu Non-Ferrous Metals Processing Co.,Ltd is one of the most famous China tungsten rod manufacturers and suppliers, welcome to wholesale cheap tungsten rod products from our company and factory.
Product Information
| Product Name | Tungsten Rod |
| Grade | W1, W2 |
| Purity | W≥99.95% |
| Density | 19.3g/cm³ |
| Classification | Black tungsten rod, Polished tungsten rod |
| Brand Name | ZHIPU |
| Origin | China, Shannxi, Baoji |
| Application | Electrode, Electronic tube parts, Welding, Cutting electrode. |
Production and processing
Forming, sintering, forging, machining overhang.
Surface
1. Sintered tungsten rod surface is silver gray metallic luster.
2. Forging tungsten rod surface has a layer of oxide, surface in black.
3. Polished tungsten rod, is silver gray metallic luster.
Specifications and models
|
Diameter |
Black tungsten rod |
Polished tungsten rod |
Length deviation (mm) |
||
|
Diameter deviation% |
Roundness% |
Diamete rdeviation% |
Roundness% | ||
| 0.8≤d≤3.0 | ±2 | 2 | ±0.03 | 0.03 |
L≤50±0.5 50<L≤100±1.0 100<L≤300±1.5 300<L≤500±2.0 500<L≤100±2.5 1000<L≤2000±5 |
| 3.0＜d≤6.5 | ±2 | 2 | ±0.05 | 0.05 | |
| 6.5＜d≤13.5 | ±2 | 2 | ±0.08 | 0.08 | |
| 13.5＜d≤25 | ±2 | 2 | ±0.15 | 0.15 | |
| 25＜d≤50 | ±2 | 2 | ±0.25 | 0.25 | |
If you have special specifications, can be processed in accordance with the drawings or samples.
