HUATAO LOVER LTD
| Payment Terms | T/T, Western Union, MoneyGram, L/C |
| Supply Ability | 200Tons per month |
| Packaging Details | Wooden Pallet |
| Delivery Time | 15-30days |
| Raw Materials | Premium needle coke and high-grade coal tar pitch |
| Current Density | Up to 25A/cm² for high-power applications |
| Ash Content | ≤0.25%, ensuring purity in smelting |
| Thermal Expansion Coefficient | Low, minimizing thermal stress fractures |
| Mechanical Strength | High resistance to breakage during handling and use |
| Electrical Resistivity | Low for efficient current transmission |
| Diameter Range | 400mm - 800mm, customizable lengths available |
| Oxidation Resistance | Coated with specialized anti-oxidation layer |
| Brand Name | HUATAO |
| Model Number | HTGE02 |
| Certification | CE, ISO |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T, Western Union, MoneyGram, L/C | Supply Ability | 200Tons per month |
| Packaging Details | Wooden Pallet | Delivery Time | 15-30days |
| Raw Materials | Premium needle coke and high-grade coal tar pitch | Current Density | Up to 25A/cm² for high-power applications |
| Ash Content | ≤0.25%, ensuring purity in smelting | Thermal Expansion Coefficient | Low, minimizing thermal stress fractures |
| Mechanical Strength | High resistance to breakage during handling and use | Electrical Resistivity | Low for efficient current transmission |
| Diameter Range | 400mm - 800mm, customizable lengths available | Oxidation Resistance | Coated with specialized anti-oxidation layer |
| Brand Name | HUATAO | Model Number | HTGE02 |
| Certification | CE, ISO | Place of Origin | CHINA |
| High Light | 400mm hp graphite electrode ，Advanced Metallurgical Processes hp graphite electrode ，800mm High Performance graphite electrode | ||
Specification For High-Performance HP Graphite Electrodes For Advanced Metallurgical Processes:
| Physico-chemical Specifications of HP Graphite Electrode | ||||||||||
| Items | Unit | Diameter ( mm ) | ||||||||
| 200-300mm | Typical Value | 350-400 mm | Typical Value | 450-500 mm | Typical Value | 550-700 mm | Typical Value | |||
| 8-16 Inch | 14-16 Inch | 18-20 Inch | 22-28 Inch | |||||||
|
| Electrode | μΩ.m | 6.6 | 6.0 | 6.5 | 6.0 | 6.3 | 6.0 | 6.0 | 6.0 |
| Nipple | 5.5 | 4.8 | 5.2 | 4.8 | 5.0 | 4.8 | 4.8 | 4.8 | ||
| Bending Strength ≥ | Electrode | MPa | 10.0 | 10.5 | 10.5 | 10.5 | ||||
| Nipple | 16.0 | 18.0 | 18.0 | 18.0 | ||||||
| Young's Modulus ≤ | Electrode | GPa | 12.0 | 14.0 | 14.0 | 14.0 | ||||
| Nipple | 16.0 | 18.0 | 18.0 | 18.0 | ||||||
| Bulk Density | Electrode | g/cm³ | 1.68 | 1.72 | 1.70 | 1.72 | 1.72 | 1.72 | 1.72 | 1.72 |
| Nipple | 1.72 | 1.80 | 1.75 | 1.80 | 1.76 | 1.80 | 1.80 | 1.80 | ||
| (100℃-600℃) CTE ≤ | Electrode | X10 -6/℃ | 2.4 | 2.2 | 2.2 | 2.2 | ||||
| Nipple | 2.2 | 1.63 | 1.6 | 1.6 | ||||||
| Ash Content ≤ | % | 0.3 | 0.3 | 0.3 | 0.3 | |||||
| Note: Ash content is only for reference. | ||||||||||
| PHYSICAL&CHEMICAL PROPERTLES OF ELECTRODE AND NIPPLE | ||||||||||
| Item | Unit | Nominal Diameter(mm) | ||||||||
| RP | HP | UHP | ||||||||
