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Graphite Electrode Nipples

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Graphite Electrode Nipples

Graphite Electrode Nipples supplier

Graphite Electrode Nipples Manufacturer

A Enterprise is a trusted name in the graphite industry, known for delivering high-quality graphite electrode nipples to customers across the globe. As a leading manufacturer and supplier, A Enterprise specializes in producing precision-engineered electrode nipples that serve as vital connectors between graphite electrodes used in electric arc furnaces (EAF) for steelmaking and other industrial applications.

Graphite Electrode Nipples are critical components used in the steel manufacturing industry, specifically in electric arc furnaces (EAFs) and ladle furnaces. These nipples serve as connectors, joining individual graphite electrodes to form longer, continuous conductors that can withstand the high temperatures and electrical currents required for melting and refining steel and other metals.

Graphite Electrode Nipples Technical Data

Electrode Dia. (inch) Electrode Dia. (mm) Nipple Designation Major Dia. d1 (mm) Length l1 (mm) Pitch Dia. d4 (mm) Socket Depth l2 (mm) Thread Length l3 (mm)
9225139T4N139.7177.8136.5494.990.9
10250152T4N152.4190.5149.24101.397.3
12300177T4N177.8215.9174.64114.0110.0
14350203T4N203.2254.0200.04133.0129.0
16400222T4N222.25304.8219.09158.4154.4
18450241T4N241.3304.8238.14158.4154.4
20500269T4N269.88355.6266.72183.8179.8
22550298T4N298.45355.6295.29183.8179.8
24600317T4N317.50355.6314.34183.8179.8

Material Composition:

  • Base Material: Petroleum Coke & Needle Coke
  • Binder: Coal Tar Pitch
  • Ash Content: ≤ 0.3%
  • Carbon Content: ≥ 99.5%
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