Home > Products > Graphite Electrode > UHP Graphite Electrode

Good Quaility Graphite Electrodes With Preset Nipples

  • Product Parameters
  • FAQ

1. Quick Details

Place of Origin: Hebei, China (Mainland)

Brand Name: MCC

Type: Electrode Block

Application: Steel Making/Smelting Steel

Length: 1600~2800mm

Grade: RP/HP/UHP

Resistance (μΩ.m): 4 - 9 Micro Ohm.m

Apparent Density (g/cm³ ): 1.58 - 1.76 G/cc

Thermal Expansion: 1.5 - 2.8 X10-6 / (100-600 )

Flexural Strength (N/㎡): 8-12 Mpa

ASH: 0.2% ~0.5%

Nipple type: 3TPI/4TPI/4TPIL

Raw Material: Needle Petroleum Coke

Superiority: Low Consumption Rate

Color: Black Gray

Diameter: 200~700mm

Supply Ability: 5000 Tons RP/HP/UHP graphite electrodes per Month

Packaging Details: Standard Package In Pallet 

Port:Tianjin Xingang Port

Delivery time:2-3 weeks after receiving the deposit.

2. Specification List

2.1 Size And Tolerance

Size and Tolerance
Diameter (mm)Length (mm)
Nominal diameterActual diameterNominal lengthToleranceShort feet length









2.2 Physical and Chemical Index of RP

Physical and Chemical Index of RP
 Items unitDiameter: 200-600mm
StandardTest data
Electrical resistanceμΩm8.0-
Flexure strengthMpa6.4-7.8139.0-1015
Modulus of elasticityGPa9.314913.7
Ash content%
Apparent densityg/cm31.561.71.581.74
Factor of expansion(100-600℃)x10-6/℃

2.3 Physical and Chemical Index of HP

Physical and Chemical Index of HP
ItemsunitDiameter: 200-600mm

StandardTest data

Electrical resistanceμΩm6.5-
Flexure strengthMpa9.8-10.51412-1515-18
Modulus of elasticityGPa12161214
Ash content%
Apparent densityg/cm31.61.71.68-1.731.75
Factor of expansion(100-600℃)x10-6/℃

2.4 Physical and Chemical Index of UHP

Physical and Chemical Index of UHP
 Items unitDiameter: 200-700mm
StandardTest data
Electrical resistanceμΩm5.5-
Flexure strengthMpa10.51614-1618-20
Modulus of elasticityGPa14181214
Ash content%
Apparent densityg/cm31.64-16.51.70-1.721.72-1.751.78
Factor of expansion(100-600℃)x10-6/℃

Graphite electrode raw material use low sulphur and low ash CPC, coke plant pitch. HP grade graphite electrode add 30% Japan needle coke, UHP grade graphite electrode use 100% needle coke. Widely used in LF, EAF for steel making industry, Non-ferrous industry, silicon and phosphorus industry.

Graphite electrode is used in the electric smelting industry, which has properties of superior electric conductivity, thermal conductivity, high mechanical strength, oxidation and corrosion resistance in high temperature.

Our graphite electrodes are with low electric resistance, high density, high anti-oxidation capacity, precise machining accuracy, especially with low sulphur and low ash will not give steel second time to impurity.

Graphite has good chemical stability. The specially processed graphite has the characteristics of corrosion resistance, good thermal conductivity and low permeability.

Q: The quality is up to international advanced level.

Q1: Where can I get product and price information?

A1: Send us inquiry e-mail, we will contact with you when we receive your email, or contact me on chat app.

Q2: what’s the payment terms?

A2: We accept 40% as deposit, and balance to be paid on seeing the scan copy of BL.

Q3: How to delivery the goods?

A3: We deliver the goods by truck to port, or loading in container in factory.

Q4: Are you trading company or factory?

A4: We are direct factory and have the most advanced machine and about 80 employee in our 15000m2 workshop.

Q5: What’s the minimum order quantity?

A5: 18-20tons, one 20’ fcl.

Q6: What’s the delivery time?

A6: 2-3 weeks after got the deposit.