• Made in China High Quality Carbon Graphite Products UHP HP RP Graphite Electrodes Used in Eaf for Steelmaking
  • Made in China High Quality Carbon Graphite Products UHP HP RP Graphite Electrodes Used in Eaf for Steelmaking
  • Made in China High Quality Carbon Graphite Products UHP HP RP Graphite Electrodes Used in Eaf for Steelmaking
  • Made in China High Quality Carbon Graphite Products UHP HP RP Graphite Electrodes Used in Eaf for Steelmaking
  • Made in China High Quality Carbon Graphite Products UHP HP RP Graphite Electrodes Used in Eaf for Steelmaking
  • Made in China High Quality Carbon Graphite Products UHP HP RP Graphite Electrodes Used in Eaf for Steelmaking

Made in China High Quality Carbon Graphite Products UHP HP RP Graphite Electrodes Used in Eaf for Steelmaking

Type: Graphite Electrodes
Composition: Petroleum Coke and Pitch Coke
Carbon Content: High-Carbon
Grade: UHP
Forming Way: Extruded Graphite
Crystal Morphology: Graphiting
Customization:

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  • Overview
  • Product Description
  • Detailed Photos
  • How to use it correctly
  • Product Parameters
  • Company Profile
  • FAQ
Overview

Basic Info.

Specifications
RP, HP, UHP
Actual Dia
200-700mm
Actual Length
1600-2800 mm
Transport Package
Wooden Pallet
Specification
SGS
Trademark
TTWY,
Origin
Qingdao China
HS Code
8545110000
Production Capacity
1500mt/Month

Product Description

https://ttwymachinery.en.made-in-china.com/product-group/sbrTjGIHOzpQ/UHP-Graphite-Electrode-catalog-1.html
 
Product Description
Made in China High Quality Carbon Graphite Products UHP HP RP Graphite Electrodes Used in Eaf for Steelmaking
Qingdao TTWY Graphite Products Co., Ltd is a specialized adjuvant enterprise which collects searching, production, processing, and sales as a whole and develops by means of geographic conditions and resource.

The business scope focus on steelmaking, foundry, melting industrial, and we are mainly in graphite electrode, graphite crucible, and different types of foundry ladles.

We have rich experience in international business; we do business in more than 20 countries, such as Europe, North American, South American, South Africa, Middle East, Southeast Asia (Pakistan, Bangladesh, Israel, Iraq, Iran, Dubai, Tanzania, Kenya, Chile, Thailand, Vietnam, Malaysia, Indonesia…).

Competitive price and high quality products, when we get your inquiry, we will come back to you at the first time. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers". To perfect our service, we will try our best to provide the products with good quality at the reasonable price.


 

Graphite Electrodes are a high-temperature resistant graphite conductive refractory material used in the metallurgical industry. Graphite Electrodes are made of petroleum coke, bituminous coke as aggregates, coal tar pitch as binders, after raw material calcination, crushing and milling, batching, kneading, moulding, roasting, impregnation, graphitization and machining, which are also known as artificial graphite electrodes in order to distinguish from natural graphite electrodes made of natural graphite.

Detailed Photos

Made in China High Quality Carbon Graphite Products UHP HP RP Graphite Electrodes Used in Eaf for Steelmaking

How to use it correctly

> Be careful when transporting and pilling electrodes with forklift and avoid of collision. One layer of goods at a time; notice the balance and alignment and avoid falling or breakage.

> When loading and unloading with forklift, wire rope must be used and steel wrapping tape cannot be employed directly to fetch electrodes.

> Electrode should be stored in clean and dry place. When pilling up outdoors, it should be covered with rain-proof tarpaulin and the number of piling layers ought not to exceed four.

> When using electrodes, special tools should be employed to cut the steel wrapping tape, and crane should not be adopted to avoid bursting.

> Steel-wire ball, metallic brush or emery cloth is not allowed for cleaning the electrode thread, but compressed air free of oil and water is available.

> Use revolved resilient hanger and put soft truss pad under the electrode joint to avoid breakage of the thread.

> Lift the electrode to the furnace by using a hoister with resilient hangers, and find out the center and move slowly downwards, screw and tight with a hoop.

> If the two poles of the two electrodes are untouched or touched in overpressure, this may cause bad effect.

> In order to avoid electrode breakage put the large materials in lower part and small materials in the upper part.

