Cov Ntawv Thov Ntxiv
20G STEEN, raws li lub siab - Zoo carbon cov qauv hlau, ua kom pom cov kev siv hluav taws xob tshwj xeeb hauv kev lag luam
🏭 Zog Thiab Kev Lag Luam Hluav Taws Xob
- Siab - sov superheaters hauv lub hwj huam tsob nroj boiler tshuab
- Condensing Rhaub Taws Txauv Li Hauv Thermal Tshuab
- Qhov tseem ceeb ntawm cov khib nyiab ntawm cov tshuab
🔧 Petrochemical Teb
- Ntev Hlav Hauv Nraum Convection Convection
- Cov hloov cua sov hauv tshav kub hauv cov chav hloov pauv
- Pub Cov Hluav Taws Xob Tshav Kub Kub Rau Hydrogenation Re Reactors
❄️ Tub yees thiab cua txias kev lag luam
- Hab Txhawb Cov Tshuab Cua Txias
- Muaj Chillers
- Evaporators nyob rau hauv tub yees
Cov tshuaj zoo heev tshuaj
Kev sib xyaw ua kom zoo:
| Lub ntsiab | Cov Ntsiab Lus Tswj | Kev Txhawb Nqa |
|---|---|---|
| Carbon (c) | 0.17-0.24% | Sib npaug lub zog thiab tawv |
| Manganese (MN) | 0.35-0.65% | Txhim kho cov khoom siv tawv thiab lub zog |
| Silicon (si) | 0.17-0.37% | Txhim kho oxidation tsis kam |
| Sulphur (s) | Tsawg dua los yog sib npaug rau 0.035% | Txo cov kub |
| Phosphorus (p) | Tsawg dua los yog sib npaug rau 0.035% | Txo qis brittleness |
Corrosion kuj cov yam ntxwv:
✅ Zoo heev oxidation tsis kam
✅ Cov kua Yeem tsis zoo
✅ Qee qee qhov tsis kam rau acidic media
✅ Zoo heev zoo tshaj - kub sulfidation Kuj
Cov Khoom Zoo Tshaj Plaws Lub Cev
Neeg kho tshuab kev ua tau zoo:
Tensile lub zog: ntau dua los yog sib npaug rau 410 mpa
Paib lub zog: ntau dua los yog sib npaug rau 245 MPa
Elongation: ntau dua los yog sib npaug rau 24%
Kev Cuam Tshuam: Loj dua lossis sib npaug ntawm 27J
Kev ua tau zoo:
🔥 Thermal conductivity: 45-50 w / (may)
Daws qhov nthuav dav coefficient: 11.5 × 10⁻⁶ / degree
Kub Ntau Yam: -20 Qib Rau 450 Qib
🔥 Cov Khoom Zoo Zoo
Daim Ntawv Thov Kev Thov
Lub zog tsob nroj tsob nroj Boiler:
Lub raj xa hluav taws xob tau ua tiav tau ua los ntawm 20G cov hlau tswj tau tom qab 5 xyoo ntawm kev ua haujlwm txuas ntxiv:
Thaum Tshav Kub Kub Zog Ua Haujlwm <3%
Tsis muaj cov teeb meem corrosion loj
40% txo nyob rau hauv kev saib xyuas ntau zaus
Tag
20G steel tau tsim ib txoj haujlwm tsis txaus hauv thaj chaw ntawm cov leeg uas tau txais thiab cov pa hluav taws vim nws cov khoom siv hluav taws xob zoo. Nws cov kws kho tshuab zoo, cov khoom lag luam zoo heev ua rau nws muaj kev xaiv zoo tshaj plaws rau kev ua haujlwm siab thiab siab {}. Nrog rau kev txhim kho kev lag luam thev naus laus zis, 20g steel yuav txuas ntxiv mus ua lub luag haujlwm tseem ceeb hauv lub zog, tshuaj lom neeg thiab lwm thaj teb.
