Smls Steel 20G Tabung Boiler Tekanan Tinggi GB5310-2017
Rincian produk
20G Tabung Boiler Tekanan Tinggi
,Tabung Boiler Tekanan Tinggi Gb5310
,Tabung Boiler Tekanan Tinggi Smls
Smls Pipe Steel Pipe GB5310-2017 20G Boiler Tekanan Tinggi
Tabung boiler tekanan tinggi Gb5310 terutama digunakan untuk memproduksi baja struktural karbon berkualitas tinggi, paduan
pipa baja tahan panas dari baja tahan karat dan baja struktural untuk pipa ketel uap bertekanan tinggi
dan di atas. tabung boiler ini bekerja di bawah suhu tinggi dan tekanan tinggi, dan tabung juga akan mengalami
oksidasi dan korosi akibat pengaruh gas buang dan uap suhu tinggi.
dibutuhkan untuk memiliki kekuatan tahan lama tinggi ketahanan oksidasi tinggi dan stabilitas jaringan yang baik.
| Asal usul | ZHEJIANG CHINA |
| Merek | Sejarah |
| Jenis | Tanpa jahitan |
| Standar | GB 5310-1995, ASTM A106-2006 |
| Bahan | 10#.20#.45#15Mn.20Mn.45Mn.30Mn2,20Mn2,15CrMoG, dll. |
| Toleransi | ± 3% |
| Aplikasi | Pipa Boiler |
| Teknik | Bergelombang panas |
| Sertifikasi | CE |
| OD | 10-530 mm |
| WT | 1.5-70mm |
Tes komposisi kimia
(1) Tabung baja tanpa jahitan Gb3087-2008 untuk boiler tekanan rendah dan menengah.
metode uji harus sesuai dengan bagian-bagian yang relevan dari metode gb222-84 dan gb223 untuk bahan kimia
analisis besi, baja dan paduan.
(2) GB5310-2008 tabung baja tanpa jahitan untuk boiler tekanan tinggi.
harus sesuai dengan bagian yang relevan dari gb222-84, metode analisis kimia dari baja dan paduan
dan gb223 metode analisis kimia dari baja dan paduan.
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 |
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