GRAPHITE ELECTRODE NIPPLES – Cocog karo UHP/HP/RP Graphite Electrodes
GRAPHITE ELECTRODE NIPPLES – Cocog karo UHP/HP/RP Graphite Electrodes
DESKRIPSI
Pentil elektroda grafit digunakake kanggo nyambungake loro utawa luwih elektroda menyang kolom. Lan tujuane kanggo mujudake panggunaan elektroda ing proses pembuatan baja tungku listrik. Puting susu, kanthi permukaan benang eksternal konvensional, minangka piranti clamping penting kanggo ngluwihi dawa elektroda. Nglakoni iki ngindhari konsumsi sing ora produktif ing peleburan.
Minangka pabrikan teknis, kita ngerti manawa ora cocog antarane awak elektroda grafit lan puting susu bakal nyebabake elektroda rusak nalika digunakake. Iki ora mung konsumsi unproductive ing smelting, nanging uga nambah jumlah karbon ing baja molten. Kanggo alasan kasebut, kabeh puting elektroda diprodhuksi dening pabrik kita, ora dituku.
FITUR
Kapadhetan akeh sing dhuwur, akurasi benang presisi.
Priksa toleransi puting siji-siji.
Watesan kekuatan mlengkung diukur.
Akurasi mesin sing dhuwur, finishing permukaan sing apik.
resistance pinunjul kanggo breakage.
Produksi pabrik asli, ora outsourcing.
APLIKASI
Diagram perakitan nipple elektroda grafit
Elektroda grafit karo puting susu
Elektroda grafit kanggo peleburan EAF
SPESIFIKASI
Tabel 1 Spesifikasi Teknis Graphite Electrode Nipple
| Item | Resistance | Kapadhetan | Kekuatan lentur | Modulus elastik | Kandungan Ash | CTE |
| (≤, µΩ·m) | (≥, g/cm3) | (≥, MPa) | (≤, GPa) | (≤, %) | (100 °C – 600 °C) | |
| (≤, 10-6/°C) | ||||||
| Daya biasa | 6.0 | 1.72 | 15 | 14 | 0.3 | 2.5 |
| Daya Dhuwur | 5.0 | 1.75 | 18 | 18 | 0.3 | 2.2 |
| Daya Ultra Dhuwur | 4.2 | 1.78 | 20 | 22 | 0.3 | 1.4 |
Ukuran puting & soket
Tabel 2: Ukuran Puting & Soket (TPI 3)
| Elektroda Dia. | Jeneng Puting | Puting susu | Soket | ||||
| Mayor Diah. | dawa | Pitch Dia. | ambane | Dawane Utas | |||
| (mm) | (mm) | (mm) | (mm) | (mm) | |||
| (inci) | (mm) | d1 | l1 | d4 | l2 | l3 | |
| 9 | 225 | 139T3N | 139.7 | 203.2 | 135.49 | 107.6 | 103.6 |
| 10 | 250 | 155T3N | 155.57 | 220 | 151.36 | 116 | 112 |
| 12 | 300 | 177T3N | 177.16 | 270.9 | 172.95 | 141.5 | 137.5 |
| 14/16 | 350/400 | 215T3N | 215.9 | 304.8 | 211.69 | 158.4 | 154.4 |
| 14/16 | 350/400 | 215T3L | 215.9 | 355.6 | 211.69 | 183.8 | 179.8 |
| 16/18 | 400/450 | 241T3N | 241.3 | 338.7 | 237.09 | 175.3 | 171.3 |
| 16/18 | 400/450 | 241T3L | 241.3 | 355.6 | 237.09 | 183.8 | 179.8 |
| 20 | 500 | 273T3N | 273.05 | 355.6 | 268.84 | 183.8 | 179.8 |
| 20 | 500 | 273T3L | 273.05 | 457.2 | 268.84 | 234.6 | 230.6 |
| 22 | 550 | 298T3L | 298.45 | 457.2 | 294.24 | 234.6 | 230.6 |
* Diameter pitch pin d2 padha karo diameteripun pitch soket d4.
* Soket suntingan diameteripun d3 witjaksono kanggo Jarak diameteripun d4 minus 3,16 mm.
