Cov Khoom Siv
-} alloy nd steel09crrisbresistant rau lub lwg -}}}} portting steel rauv, ua kom zoo dua hluav taws xob tshuab hluav taws xob, lub zog tshwj xeeb hluav taws xob, sib txuas thiab tandem dov.
Nws nta uas thaum lub sij hawm corrosion, ib qho kev sib tw ua yeeb yaj kiab nplua nuj nyob hauv CR, Cu, SB thiab ti thiab ti yog muaj zog anticorrosion.
| Yam | Kev piav txog |
|---|---|
| Khoom npe | 09crCusb (ND STEEL) BOILER TUBE |
| Khoom Yam | Boiler Tube |
| Teem nqi | ND STEEL (09CRCUSB) |
| Daim ntawv thov | Boiler / Kub Exchanger / Econizer |
| Txheej hauv lub taub | 25 - 356 hli |
| Qhov tuab | 2.5 - 80 hli |
| Qho ntev | 5 m - 12 m (customizable) |
| Kev Siv Txheej Txheem | Kub dov seamless |
| Cov Tseem Ceeb | Hlau Seamless Tube 09crCusb, 5M Steel Seamless Tube |
Kev Sau Txuj Ci (GB 150.2-2011)
| C | Tsawg dua los yog sib npaug rau 0.12 | Cr | 0.70~1.10 |
| Si | 0.20~0.40 | CU | 0.25~0.45 |
| Mn | 0.35~0.65 | SB | 0.04~0.10 |
| P | Tsawg dua los yog sib npaug rau 0.030 | S | Tsawg dua los yog sib luag rau 0.020 |
Cov Cuab Yeej Cuab Yeej Cuab Yeej
|
Nominal tuab (hli) |
Lub zog tensile RM (MPA) |
Paib lub zog Rel (mpa) |
Elongation A(%) |
| Tsawg dua los yog sib npaug rau 8 | 390~550 | Ntau dua los yog sib npaug rau 245 | Ntau dua los yog sib npaug rau 25 |
Cov Khoom Siv
Tus09crrisb(ND steel) boiler raj tau siv tau dav hauv cov pa roj av thiab cov pa roj acidic thiab cov pa roj av tsis muaj peev xwm ua tau zoo.
Nws qhov zoo tshaj plaws sulfuric acid did point tsis kam ua nws ntawm cov ntaub ntawv siv nyiaj ntau tshaj plaws thiab cov khoom siv ruaj khov rau boiler thiab tshav kub rov qab.
Hauv thee -} roj teeb hluav taws xob, ND cov roj cua, thiab 200 degree} Qhov chaw kub nyob qhov twg acid lwg point yog qhov hnyav heev.
Cov ntaub ntawv teb qhia tau tias: Hauv kev raug 1000 MW lub zog hluav taws xob, tus xeb ntawm cov roj carbon ntau dua 2.5 mm / xyoo, thaum 09crcusb leeg tswj<0.05 mm/year, extending service life by over 15 times.
KEV PAB CUAM LI CAS LABLE: 8-10 xyoo (ND hlau) vs . 0.5} - 1 xyoo (carbon steel).
Hloov cov voj voog txo los ntawm 80%, txo cov nqi txij nkawm los ntawm ntau dua 40%.