| 300~450 | 500~800 | 350 ~500 | 550 ~700 | 350~500 | 550~750 | |||||
| Guaranteed | Typical | Guaranteed | Typical | |||||||
| Specific Resistance LSR≤ | (E) Electrode | μ2*m | 9 - 10.5 | 9 - 10.5 | 7.5 | 7.5 | 6.3 | 5.0 - 6.0 | 5.8 | 4.8 - 5.5 |
| (N) Nipple | 8 | 8 | 6.3 | 6.3 | 5.3 | 3.8 - 4.5 | 4.3 | 3.5 - 4.1 | ||
| Bending Strength ≥ | (E) Electrode | Mpa | 7 | 6.5 | 10 | 8.5 | 10.5 | 11.0 - 13.0 | 10 | 10.0 - 13.0 |
| (N) Nipple | 15 | 15 | 17 | 17 | 20 | 20.0 - 25.0 | 23 | 24.0 - 30.0 | ||
| Young's Modulus ≤ | (E) Electrode | Gpa | 9.3 | 9.3 | 14 | 14 | 14 | 8.0 - 12.0 | 14 | 7.0 - 10.0 |
| (N) Nipple | 14 | 14 | 16 | 16 | 20 | 12.0 - 16.0 | 22 | 16.0 - 21.0 | ||
| Bulk Density | (E) Electrode | g/cm³ | 1.53 | 1.52 | 1.6 | 1.6 | 1.66 | 1.68 - 1.73 | 1.68 | 1.69 - 1.73 |
| (N) Nipple | 1.7 | 1.7 | 1.72 | 1.72 | 1.75 | 1.76 - 1.82 | 1.78 | 1.79 - 1.84 | ||
| (100℃-600℃) CTE ≤ | (E) Electrode | 10-6/℃ | 2.9 | 2.9 | 2.4 | 2.4 | 1.5 | 1.3 - 1.5 | 1.5 | 1.3 - 1.5 |
| (N) Nipple | 2.8 | 2.8 | 2.2 | 2.2 | 1.4 | 1.0 - 1.3 | 1.3 | 1.0 - 1.3 | ||
| Ash Content ≤ | % | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.2 - 0.4 | 0.5 | 0.2 - 0.4 | |
| Raphite Electrode Size&Tolerance | |||||
Name | Eactroda Diarmetar | Eecros Length | |||
Damter x Length | Maximum | Minimum | Maximum | ||
| inch | mm | mm | mm | mm | mm |
| 14×60 | 350×1500 | 357 | 352 | 1550 | 1400 |
| 14×72 | 350×1800 | 1875 | 1700 | ||
| 14×96 | 350×2400 | 2475 | 2275 | ||
| 16×60 | 400×1500 | 409 | 403 | 1550 | 1400 |
| 16×72 | 400×1800 | 1875 | 1700 | ||
| 16×96 | 400×2400 | 2475 | 2275 | ||
| 18×72 | 450×1800 | 460 | 454 | 1875 | 1700 |
| 18×96 | 450×2400 | 2475 | 2275 | ||
| 18×110 | 450×2700 | 2850 | 2550 | ||
| 20×72 | 500×1800 | 511 | 505 | 1875 | 1700 |
| 20×84 | 500×2100 | 2175 | 1975 | ||
| 20×96 | 500×2400 | 2475 | 2275 | ||
| 20×110 | 500×2700 | 2850 | 2550 | ||
| 22×84 | 550×2100 | 562 | 556 | 2175 | 1975 |
| 22×96 | 550×2400 | 2475 | 2275 | ||
| 24×84 | 600×2100 | 613 | 607 | 2175 | 1975 |
| 24×96 | 600×2400 | 2475 | 2275 | ||
| 24×110 | 600×2700 | 2850 | 2550 | ||
| 26×110 | 650×2700 | 663 | 657 | 2850 | 2550 |
| 28×110 | 700×2700 | 714 | 708 | 2850 | 2550 |
| Suggested Graphite Electrode Operation Current Capacity | ||||
Nominal Diameter | Operation Current (Ampere) | |||
| inch | mm | RP Graphite Electrode | HP Graphite Electrode | UHP Graphite Electrode |
| 3 | φ75 | 1300-2000 | — | —- |
| 4 | φ100 | 1800-3000 | — | —- |
| 5 | φ130 | 2800-4200 | — | — |
| 6 | φ150 | 4000-5000 | —- | —- |
| 8 | φ200 | 4800-9000 | 6000-9000 | |
| 10 | φ250 | 8000-12000 | 9000-14000 | 8100-12200 |
| 12 | φ300 | 11000-16000 | 14500-18500 | 15000-22000 |
| 14 | φ350 | 15000-22000 | 19000-28000 | 20000-30000 |
| 16 | φ400 | 20000-28000 | 23000-35000 | 25000-40000 |
| 18 | φ450 | 24000-34000 | 30000-42000 | 32000-45000 |
| 20 | φ500 | 28000-42000 | 35000-50000 | 38000-55000 |
| 22 | φ550 | 31000-45000 | 35000-55000 | 42000-66000 |
| 24 | φ600 | 32000-46000 | 40000-62000 | 60000-90000 |
| 26 | φ650 | 35000-48000 | 45000-72000 | 60000-90000 |
| 28 | φ700 | 39000-49000 | 48000-75000 | 70000-120000 |
