12Cr1MoV seamless boiler raj yog tsuas yog siv los tsim cov raj superheater, reheater tubes, roj qhia cov raj, cov kav dej loj thiab lwm qhov ntawm cov high-pressure thiab ultra-high-pressure boilers. Nws qhov siab tshaj plaws ua haujlwm kub tuaj yeem ncav cuag 580 degree.
Thaum lub sij hawm tsim cov txheej txheem, 12Cr1MoV steel tubes muab los ntawm GNEE yuav tsum tau kho cua sov (xws li normalizing lossis quenching thiab tempering) los txhim kho lawv cov kev ua tau zoo. Nyob rau tib lub sijhawm, cov khoom tsim los ntawm nws yuav tsum tau quenching thiab tempering los yog kev kho tshuaj deg (xws li carburizing, nitriding, thiab lwm yam), nto quenching los yog high-frequency quenching ua ntej siv.
Cov ntaub ntawv khoom
Chemical Compositions (%) ntawm 12Cr1MoV alloy steel yeeb nkab
| Cov ntsiab lus | Cov ntaub ntawv |
| Cov pa roj carbon | 0.08-0.15 |
| Silicon | 0.17-0.37 |
| Manganese | 0.40-0.70 |
| Phosphorus (max) | Tsawg dua lossis sib npaug rau 0.030 |
| Sulfur (max) | Tsawg dua lossis sib npaug rau 0.030 |
| Chromium | 0.90-1.20 |
| Molybdenum | 0.25-0.35 |
| Cuprum (max) | Tsawg dua lossis sib npaug rau 0.20 |
| Nickel (max) | Tsawg dua lossis sib npaug rau 0.30 |
| Vanadium (max) | 0.15-0.30 |
Mechanical Properties ntawm 12Cr1MoV Siab Siab Boiler Tube
| Yield zog (Mpa) | 470-640 |
| Tensile zog (Mpa) | 255 |
| Elongation (%) | 21 |
| Sab nraud txoj kab uas hla (mm) | Phab ntsa thickness (mm) | Ntev (m) | Cov qauv kev coj ua | |
|---|---|---|---|---|
| Loj txoj kab uas hla seamless steel yeeb nkab | 508 | 12.7 | Raws li kev thov | GB/T 5310-2017 |
| 12Cr1MoVG High Pressure Seamless Steel Yeeb Nkab | 480 | 10-30 | ||
| 12Cr1MoV siab siab boiler raj | 426 | 10-16-25 | ||
| 12Cr1MoV kub nthuav seamless steel yeeb nkab | 377 | 10-16-30 | ||
| 325 | 10-20 |
Cov khoom tso tawm
12Cr1MoV Alloy Seamless Steel Tube
Vim li cas thiaj xaiv GNEE
GNEE tau tsim ISO9001: 2008 kev tswj hwm kev ua haujlwm zoo thiab ua tiav kev tswj hwm zoo. Tam sim no nws muag 200, 000 tons ntawm cov kav dej steel txhua xyoo thiab nrov heev hauv kev lag luam txawv teb chaws. Ntau lub tuam txhab muaj npe nrov txawv teb chaws tau tsim kev lag luam mus sij hawm ntev kev sib raug zoo nrog peb.
Txhawm rau pab koj daws cov kev tsis txaus siab thiab muab cov kev daws teeb meem, thov hu rau peb kom tau txais cov lus tsocai!sales@gneetube.com
GNEE CUSTOMER VAJTSWV
GNEE Factory Environment
GNEE packaging thiab Shipping
FAQ
Q. Koj nyob qhov twg? Kuv tuaj yeem tuaj xyuas koj?
A.Sure, koj tuaj yeem tuaj xyuas peb lub Hoobkas txhua lub sijhawm.
Q. Koj qhov kev pab cuam tom qab muag yog dab tsi?
A. Peb muab kev pab cuam tom qab muag thiab 100% kev ruaj ntseg zoo rau peb cov khoom.
Q. Koj lub sijhawm xa khoom yog dab tsi?
A. Lub sij hawm xa tuaj feem ntau yog li 1 lub hlis, yog tias peb muaj Tshuag, peb tuaj yeem xa tuaj hauv 7 hnub.
Cim npe nrov: 12cr1mov boiler seamless raj, Tuam Tshoj 12cr1mov boiler seamless raj manufacturers, lwm tus neeg, Hoobkas