Made in China High Quality Carbon Graphite Products UHP HP RP Graphite Electrodes Used in Eaf for Steelmaking
Product Parameters
RP HP UHP
Electrode:
Bulk Density≥ 1.56g/cm3 
Specific Resistivity≤ 8.5μm 
Bending Strength≥ 10.0MPa 
Elastic Modulus≤ 9.3GPa
Thermal Expansion Coefficient≤ 2.7x10 -6/°C
Ash≤ 0.5%
 
Nipple:
Bulk Density≥ 1.68g/cm3 
Specific Resistivity≤ 7.0μm 
Bending Strength≥ 14.0MPa
Elastic Modulus≤ 13.7GPa
Thermal Expansion Coefficient≤ 2.5 x10 -6/°C
Ash≤ 0.5%
Electrode:
Bulk Density≥ 1.65g/cm3 
Specific Resistivity≤ 6.5μm 
Bending Strength≥ 12.0MPa 
Elastic Modulus≤ 10.0GPa
Thermal Expansion Coefficient≤ 2.2x10 -6/°C
Ash≤ 0.3%
 
Nipple:
Bulk Density≥ 1.74g/cm3 
Specific Resistivity≤ 5.5μm 
Bending Strength≥ 16.0MPa
Elastic Modulus≤ 14.0GPa
Thermal Expansion Coefficient≤ 2.0 x10 -6/°C
Ash≤ 0.3%
Electrode:
Bulk Density≥ 1.68g/cm3 
Specific Resistivity≤ 5.8μm 
Bending Strength≥ 16.0MPa 
Elastic Modulus≤ 14.0GPa
Thermal Expansion Coefficient≤ 1.9x10 -6/°C
Ash≤ 0.2%
 
Nipple:
Bulk Density≥ 1.76g/cm3 
Specific Resistivity≤ 4.5μm 
Bending Strength≥ 18.0MPa
Elastic Modulus≤ 16.0GPa
Thermal Expansion Coefficient≤ 1.4 x10 -6/°C
Ash≤ 0.2%
 
Actual diameters Actual lengths
Mm Mm MAX MIN Rough spot Length Tolerance Shot Ruler size
200 8 204 201 198 1600 ±100 -275
250 10 256 252 248 1600
1800
300 12 307 303 299
350 14 357 353 347
400 16 409 404 400 1600
1800
2000
 
 
450 18 460 455 451
500 20 511 506 502
600 24 613 607 604
780 31.2 782 776 774 2000
2200
2400
±100 -400
800 32 802 796 794
870 34.8 872 866 862
900 36 902 896 892
920 36.8 922 916 912
960 38.4 962 956 952
1020 40.8 1022 1016 1012  
 
 
2200
2600
2800
1060 42.4 1062 1056 1052
1100 44 1102 1092 1092
1146 45.8 1148 1140 1138
1197 47.9 1199 1191 1189
1250 50 1252 1244 1242
1272 50.9 1274 1266 1264
1305 54.4 1307 1299 1297
1321 52.8 1323 1315 1313
1400 56 1402 1394 1392

Made in China High Quality Carbon Graphite Products UHP HP RP Graphite Electrodes Used in Eaf for Steelmaking Made in China High Quality Carbon Graphite Products UHP HP RP Graphite Electrodes Used in Eaf for Steelmaking Made in China High Quality Carbon Graphite Products UHP HP RP Graphite Electrodes Used in Eaf for Steelmaking Made in China High Quality Carbon Graphite Products UHP HP RP Graphite Electrodes Used in Eaf for Steelmaking

Company Profile

Qingdao TTWY Manufacturing Co.,Ltd is a company specialized in producing the graphite products and casting equipment, especially in RP HP UHP graphite electrode and fabricating foundry ladle (such as teapot type ladle, insulation ladle and spheroidinzing ladle). It is located in Qingdao,a beautiful harbor city,which is convenient in transportation.

With high quality,reasonable price and attentive service the products produced by TTWY have wined trust from clients at home and aboard.

Made in China High Quality Carbon Graphite Products UHP HP RP Graphite Electrodes Used in Eaf for Steelmaking

FAQ

Q: What information should I let you know if i want to get a quotation?

A: The required material dimension (diameter*length; if possible, please kindly supply us drawings).
 
If it is possible, please also provide the application of products, we will recommend the most suitable products with details for confirmation.


Q: How can you control your quality?

A: For each production processing, We have a complete QC system for the chemical composition and physical properties. After production, all the goods will be tested, and the quality certificate will be shipped along with goods. 


Q: What is your lead time? 

A: It usually needs about 15- 20 days after receiving the PO. 


Q: What are your payment terms?

A: We can accept a 30% deposit, 70% balance to be against the BL copy or by LC, or other payment terms. (according to your order value)


Q: Can we visit your company?

A: Yes, for sure, It's my pleasure to visit Our company.


Q: What is the shipping cost?

A: The shipping cost is determined by the destination port, weight, packing size, total CBM of the products, we will try best to get the most reasonable shipping cost from the forwarders or express couriers to help you save more money.




 

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