Pati nan klas asye a
ASTMW5 | ASTMH13 | ASTM1015 | ASTM1045 | GB 20Mn | ASTM4140 | ASTM4135 |
JIS SKS8 | JISSKD61 | JISS15C | JIS S45C | ASTM1022 | GB42CrMo | JISSCM435 |
Estanda ak Materyèl
● Standard:HRSG chodyè rive jouk nan vant
GB 5130-2008 tib asye san pwoblèm pou chodyè presyon ki wo
ASME SA210 Seamless mwayen kabòn asye tib pou chodyè presyon ki wo ak surchofaj
ASME SA192 Tib kabòn san pwoblèm pou presyon ki wo
ASME SA213 SEAMLESS Ferritic ak Austenitic alyaj chodyè asye, chofaj super, ak echanjeur chalè Tib EN 10216-2 Tib asye san pwoblèm Kondisyon teknik pou itilizasyon presyon
● Prensipal klas asye nan HRSG super long tib
SA210A1. SA210C. SA192. SA213-T11. SA213-T22. SA213-T91. SA213-T92. 20G. 15CRMOG. 12CRMOVG. P335GH.13CRMO4-5 ECT.
Konpozisyon chimik (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 |
Estanda
ASTM | USA | Sosyete Ameirican nan enjenyè mekanik |
AISI | USA | Akwonim Ameriken Iron and Steel Institute |
JIS | JP | Estanda Endistriyèl Japonè yo |
DIN | GER | Deutsches Institut für Normung eV |
UNS | USA | Sistèm nimerasyon inifye |
Avantaj pwodwi yo
1. Segondè fòs
2. bon D' propriété
3. Bon balans pwopriyete konplè
Karakteristik Deskripsyon
Nan sik konbine, HRSC pral resikle chalè dechè nan tib la epi jenere vapè pou jenere elektrisite. Tib super long HRSG yo se eleman prensipal nan HRSG. Pwodwi nou an te kouvri divès gwosè dimansyon. Nou gen anpil sètifika ak ekspòtasyon pou plis pase 10 ane.
Konpozisyon chimik (%)
Klas | 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 |
Pwopriyete mekanik
Klas | Fòs rupture | Pwen sede (Mpa) | elongasyon (%) | Enpak (J) |
(Mpa) | pa mwens pase | pa mwens pase | pa mwens pase | |
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 |
Se tib chofaj yo itilize nan endistri sa yo
● Chodyè vapè.
● Jenerasyon pouvwa.
● Plant gaz fosil.
● Plant elektrik yo.
● Plant Pwosesis Endistriyèl yo.
Desen detay


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ASME SA192 Chodyè Tiyo/A192 Seamless Steel Tiyo
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Tib chodyè asye san pwoblèm SA210
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ASTM A106 Klas B tiyo san pwoblèm
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ASTM A312 san pwoblèm tiyo asye pur
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A106 GrB san pwoblèm grouting asye tiyo pou pil
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4140 Alloy Steel Tib & AISI 4140 Tiyo
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ASTM A335 Alloy Steel tiyo 42CRMO
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SSAW Steel tiyo / espiral Weld tiyo
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API5L Kabòn Steel Tiyo / ERW Tiyo
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ASTM A53 Klas A & B Steel Tiyo ERW Tiyo