#188 Huaguang Road, Zhangdian, Zibo 255000, Shandong, China.
Why Do Many Customers in Central and South America and Europe
Choose HHGRAPHITE HP Graphite Electrodes？
Diameter: 200mm, 250mm, 300mm, 350mm, 400mm, 450mm, 500mm, 550mm, 600mm, 700mm
Length: 1500mm, 1800mm, 2400mm, 2700mm
Main Applications
HPφ350mm using for 50-ton Refining Furnace
HP graphite electrodes commonly used diameter 200-700mm, Length: 1500mm, 1800mm, 2400mm, 2700mm, mainly used in steel mills, iron alloy plant ladle furnace(LF), specific selection according to the specifications of the factory furnace, our engineers will give professional recommendation.
What can HHGRAPHITE provide for you?
1. 45,000 tons of graphite electrodes are produced annually
2. Quotation within 24 hours after sending relevant information (Free quote online as below)
3. Shipping time 20-25days
4. Exporting countries 30+
5. Flexible payment methods
6. Certification: ISO9001,ISO14001, OSHAS 18001
Physical Properties
Allowable current density 18-25A/cm2.
REMARK: the above data is just on standard of YB/T, the actual product is big different from the above. For the actual, be free to contact us, please.
Current Carrying Capacity
| Nominal diameter | High Power | ||
| mm | inch | Current carrying capacity(A) | Current density (A/cm2) |
| 200 | 8 | 5500-9000 | 18-25 |
| 225 | 9 | 6500-10000 | 18-25 |
| 250 | 10 | 8000-13000 | 18-25 |
| 300 | 12 | 13000-17400 | 17-24 |
| 350 | 14 | 17400-24000 | 17-24 |
| 400 | 16 | 21000-31000 | 16-24 |
| 450 | 18 | 25000-40000 | 15-24 |
| 500 | 20 | 30000-48000 | 15-24 |
| 550 | 22 | 34000-53000 | 14-22 |
| 600 | 24 | 38000-58000 | 13-21 |
| 650 | 26 | 41000-65000 | 12-20 |
| 700 | 28 | 45000-72000 | 12-19 |
About HHGRAPHITE
HHgraphite (Haihan Industry Inc.), 25 years graphite electrode manufacturer, is located in Zibo, Shandong province, China, east of Qingdao port. Behind each graphite electrode number, HHgraphite has gone through 9 steps of international standardized production process and more than 30 steps of strict quality control.
Annual output of 45,000 tons of graphite electrode:
Graphite Electrodes warehouse
High quality certification:
GB/T 28001-2011 / OHSAS 18001:2007
GB/T 19001-2016 / ISO 9001:2015
GB/T 24001-2016 / ISO 14001:2015
CERTIFICATE OF ENTERPRISE CREDIT GRADE
Exports to more than 30 countries:
HHgraphite mainly produces UHP, HP graphite electrode for arc furnace, ladle furnace, and large size graphite electrode φ780-1400mm for silicon metal smelting. Annual production of 45,000 tons, with ISO9001 certification, exports to Brazil, Peru, Chile, Morocco, Russia, Belarus, Turkey and other more than 30 countries, delivery time 20-25 days, welcome to contact us at any time interested friends.
HHGRAPHITE Graphite Factory
 Truck transportation of graphite electrodes |  Railway freight transport |
Customers Visit
 Visit HHGRAPHITE Graphite Electrode Factory |  Visit HHGRAPHITE graphite electrode factory |  Ukraine customer inspection visit in August 2018 |
 HHGRAPHITE and Oman customers in October 2019 |  Group photo of HHGRAPHITE and UHP600mm graphite electrode customers |  Discuss orders with customers in 2019 |
FAQ
Q1.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.
Q2.What about the lead time for product?
For graphite product, the lead time is about 15-20 working days.
Q3.What is your terms of delivery?
We accept FOB, CFR, CIF, EXW, etc. You can choose the most convenient way for you.
Q4.The sample?
We can offer some samples, but you need pay the cost and freight.
Q5.The drawing?
Our company can almost produce all the product from the customer’s drawing.
