ASTM A192 Tabung Boiler Baja Karbon Seamless Untuk Boiler Tekanan Tinggi
Rincian produk
high carbon steel tube
,Penukar panas tabung
ASTM A192 tabung boiler baja karbon tanpa jahitan untuk boiler tekanan tinggi
Bahan:Baja karbon
Produksi:Tabung diproduksi dengan proses yang lancar dan baik hot finish maupun cold finish yang berlaku.
Jangkauan ukuran:O.D.: 12.7-177.8mm W.T.: 1-25.4mm L: sesuai dengan kebutuhan pelanggan
Aplikasi:
untuk Boiler, Superheater,
Penukar panas,
Boiler tekanan tinggi,
Boiler uap
Kondensator dingin dan layanan tekanan tinggi,
Layanan suhu tinggi untuk konstruksi boiler
Pengolahan panas:
Tabung-tabung yang sudah selesai panas tidak perlu dirawat panas.
Tabung Cold Finished dirawat panas setelah melewati akhir Cold Finishing pada suhu 1200°F ((650°C) atau lebih tinggi
Kelas baja dan komposisi kimia:
| C | 0.06-0.18 |
| Mn | 0.27-0.63 |
| P | ≤ 0.035 |
| S | ≤ 0.035 |
| Ya. | ≤ 0.25 |
Sifat Mekanis
Jarak tegangan: min ksi[Mpa] 47[325]
Titik Hasil: min ksi[Mpa] 26[180]
Elongasi: ≥35%
Kekerasan
| Kekerasan Brinell | Nomor Kekerasan Rockwell |
| WT≥0,200in ((5,1mm) | WT<0,200in ((5,1mm) |
| 137HRB | 77HRB |
Uji dan Pemeriksaan:
Pengujian Mekanis:
Tes perataan
Uji pembakaran
Uji Flange
Tes Kekerasan
Uji hidrostatik
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