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Lowest Price for Oem Rp Hp Uhp Graphite Electrode - RP GRAPHITE ELECTRODE – Good Electrical Conductivity, Low Consumption – Aohui

Lowest Price for Oem Rp Hp Uhp Graphite Electrode - RP GRAPHITE ELECTRODE – Good Electrical Conductivity, Low Consumption – Aohui Featured Image
  • Lowest Price for Oem Rp Hp Uhp Graphite Electrode - RP GRAPHITE ELECTRODE – Good Electrical Conductivity, Low Consumption – Aohui
  • Lowest Price for Oem Rp Hp Uhp Graphite Electrode - RP GRAPHITE ELECTRODE – Good Electrical Conductivity, Low Consumption – Aohui
  • Lowest Price for Oem Rp Hp Uhp Graphite Electrode - RP GRAPHITE ELECTRODE – Good Electrical Conductivity, Low Consumption – Aohui

Lowest Price for Oem Rp Hp Uhp Graphite Electrode - RP GRAPHITE ELECTRODE – Good Electrical Conductivity, Low Consumption – Aohui

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We offer fantastic strength in high quality and enhancement,merchandising,income and marketing and procedure for graphite electrodes with preset 4TPL/4TPI nipples , Electrode Paste Carbon Anode Scraps 150-300mm , manufacturer of the graphite electrode , With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in this industries and other industries.
Lowest Price for Oem Rp Hp Uhp Graphite Electrode - RP GRAPHITE ELECTRODE – Good Electrical Conductivity, Low Consumption – Aohui Detail:

DESCRIPTION

RP graphite electrodes, referred to moulded columns of graphite, are used as the high temperature conductive material for electric arc furnaces. Regular power graphite electrodes are specified with allowable current density less than 17 A/cm2. The quality of the graphite electrode determines the productivity and cost of EAF steelmaking.

As a manufacturer, we also provide UHP grade graphite electrodes and HP grade graphite electrodes for ultra high power or high power electric arc furnaces. In addition to being used in arc furnaces, graphite electrodes are also widely used in submerged arc furnaces and Ladle furnaces.

FEATURE

High current carrying capacity.
Outstanding resistance to breakage.
High resistance to oxidation and thermal shock.
Good dimension stability, not easy to deform.
High mechanical strength, low electrical resistance.
High machining accuracy, good surface finishing.

APPLICATION

Graphite electrodes are widely used for production of alloy steels, metal and other nonmetallic materials, etc.

SPECIFICATION

Table 1: Technical Specification of RP Graphite Electrode

Dia. Resistance Density Flexure Strength Elastic Modulus Ash Content CTE Current Load Current Density
(inch) (≤, µΩ·m) (≥, g/cm3) (≥, MPa) (≤, GPa) (≤, %) (100 °C – 60 °C) (A) (A/cm2)
(≤, 10-6/°C)
8 8.5 1.53 8.5 9.3 0.5 2.9 5000–6900 15–21
9 8.5 1.53 8.5 9.3 0.5 2.9 6100–8600 15–21
10 8.5 1.53 8.5 9.3 0.5 2.9 7000–10000 14–20
12 8.5 1.53 8.5 9.3 0.5 2.9 10000–13000 14–18
14 8.5 1.52 7 9.3 0.5 2.9 13500–18000 14–18
16 8.5 1.52 7 9.3 0.5 2.9 18000–23500 14–18
18 8.5 1.52 7 9.3 0.5 2.9 22000–27000 13–17
20 8.5 1.52 7 9.3 0.5 2.9 25000–32000 13–16
22 8.5 1.52 7 9.3 0.5 2.9 32000–40000 13–16
24 8.5 1.52 7 9.3 0.5 2.9 38000–47000 13–16

Table 2: Graphite Electrode Size & Tolerance

Diameter (mm) Length (mm)
Nominal Diameter Actual Diameter Nominal Length Tolerance Short Length
(inch) (mm) (max.) (min.) (rough spot)
8 200 205 200 197 1600 ±100 -275
9 225 230 225 222 1600
10 250 256 251 248 1600/1800
12 300 307 302 299 1600/1800
14 350 357 352 349 1600/1800
16 400 409 403 400 1600/1800/2000/2200
18 450 460 454 451 1600/1800/2000/2200
20 500 511 505 502 1800/2000/2200/2400
22 550 562 556 553 1800/2000/2200/2400
24 600 613 607 604 2000/2200/2400

SURFACE QUALITY

There should be less than two defects or holes on the electrode surface, the maximum size of which is mentioned in the below chart.
There should be no transverse crack on the electrode surface. For the longitudinal crack, the length should be less than 5% of the electrode circumference and the width should be 0.3 mm to 1.0 mm.
The width of black area on electrode surface should be less than 1/10 of the electrode circumference and the length should be less than 1/3 of the electrode.

SpecificationDefect Dimension Nominal Diameter of Graphite Electrode (mm)
300–400 450–600
Diameter (mm) 20–40 30–50
(< 20 mm should be negligible) (< 30 mm should be negligible)
Depth (mm) 5–10 10–15
(< 5 mm should be negligible) (< 10 mm should be negligible)
Product detail pictures:

Lowest Price for Oem Rp Hp Uhp Graphite Electrode - RP GRAPHITE ELECTRODE – Good Electrical Conductivity, Low Consumption – Aohui detail pictures

Lowest Price for Oem Rp Hp Uhp Graphite Electrode - RP GRAPHITE ELECTRODE – Good Electrical Conductivity, Low Consumption – Aohui detail pictures

Lowest Price for Oem Rp Hp Uhp Graphite Electrode - RP GRAPHITE ELECTRODE – Good Electrical Conductivity, Low Consumption – Aohui detail pictures

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Adhering to the principle of "quality, service, efficiency and growth", we have gained trusts and praises from domestic and international client for Lowest Price for Oem Rp Hp Uhp Graphite Electrode - RP GRAPHITE ELECTRODE – Good Electrical Conductivity, Low Consumption – Aohui , The product will supply to all over the world, such as: Bangalore, Haiti, Mauritius, Be sure to feel cost-free to send us your specs and we are going to respond for you asap. We have got a experienced engineering team to serve for the every single comprehensive needs. Free samples may be sent for yourself personally to know far more facts. So that you can meet your desires, please actually feel cost-free to contact us. You could send us emails and call us straight. Additionally, we welcome visits to our factory from all over the world for much better recognizing of our corporation. nd merchandise. In our trade with merchants of several countries, we often adhere to the principle of equality and mutual advantage. It is our hope to market, by joint efforts, both trade and friendship to our mutual benefit. We look forward to getting your inquiries.

Q1: Is your company AO HUI a manufacturer or trader?
A1: Manufacturer, some time we help our clients to purchase relevant products as a trader.
Q2: What’s the MOQ?
A2. No limitation.
Q3: Can we visit your factory?
A3: Of course ,welcome at any time,seeing is believing
Q4: What’s your payment terms?
A4: Negotiation
Q5: Is your company accept customization?
A5: Professional technology teams and engineers all can satisfy you.
Q6: How do you guarantee quality?
A6: For every production processing,we have 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.
Q7: What’s the proportion of abroad business?
A7: Abroad market around 50%; Domestic market around 50%; and now export proportion is increasing.
Q8: Your company would provide samples?
A8: Yes, we could supply samples for free, and the freight will be undertaken by clients.

    • The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.
    5 Stars By Christian from Croatia - 2017.11.29 11:09
    Perfect services, quality products and competitive prices, we have work many times, every time is delighted, wish continue to maintain!
    5 Stars By Kim from Portland - 2017.04.28 15:45
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