If you have any further questions, please feel free to contact us
Why Do Many Customers in Central and South America and Europe
Choose HHGRAPHITE HP Graphite Electrodes？
Diameter: 200mm, 250mm, 300mm, 350mm, 400mm, 450mm, 500mm, 550mm, 600mm, 700mm
Length: 1500mm, 1800mm, 2400mm, 2700mm
Main Applications
HPφ350mm using for 50-ton Refining Furnace
HP graphite electrodes commonly used diameter 200-700mm, Length: 1500mm, 1800mm, 2400mm, 2700mm, mainly used in steel mills, iron alloy plant ladle furnace(LF), specific selection according to the specifications of the factory furnace, our engineers will give professional recommendation.
What can HHGRAPHITE provide for you?
1. 45,000 tons of graphite electrodes are produced annually
2. Quotation within 24 hours after sending relevant information (Free quote online as below)
3. Shipping time 20-25days
4. Exporting countries 30+
5. Flexible payment methods
6. Certification: ISO9001,ISO14001, OSHAS 18001
Physical Properties
Allowable current density 18-25A/cm2.
REMARK: the above data is just on standard of YB/T, the actual product is big different from the above. For the actual, be free to contact us, please.
Current Carrying Capacity
| Nominal diameter | High Power | ||
| mm | inch | Current carrying capacity(A) | Current density (A/cm2) |
| 200 | 8 | 5500-9000 | 18-25 |
| 225 | 9 | 6500-10000 | 18-25 |
| 250 | 10 | 8000-13000 | 18-25 |
| 300 | 12 | 13000-17400 | 17-24 |
| 350 | 14 | 17400-24000 | 17-24 |
| 400 | 16 | 21000-31000 | 16-24 |
| 450 | 18 | 25000-40000 | 15-24 |
| 500 | 20 | 30000-48000 | 15-24 |
| 550 | 22 | 34000-53000 | 14-22 |
| 600 | 24 | 38000-58000 | 13-21 |
| 650 | 26 | 41000-65000 | 12-20 |
| 700 | 28 | 45000-72000 | 12-19 |
About HHGRAPHITE
HHgraphite (Haihan Industry Inc.), 25 years graphite electrode manufacturer, is located in Zibo, Shandong province, China, east of Qingdao port. Behind each graphite electrode number, HHgraphite has gone through 9 steps of international standardized production process and more than 30 steps of strict quality control.
Annual output of 45,000 tons of graphite electrode:
Graphite Electrodes warehouse
High quality certification:
GB/T 28001-2011 / OHSAS 18001:2007
GB/T 19001-2016 / ISO 9001:2015
GB/T 24001-2016 / ISO 14001:2015
CERTIFICATE OF ENTERPRISE CREDIT GRADE
Exports to more than 30 countries:
HHgraphite mainly produces UHP, HP graphite electrode for arc furnace, ladle furnace, and large size graphite electrode φ780-1400mm for silicon metal smelting. Annual production of 45,000 tons, with ISO9001 certification, exports to Brazil, Peru, Chile, Morocco, Russia, Belarus, Turkey and other more than 30 countries, delivery time 20-25 days, welcome to contact us at any time interested friends.
HHGRAPHITE Graphite Factory
Truck transportation of graphite electrodes | Railway freight transport |
Customers Visit
Visit HHGRAPHITE Graphite Electrode Factory | Visit HHGRAPHITE graphite electrode factory | Ukraine customer inspection visit in August 2018 |
HHGRAPHITE and Oman customers in October 2019 | Group photo of HHGRAPHITE and UHP600mm graphite electrode customers | Discuss orders with customers in 2019 |
FAQ
Q1.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.
Q2.What about the lead time for product?
For graphite product, the lead time is about 15-20 working days.
Q3.What is your terms of delivery?
We accept FOB, CFR, CIF, EXW, etc. You can choose the most convenient way for you.
Q4.The sample?
We can offer some samples, but you need pay the cost and freight.
Q5.The drawing?
Our company can almost produce all the product from the customer’s drawing.
If you have any further questions, please feel free to contact us