Note: On EAF, the current is suggested to be reduced by 10%; On LF, it might be increased by 10%. | ||||
| Machining Dimension Of Electrode And Nipple | ||||||||
| Unit(mm) | ||||||||
| Applicable | Inch | Nominal Diameter | Nipple | D2 | Socket | Thread Pitch | ||
| Large Diameter | Length | Medium Diameter | Small Diameter | Depth | ||||
| RP/HP/UHP Graphite Electrode | 12 | 300 | 177.16 | 270.9 | 172.95 | 168.73 | 141.5 | 8.47 |
| 14 | 350 | 215.9 | 304.8 | 211.69 | 207.47 | 158.4 | ||
| 16 | 400 | 215.9 | 304.8 | 211.69 | 207.47 | 158.4 | ||
| 16 | 400 | 241.3 | 338.7 | 237.09 | 232.87 | 175.3 | ||
| 18 | 450 | 241.3 | 338.7 | 237.09 | 232.87 | 175.3 | ||
| 18 | 450 | 273.05 | 355.6 | 268.84 | 264.62 | 183.8 | ||
| 20 | 500 | 273.05 | 355.6 | 268.84 | 264.62 | 183.8 | ||
| 20 | 500 | 298.45 | 372.6 | 294.24 | 290.02 | 192.2 | ||
| 22 | 550 | 298.45 | 372.6 | 294.24 | 290.02 | 192.2 | ||
| 12 | 300 | 177.8 | 215.9 | 174.64 | 171.48 | 114 | 6.35 | |
| 14 | 350 | 203.2 | 254 | 200.04 | 196.88 | 133 | ||
| 16 | 400 | 222.25 | 304.8 | 219.09 | 215.93 | 158.4 | ||
| 16 | 400 | 222.25 | 355.6 | 219.09 | 215.93 | 183.8 | ||
| 18 | 450 | 241.3 | 304.8 | 238.14 | 234.98 | 158.4 | ||
| 18 | 450 | 241.3 | 355.6 | 238.14 | 234.98 | 183.8 | ||
| 20 | 500 | 269.88 | 355.6 | 266.72 | 263.56 | 183.8 | ||
| 20 | 500 | 269.88 | 457.2 | 266.72 | 263.56 | 234.6 | ||
| 22 | 550 | 298.45 | 355.6 | 295.29 | 292.13 | 183.8 | ||
| 22 | 550 | 298.45 | 457.2 | 295.29 | 292.13 | 234.6 | ||
| 24 | 600 | 317.5 | 355.6 | 314.34 | 311.18 | 183.8 | ||
| 24 | 600 | 317.5 | 457.2 | 314.34 | 311.18 | 234.6 | ||
| 26 | 650 | 355.6 | 457.2 | 352.44 | 349.28 | 234.6 | ||
| 26 | 650 | 355.6 | 558.8 | 352.44 | 349.28 | 285.4 | ||
| 28 | 700 | 374.65 | 457.2 | 371.49 | 368.33 | 234.6 | ||
| 28 | 700 | 374.65 | 558.8 | 371.49 | 368.33 | 285.4 | ||
| 30 | 750 | 406.4 | 584.6 | 403.24 | 400.08 | 260 | ||
| 30 | 750 | 406.4 | 609.8 | 403.24 | 400.08 | 310.08 | ||
| 32 | 800 | 431.8 | 635 | 428.64 | 425.48 | 323.5 | ||
RECOMMENDED TIGHTENING TORQUE
|
Electrode Diameter (mm) |
Torque ((N.M) | |
| 300 | 900 | |
| 350 | 1300 | |
| 400 | 1550 | |
| 450 | 1850 | |
| 500 | 2400 | |
| 550 | 2750 | |
| 600 | 3800 | |
| 650 | 4300 | |
| 700 | 5200 | |
| 750 | 6800 |
Company Details
Business Type:
Manufacturer,Exporter,Trading Company
Year Established:
2001
Total Annual:
50000000-80000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
HUATAO LOVER LTD was born in 2001, always with the philosophy of "respecting the heaven and loving the people, striving for perfection" as the main line of development, and continuously involved in different industries. After more than ten years of development into a group enterprise, the ... HUATAO LOVER LTD was born in 2001, always with the philosophy of "respecting the heaven and loving the people, striving for perfection" as the main line of development, and continuously involved in different industries. After more than ten years of development into a group enterprise, the ...
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