* Kombinasi liyane saka diameter lan gabungan nominal kudu disepakati antarane supplier lan pangguna.
Tabel 3: Ukuran Puting & Soket (TPI 4)
| Elektroda Dia. | Jeneng Puting | Puting susu | Soket | ||||
| Mayor Diah. | dawa | Pitch Dia. | ambane | Dawane Utas | |||
| (mm) | (mm) | (mm) | (mm) | (mm) | |||
| (inci) | (mm) | d1 | l1 | d4 | l2 | l3 | |
| 9 | 225 | 139T4N | 139.7 | 177.8 | 136.54 | 94.9 | 90.9 |
| 10 | 250 | 152T4N | 152.4 | 190.5 | 149.24 | 101.3 | 97.3 |
| 12 | 300 | 177T4N | 177.8 | 215.9 | 174.64 | 114 | 110 |
| 14 | 350 | 203T4N | 203.2 | 254 | 200.04 | 133 | 129 |
| 14 | 350 | 203T4L | 203.2 | 304.8 | 200.04 | 158.4 | 154.4 |
| 16 | 400 | 222T4N | 222.25 | 304.8 | 219.09 | 158.4 | 154.4 |
| 16 | 400 | 222T4L | 222.25 | 355.6 | 219.09 | 183.8 | 179.8 |
| 18 | 450 | 241T4N | 241.3 | 304.8 | 238.14 | 158.4 | 230.6 |
| 18 | 450 | 241T4L | 241.3 | 355.6 | 238.14 | 183.8 | 179.8 |
| 20 | 500 | 269T4N | 269.88 | 355.6 | 266.72 | 183.8 | 179.8 |
| 20 | 500 | 269T4L | 269.88 | 457.2 | 266.72 | 234.6 | 230.6 |
| 22 | 550 | 298T4N | 298.45 | 355.6 | 295.29 | 183.8 | 179.8 |
| 22 | 550 | 298T4L | 298.45 | 457.2 | 295.29 | 234.6 | 230.6 |
| 24 | 600 | 317T4N | 317.5 | 355.6 | 314.34 | 183.8 | 179.8 |
| 24 | 600 | 317T4L | 317.5 | 457.2 | 314.34 | 234.6 | 230.6 |
* Diameter pitch pin d2 padha karo diameteripun pitch soket d4.
* Soket suntingan diameteripun d3 witjaksono kanggo Jarak diameteripun d4 minus 3,16 mm.
* Kombinasi liyane saka diameter lan gabungan nominal kudu disepakati antarane supplier lan pangguna.
Tabel 4: Ukuran Elektroda Standar & Bobot Puting
| Elektroda | Bobot standar saka puting susu | ||||||||
| Ukuran Elektroda Nominal | TPI 3 | TPI 4 | |||||||
| Dia. × L | T3N | T3L | T4N | T4L | |||||
| inch | mm | lbs | kg | lbs | kg | lbs | kg | lbs | kg |
| 14 × 72 | 350 × 1800 | 32 | 14.5 | - | - | 24.3 | 11 | - | - |
| 16 × 72 | 400 × 1800 | 45.2 | 20.5 | 46.3 | 21 | 35.3 | 16 | 39.7 | 18 |
| 16 × 96 | 400 × 2400 | 45.2 | 20.5 | 46.3 | 21 | 35.3 | 16 | 39.7 | 18 |
| 18 × 72 | 450 × 1800 | 62.8 | 28.5 | 75 | 34 | 41.9 | 19 | 48.5 | 22 |
| 18 × 96 | 450 × 2400 | 62.8 | 28.5 | 75 | 34 | 41.9 | 19 | 48.5 | 22 |
| 20 × 72 | 500 × 1800 | 79.4 | 36 | 93.7 | 42.5 | 61.7 | 28 | 75 | 34 |
| 20 × 84 | 500 × 2100 | 79.4 | 36 | 93.7 | 42.5 | 61.7 | 28 | 75 | 34 |
| 20 × 96 | 500 × 2400 | 79.4 | 36 | 93.7 | 42.5 | 61.7 | 28 | 75 | 34 |
| 20 × 110 | 500 × 2700 | 79.4 | 36 | 93.7 | 42.5 | 61.7 | 28 | 75 | 34 |
