GB5310 20G 20MnG 20MoG Tekanan Tinggi Pipa Boiler Baja Mulus Panjang 4-12m
Properti Dasar
Tempat Asal:
Cina
Nama merek:
TORICH
Sertifikasi:
ISO9001,TSI16949
Nomor Model:
GB5310
Properti Perdagangan
Jumlah Pesanan Minimum:
5 ton
Harga:
Dapat dinegosiasikan
Ketentuan Pembayaran:
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Kemampuan Penyediaan:
60000ton / tahun
Ringkasan Produk
GB5310 20G 20MnG 20MoG pipa boiler baja tanpa jahitan bertekanan tinggi Standar:Tabung dan pipa baja tanpa jahitan untuk boiler tekanan tinggi Kelas baja/bahan baja/nomor baja: Kelas Analisis Kimia % C Ya. Mn Cr Mo V P S 20G 0.07-0.23 0.17-0.37 0.35-0.65 - - - ≤ 0.025 ≤ 0.015 20MnG 0.17-0.23 0.17-0...
Rincian produk
Menyoroti:
stainless steel presisi tubing
,Seamless Carbon Steel tube
Standard:
GB5310
Grade:
20G 20MnG 25MnG 15MoG 20MoG 12CrMoG 15CrMoG 12Cr2MoG
Technique:
Hot rolled / Hot Perluas / Cold rolled / Dingin ditarik
Section Shape:
Bulat
Certification:
ISO9001,TSI16949
Alloy Or Not:
Paduan
Secondary Or Not:
Non-sekunder
Special Pipe:
Boiler pipa
Deskripsi Produk
GB5310 20G 20MnG 20MoG pipa boiler baja tanpa jahitan bertekanan tinggi
Standar:Tabung dan pipa baja tanpa jahitan untuk boiler tekanan tinggi
Kelas baja/bahan baja/nomor baja:
| Kelas | Analisis Kimia % | |||||||
| C | Ya. | Mn | Cr | Mo | V | P | S | |
| 20G | 0.07-0.23 | 0.17-0.37 | 0.35-0.65 | - | - | - | ≤ 0.025 | ≤ 0.015 |
| 20MnG | 0.17-0.23 | 0.17-0.37 | 0.70-1.00 | - | - | - | ≤ 0.025 | ≤ 0.015 |
| 25Mng | 0.22-0.27 | 0.17-0.37 | 0.70-1.00 | - | - | - | ≤ 0.025 | ≤ 0.015 |
| 15MoG | 0.12-0.20 | 0.17-0.37 | 0.40-0.80 | - | 0.25-0.35 | - | ≤ 0.025 | ≤ 0.015 |
| 20 MoG | 0.15-0.25 | 0.17-0.37 | 0.40-0.80 | - | 0.44-0.65 | - | ≤ 0.025 | ≤ 0.015 |
| 12CrMoG | 0.08-0.15 | 0.17-0.37 | 0.40-0.70 | 0.40-0.70 | 0.40-0.55 | - | ≤ 0.025 | ≤ 0.015 |
| 15CrMoG | 0.12-0.18 | 0.17-0.37 | 0.40-0.70 | 0.80-1.10 | 0.40-0.55 | - | ≤ 0.025 | ≤ 0.015 |
| 12Cr2MoG | 0.08-0.15 | ≤ 0.50 | 0.40-0.60 | 2.00- 2.50 | 0.90-1.13 | - | ≤ 0.025 | ≤ 0.015 |
| Kelas | Sifat Mekanis % | |||
| Rm/Mpa | Re/Mpa | A% horizontal / vertikal | ||
| 20G | 410-550 | 245 | ≥ 24 | ≥ 22 |
| 20MnG | 415-560 | 240 | ≥ 22 | ≥ 20 |
| 25Mng | 485-640 | 275 | ≥ 20 | ≥ 18 |
| 15MoG | 450-600 | 270 | ≥ 22 | ≥ 20 |
| 20 MoG | 415-665 | 220 | ≥ 21 | ≥ 19 |
| 12CrMoG | 410-560 | 205 | ≥ 21 | ≥ 19 |
| 15CrMoG | 440-640 | 295 | ≥ 22 | ≥ 20 |
| 12Cr2MoG | 450-600 | 280 | ≥ 21 | ≥ 19 |
Jangkauan ukuran:
OD: 6-350mm WT:1-35mm Panjang:4-12m
Seperti kebutuhan pelanggan
Teknik produksi:
Bergelombang panas
Panas memperluas
Digulung dingin
Ditarik dingin
Kondisi pengiriman:
Pengolahan Panas
| Kelas | Sistem Pengolahan Panas |
| 20G | N:880°C-940°C |
| 20MnG | N:880°C-940°C |
| 25Mng | N:880°C-940°C |
| 15MoG | N:880°C-950°C |
| 20 MoG | N:880°C-950°C |
| 12CrMoG | N+Tempering:N:900°C-960°C;Tempering:670°C-730°C |
| 15CrMoG | N+Tempering:N:900°C-960°C;Tempering:680°C-730°C |
| 12Cr2MoG | OD≤30mm N+Tempering:N:900°C-960°C;Tempering:700°C-750°C OD>30mm Pemadaman +Pemadaman: Pemadaman≥900°C;Pemadaman:700°C-750°C N+Tempering:N:900°C-960°C;Tempering:700°C-750°C |
APernyataan:
Untuk boiler uap bertekanan tinggi, pipa
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