Bagian tina kelas baja
| ASTMW5 | ASTMH13 | ASTM1015 | ASTM1045 | GB 20Mn | ASTM4140 | ASTM4135 |
| JIS SKS8 | JISSKD61 | JISS15C | JIS S45C | ASTM1022 | GB42CrMo | JISSCM435 |
Standar sareng Bahan
● Standar: Tabung boiler HRSG
GB 5130-2008 Pipa baja mulus pikeun boiler tekanan tinggi
ASME SA210 Pipa baja karbon sedeng mulus pikeun boiler tekanan tinggi sareng superheater
ASME SA192 Tabung karbon mulus pikeun tekanan tinggi
ASME SA213 SEAMLESS Boiler baja paduan Feritik sareng Austenitik, super heater, sareng Tabung Penukar Panas EN 10216-2 Sarat Téknis Tabung Baja Seamless pikeun Panggunaan Tekanan
● Kelas baja utama tina tabung super panjang HRSG
SA210A1. SA210C. SA192. SA213-T11. SA213-T22. SA213-T91. SA213-T92. 20G. 15CRMOG. 12CRMOVG. P335GH.13CRMO4-5 jsb.
Komposisi kimia (1020)
| C | Si | Mn | P | S | Ni | Cr | Cu |
| 0.17~0.23 | 0.17~0.37 | 0.35~0.65 | ≤0.035 | ≤0.035 | ≤0.30 | ≤0.25 | ≤0.25 |
Standar
| ASTM | AS | Paguyuban Insinyur Mékanik Amérika |
| AISI | AS | Singkatan tina Institut Beusi sareng Baja Amérika |
| JIS | JP | Standar Industri Jepang |
| DIN | GER | Deutsches Institut für Normung eV |
| UNS | AS | Sistem Penomoran Terpadu |
Kaunggulan Produk
1. Kakuatan anu luhur
2. Sipat mesin anu saé
3. Neraca properti komprehensif anu saé
Pedaran Fitur
Dina siklus gabungan, panas limbah tabung bakal didaur ulang ku HRSC sareng ngahasilkeun uap pikeun ngahasilkeun listrik. Tabung super panjang HRSG mangrupikeun komponén utama HRSG. Produk kami parantos nutupan rupa-rupa ukuran ruang lingkup. Kami gaduh seueur sertipikat sareng ékspor langkung ti 10 taun.
Komposisi Kimia (%)
| Kelas | C | Si | Mn | S | P | Cr | Mo | V | Ti | B | W | Ni | Al | Nb | N |
| 20G | 0.17-0.23 | 0.17-0.37 | 0.35-0.65 | 0.015 | 0.025 | ||||||||||
| 20 MnG | 0.17-0.24 | 0.17-0.37 | 0.70-1.00 | 0.015 | 0.025 | ||||||||||
| 25 MnG | 0.22-0.27 | 0.17-0.37 | 0.70-1.00 | 0.015 | 0.025 | ||||||||||
| 15 MoG | 0.12-0.20 | 0.17-0.37 | 0.40-0.80 | 0.015 | 0.025 | 0.25-0.35 | |||||||||
| 20 MoG | 0.15-0.25 | 0.17-0.37 | 0.40-0.80 | 0.015 | 0.025 | 0.44-0.65 | |||||||||
| 12CrMoG | 0.08-0.15 | 0.17-0.37 | 0.40-0.70 | 0.015 | 0.025 | 0.40-0.70 | 0.40-0.55 | ||||||||
| 15CrMoG | 0.12-0.18 | 0.17-0.37 | 0.40-0.70 | 0.015 | 0.025 | 0.80-1.10 | 0.40-0.55 | ||||||||
| 12Cr2MoG | 0.08-0.15 | ≤0.60 | 0.40-0.60 | 0.015 | 0.025 | 2.00-2.50 | 0.90-1.13 | ||||||||
| 12Cr1MoVG | 0.08-0.15 | 0.17-0.37 | 0.40-0.70 | 0.01 | 0.025 | 0.90-1.20 | 0.25-0.35 | 0.15-0.30 | |||||||
| 12Cr2MoWVTiB | 0.08-0.15 | 0.45-0.75 | 0.45-0.65 | 0.015 | 0.025 | 1.60-2.10 | 0.50-0.65 | 0.28-0.42 | 0.08-0.18 | 0.002-0.008 | 0.30-0.55 | ||||
| 10Cr9Mo1VNbN | 0.08-0.12 | 0.20-0.50 | 0.30-0.60 | 0.01 | 0.02 | 8.00-9.50 | 0.85-1.05 | 0.18-0.25 | ≤0.040 | ≤0.040 | 0.06-0.10 | 0.03-0.07 |
Sipat Mékanis
| Kelas | Kakuatan regangan | Titik ngahasilkeun (Mpa) | Elongasi (%) | Dampak (J) |
| (Mpa) | teu kurang ti | teu kurang ti | teu kurang ti | |
| 20G | 410-550 | 245 | 24/22 | 40/27 |
| 25MnG | 485-640 | 275 | 20/18 | 40/27 |
| 15MoG | 450-600 | 270 | 22/20 | 40/27 |
| 20MoG | 415-665 | 220 | 22/20 | 40/27 |
| 12CrMoG | 410-560 | 205 | 21/19 | 40/27 |
| 12 Cr2MoG | 450-600 | 280 | 22/20 | 40/27 |
| 12 Cr1MoVG | 470-640 | 255 | 21/19 | 40/27 |
| 12Cr2MoWVTiB | 540-735 | 345 | 18 | 40/27 |
| 10Cr9Mo1VNb | ≥585 | 415 | 20 | 40 |
| 1Cr18Ni9 | ≥520 | 206 | 35 | |
| 1Cr19Ni11Nb | ≥520 | 206 | 35 |
Pipa boiler dianggo dina industri ieu
● Boiler Uap.
● Pembangkit Listrik.
● Pabrik Bahan Bakar Fosil.
● Pembangkit Listrik.
● Pabrik Pangolahan Industri.
Gambar rinci
-
Pipa Boiler ASME SA192/Pipa Baja Seamless A192
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Pipa Boiler Baja Mulus SA210
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Pipa Seamless ASTM A106 Kelas B
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Pipa Baja Tahan Karat ASTM A312 Seamless
-
Pipa Baja Grouting Seamless A106 GrB pikeun Tumpukan
-
Pipa Baja Paduan 4140 & Pipa AISI 4140
-
Pipa Baja Paduan ASTM A335 42CRMO
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Pipa Baja SSAW/Pipa Las Spiral
-
Pipa Baja Karbon API5L/ Pipa ERW
-
Pipa Baja ASTM A53 Kelas A & B Pipa ERW