| 22 × 84 | 550 × 2100 | - | - | - | - | 73.4 | 33.3 | 94.8 | 43 |
| 22 × 96 | 550 × 2400 | - | - | - | - | 73.4 | 33.3 | 94.8 | 43 |
| 24 × 84 | 600 × 2100 | - | - | - | - | 88.2 | 40 | 110.2 | 50 |
| 24 × 96 | 600 × 2400 | - | - | - | - | 88.2 | 40 | 110.2 | 50 |
| 24 × 110 | 600 × 2700 | - | - | - | - | 88.2 | 40 | 110.2 | 50 |
Tabel 5: Referensi Torsi Kopling kanggo Puting & Elektroda
| Diameter elektroda | inch | 8 | 9 | 10 | 12 | 14 | 16 | 18 | 20 | 22 | 24 |
| mm | 200 | 225 | 250 | 300 | 350 | 400 | 450 | 500 | 550 | 600 | |
| Easing Momen | Nm | 200–260 | 300–340 | 400–450 | 550–650 | 800–950 | 900–1100 | 1100–1400 | 1500–2000 | 1900–2500 | 2400–3000 |
Bagan ngisor iki minangka hubungan sing cocog antarane kapasitas tungku listrik, beban daya trafo lan ukuran elektroda.
| Kapasitas Tungku | Dianggo batin. | Kapasitas Transformator (MVA) | Elektroda Dia. | ||
| t | m | RP | HP | UHP | mm |
| 10 | 3.35 | 5 | 7.5 | 10 | 300/350 |
| 15 | 3.65 | 6 | 10 | 12 | 350 |
| 20 | 3.95 | 7.5 | 12 | 15 | 350/400 |
| 25 | 4.3 | 10 | 15 | 18 | 400 |
| 30 | 4.6 | 12 | 18 | 22 | 400/450 |
| 40 | 4.9 | 15 | 22 | 27 | 450 |
| 50 | 5.2 | 18 | 25 | 30 | 450 |
| 60 | 5.5 | 20 | 27 | 35 | 500 |
| 70 | 6.8 | 22 | 30 | 40 | 500 |
| 80 | 6.1 | 25 | 35 | 45 | 500 |
| 100 | 6.4 | 27 | 40 | 50 | 500 |
| 120 | 6.7 | 30 | 45 | 60 | 550/600 |
| 150 | 7 | 35 | 50 | 70 | 600 |
| 170 | 7.3 | - | 60 | 80 | 600 |
| 200 | 7.6 | - | 70 | 100 | 600/700 |
| 250 | 8.2 | - | - | 120 | 700 |
| 300 | 8.8 | - | - | 150 | 700 |
Q1: Panjenenganperusahaan AO HUIprodusen utawa pedagang?
A1: Produsen, sawetara wektu kita mbantu klien kita tuku produk sing cocog minangka pedagang.
Q2: Apa MOQ?
A2. Ora ana watesan.
Q3: Apa kita bisa ngunjungi pabrik sampeyan?
A3: Mesthi, welcome ing sembarang wektu, ndeleng iku pracaya
Q4: Apa syarat pembayaran sampeyan?
A4: Rembugan
Q5: Apa perusahaan sampeyan nampa kustomisasi?
A5: Tim teknologi profesional lan insinyur kabeh bisa gawe marem sampeyan.
Q6: Kepiye sampeyan njamin kualitas?
A6: Kanggo saben proses produksi, kita duwe sistem QC lengkap kanggo komposisi kimia lan sifat fisik. Sawise produksi, kabeh barang bakal diuji, lan sertifikat kualitas bakal dikirim bebarengan karo barang.
Q7: Apa proporsi bisnis luar negeri?
A7: Pasar luar negeri sekitar 50%; Pasar domestik watara 50%; lan saiki proporsi ekspor saya tambah.
Q8: Perusahaan sampeyan bakal nyedhiyakakesampel?
A8: Ya, kita bisa nyedhiyakake conto gratis, lan barang bakal ditindakake dening klien.
