Loading Port:Tianjin
Payment Terms:TT OR LC
Min Order Qty:100 pc
Supply Capability:1000 pc/month
Brief Introduction
Grade: RP, RPI, HP, SHP, UHP
Diameter: 50~ 600 mm (2 ~ 24 inch)
Length: 1000-2700mm
Nipple: 3TPI, 4TPI, 4TPIL
Material: Made of high quality petroleum coke, needle coke and coal tar pitch, appreciated by many foreign clients.
Specification
Physical Properties
| Unit | RP Grade (Dia.50-600mm) | HP Grade (Dia.200-600mm) | UHP Grade (Dia.200-600mm) | |
Electrical Resistance≤ | Electrode | μΩ-m | 8.0 | 7.0 | 6.0 |
Nipple | 6.5 | 5.5 | 5.0 | ||
Bending Strength≥ | Electrode | Mpa | 11.0 | 12.0 | 12.0 |
Nipple | 14.0 | 14.0 | 16.0 | ||
Elastic Modulus≤ | Electrode | Gpa | 9.0 | 12.0 | 12.0 |
Nipple | 12.0 | 14.0 | 14.0 | ||
Bulk Density≥ | Electrode | g/cm3 | 1.58 | 1.66 | 1.68 |
Nipple | 1.70 | 1.72 | 1.73 | ||
C.T.E≤ | Electrode | ×10-6/°C | 2.7 | 2.5 | 1.4 |
Nipple | 2.5 | 2.2 | 1.3 | ||
Ash≤ | Electrode | % | 0.30 | 0.30 | 0.20 |
Nipple | |||||
Features
Electrodes in electric arc furnace and ladle refining furnace for steel making;
Electrodes in electric smelting furnace for producing industrial silicon, yellow phosphorus, corundum and so on.
Good electrical conductivity.
High resistance to thermal shock
High mechanical strength
Pictures
FAQ
MOQ?
If for trial order,we accept1-5mt
Delivery time?
To make the shipment fast, we have large quantity in stock, normally delivery time will be 20 to 25 days when confirm the order
Price?
Before inquiry us the price, pls be kindly send us the detail data of the material you need. We will give you our best price
Payment terms?
It is 30%in advance by T/T, or L/C at sight.
Trade or Manufacture?
We are manufacturer, our factory is located in Xuzhou,Jiangsu province.
Production Capacity?
30000 per year
