- Overview
- Product Description
- Detailed Photos
- Product Parameters
- Packaging & Shipping
- Company Profile
- Our Advantages
- FAQ
Basic Info.
Product Description
Tungsten rod:
Purity : Min 99.95%
Density: 19.38g/cm3
Standard : GB/T4187-2006
Surface: Polished (Smooth and Bright)
Appearance:
Rolling rods: Dark brown, the surface is smooth and straight, no defects (crackle, heavy skin, hole, trough, etc);
Polished tungsten rods: Bright silver gray metallic luster. (process according to user's drawing, surface finish is higher)
Dimension: Dia(2.0-100)*450L(mm)
Application:
Used in electric boosting glass kiln electrode and electric Vacuum parts, etc.
Tungsten content | Type | Diameter (mm) | Dia.tolerance (mm) | Length (mm) | L tolerance (mm) | Liner rate |
99.95% | Sintering rod | 40-100 | ±3 | 2000max | ±5 | ±5% |
Froged rod | 20-80 | ±2 | 1500max | ±5 | ±2% | |
Ground rod | 2-60 | ±0.1 | 1000max | ±1 | ±0.5% | |
Application | Be used for drawing tungsten wires, electrodes, heaters in high temperature vacuum furnace and so on. |
Other Chemical content
Other element content≤ | Fe | 0.001 | Al | 0.0001 | Bi | 0.0001 | Si | |
Ca | 0.001 | Ni | 0.00035 | Mo | 0.0008 | O | ||
P | 0.001 | N | 0.002 | Mg | 0.0001 | Pb | ||
Sn | 0.0001 | Sb | 0.0001 | C | 0.00085 | As |
cases/cartons/iron cases, etc.
2. We can also accept other packing according to your
requirement.
At the same time, we have more than 100 sets of various kinds of testing instruments, the main equipment includes: American non-destructive testing system, spectral analyzer, carbon and sulfur tester, universal testing machine, ultrasonic testing system, fatigue testing machine, etc.
The company has more than ten years of export experience, the products are exported to the United States, the United Kingdom, Germany, Russia, France, Brazil, Japan, South Korea, India, Vietnam, Australia, the Philippines, Zambia, Indonesia and other countries.
2.We offer quality, strong and rugged products.
3.Advanced technology, to provide customers with customized products.
4.High quality + ex-factory price + rapid response + reliable service, we strive to provide.
5.Professional workers and efficient foreign trade team, to provide services for you.
Q: How about the MOQ? If my first order qty is small, will you accept?
A: We would like to do our best to support your trial order qty, so even 1 pc or 1 kg is ok to start cooperation; because we have confidence to move on second order with your esteemed company.
Q: What is your payment terms ?
A: Commonly two payment term for new customers: 1) 30% T/T as deposit , 70% balance against B/L copy; 2) 100% Irrevocable L/C at sight;If you need any other terms, pls feel free to contact us too, we will try our best.
Q: How long is your delivery time?
A: Our daily inventory is more than 8000 tons, so for common product size, just need 5 days from stocks; if the special size from new production, delivery 7 days.
Q: How about the samples ? is it free or extra fees?
A: Yes, we would like to supply the samples before order; if the samples from stock, it will be free; if the samples from new production, we will charge some reasonable cost, but this amount will be deducted from your first order invoice.
Q: How to control and guarantee your shipment quality?
A: 1) All our factories are ISO9001, CE certified facility; 2) World famous origin mills as TISCO, Baosteel. 3) Ex factory inspection by our own laboratory. 4) SGS/BV Third party inspection before delivery.