Complaint
Product Description
It can be widely used in many fields,such as electric arc furnace (EAF) steelmaking,Ladle Furnace (LF),industrial casting workshop,metallurgical furnace steelmaking,silicon refining,yellow phosphorus and so on.
Graphite electrodes are mainly made of petroleum coke and needle coke,and coal tar is used as a binder. It is made by calcination,compounding,kneading,pressing,roasting,graphitization and machining.According to the quality index of graphite electrode(electric current capability,it can be divided into RP,HP and UHP.UHP | ||||||
Item | Classification | Unit | Nominal Diameter (mm) | |||
300-400 | 450-500 | 550-600 | 700 | |||
Electrical resistivity max | Pole | μΩm | 5.5 | 5.5 | 5.5 | 5.5 |
Bending strength min | Pole | Mpa | 10.5 | 10.5 | 11.0 | 11.0 |
Young's modulus max | Pole | Gpa | 14.0 | 14.0 | 14.0 | 14.0 |
Bulk density min | Pole | g/cm3 | 1.68 | 1.68 | 1.68 | 1.68 |
Thermal expansion coefficient max | Pole | ×10-6/ºC | 1.5 | 1.5 | 1.4 | 1.4 |
Ash Content max |
| % | 0.2 | 0.2 | 0.2 | 0.3 |
Application
It can be widely used in many fields,such as electric arc furnace (EAF) steelmaking,Ladle Furnace (LF),industrial casting workshop,metallurgical furnace steelmaking,silicon refining,yellow phosphorus and so on.
Packaging &Shipping
Wooden cases with plywood pallets and steel belts fastening
Company Information
Linzhang County Hengqiang Carbon Co., Ltd- the professional manufacturer for graphite products in North China,Hebei province.Mainly engaged in manufacturing,researching and selling Graphite Electrode,and related carbon products.
With advanced production technology,strong technical force,aiming for provide high-quality products and professional services.Strict quality control from raw materials to finished products.Our products not only enjoy the high prestige on the domestic market but also sold well abroad,more than 20 countries and areas like Europe,the Middle East,Southeast Asia,the Americas,Africa,which most favored by end-users.Quality first & reputation first, provide you with good products and services.We are looking forward to establish a long-term relationship with you.
FAQ
1. Are you a Manufacturer or Trader?
We are manufacturer,we have our own factory.
2. When can I get the price?
We usually quote within 24 hours after getting your detailed requirements,like size,quantity etc.If it is an urgent order,you can call us directly.
3. What about the lead time for mass product?
The lead time is based on the quantity, about 7-12days.For graphite product,apply Dual-use items license need about 15-20 working days.
4. What is your terms of delivery?
We accept FOB,CFR,CIF,EXW,etc.You can choose the most convenient way for you.Besides that,we can also shipping by Air and Express.
5. Do you provide samples?
Yes,samples are available for you.
6. Product packaging?
We are packed in wooden cases,or according to your requirements.
7. Notice
Please note that the price on alibaba is a rough price.The actual price will depends on raw materials,exchange rate,wage and your order quantity.Hope to cooperation with you,thanks.
