Khoom Description
Khoom Specifications
| Cov qauv | JIS G3463 |
| Qib Steel | SUS304TB SUS304HTB SUS304LTB SUS309TB SUS309STB SUS310TB SUS310STB SUS312LTB SUS316TB SUS316HTB SUS316LTB SUS316TiTB SUS317TB SUS3117LTB SUS32 SUS347, thiab lwm yam. |
| Cov qauv sib npaug | ASTM A213 / A269, EN 10216-5 |
| Sab nraud Diameter (OD) | 6mm-630 hli |
| Phab ntsa Thickness (WT) | 0.5mm-55 hli |
| Ntev | 6/9/12 m, customized |
| Kev kho saum npoo | Pickling thiab annealing |
| Txheej txheem ntau lawm | Txias- dov / Txias- tau kos |
| Qhov xwm txheej | Kev daws Annealed |
JIS G3463 stainless hlau raj yog tsim los siv seamless forming txheej txheem xws li kub extrusion thiab txias kos duab, kom ntseeg tau qhov ntev precision: ib tug txheej kab uas hla ntawm ± 0.10 hli, phab ntsa thickness uniformity nrog ib tug sib txawv ntawm tsawg dua los yog sib npaug li 3%, thiab ncaj ntawm tsawg dua los yog sib npaug rau 1.5 mm / m.
Ua los ntawm siab - kub- cov qib tshwj xeeb (SUS304HTB / SUS316HTB) thiab ua kom zoo dua los ntawm kev kho cua sov tshwj xeeb, cov hlab no txhawb kev ua haujlwm siab tshaj plaws ntawm 650℃thiab siab ntawm 16 MPa. Lawv muaj kev tiv thaiv tshwj xeeb rau qhov kub thiab txias, ua rau lawv haum rau ntev - cov ntawv thov hloov hluav taws xob nyob rau hauv cov kev xav tau no.
Customized Services
- TORICH muaj kev hloov kho rau cov kab uas hla sab nraud xws li 6mm txog 630mm thiab phab ntsa thicknesses ntawm 0.5mm txog 55mm, muab cov raj ntxiv rau hauv -ntev ntev ntev los yog txiav - mus rau -ntev daim.
- Peb muab cov kev kho mob saum npoo nrog rau kev khaws cia thiab kev ua kom zoo, ci ntsa iab, thiab electropolishing ntawm sab hauv rau siab -purity systems.
- Customized tube-cov kev pabcuam ua tiav muaj, suav nrog cov xaus, beveled xaus, threaded kawg, thiab flanging.
- Peb muab U-bending cov kev pab cuam, precisely txias- dabtsi yog khoov U- raj bundles raws li cov duab kos thaum nruj tswj cov phab ntsa thinning thiab roundness los xyuas kom meej kev sib dhos raug rau cov cua sov exchangers.
Tshuaj muaj pes tsawg leeg
| Element | C (max) | Si (max) | Mn (max) | P (max) | S (max) | Tsis muaj (%) | Cr (%) | Mo (%) | Nb/Ti (%) |
| SUS 304 LTB | 0.03 | 1.00 | 2.00 | 0.045 | 0.030 | 9.00–13.00 | 18.00–20.00 | – | – |
| SUS 309 TB | 0.20 | 1.00 | 2.00 | 0.045 | 0.030 | 12.00–15.00 | 22.00–24.00 | – | – |
| SUS 310 STB | 0.08 | 1.50 | 2.00 | 0.045 | 0.030 | 19.00–22.00 | 24.00–26.00 | – | – |
| SUS 347 TB | 0.08 | 1.00 | 2.00 | 0.045 | 0.030 | 9.00–13.00 | 17.00–19.00 | – | Nb: Tsawg dua lossis sib npaug rau 1.00 |
Mechanical Properties
| Khoom | Tensile zog (MPa) | Yield zog (MPa) | Elongation (%) | Hardness (HB) |
| SUS 304 LTB | Ntau dua lossis sib npaug rau 480 | Ntau dua lossis sib npaug rau 175 | Ntau dua lossis sib npaug li 40 | 90 |
| SUS 309 TB | Ntau dua lossis sib npaug li 520 | Ntau dua lossis sib npaug rau 205 | Ntau dua lossis sib npaug li 40 | 95 |
| SUS 310 STB | Ntau dua lossis sib npaug li 520 | Ntau dua lossis sib npaug rau 205 | Ntau dua lossis sib npaug li 40 | 95 |
| SUS 347 TB | Ntau dua lossis sib npaug li 520 | Ntau dua lossis sib npaug rau 205 | Ntau dua lossis sib npaug li 40 | 95 |
Cov qhab nia xaiv tau
- Rau cov ntawv thov nrog me me chloride ion raug thiab tsis muaj zog corrosive media, SUS316LTB tuaj yeem xaiv los ntawm SUS304LTB. Txawm hais tias kim dua, nws qhov sib npaug pitting kuj (PREN) nce los ntawm kwv yees li 18 mus rau Ntau dua lossis sib npaug rau 24.
- Rau kev thov cov ntawv thov uas xav tau cua sov cua sov siab tshaj 1000℃lossis ntsib dua oxidation thiab scaling, SUS310STB yog qhov zoo dua rau SUS309TB. Nws cov chromium siab dua-nickel cov ntsiab lus muab kev tiv thaiv zoo rau siab -kub corrosion.
- For corrosion from sulfur-containing or vanadium-containing combustion products, and extreme temperatures >1100 degree, Incoloy 800H / HT tuaj yeem xaiv los ntawm SUS310STB, muab kev ua haujlwm siab tshaj - kub.
- Yog tias siab - qhov kub thiab txias yuav tsum tau ua tab sis qhov kev ua haujlwm nyuaj ntawm niobium yuav tsum raug zam, SUS321TB tuaj yeem siv los hloov SUS347TB. Nws yog tsim rau cov cua kub exchangers, boiler systems, thiab chav condensers nyob rau hauv fais fab nroj tsuag.
thaj chaw thov
Ua tsaug rau lawv cov thermal conductivity zoo, corrosion kuj, thiab muaj peev xwm tiv taus qhov kub thiab txias, JIS G3463 stainless hlau raj yog dav siv nyob rau hauv cov ntsiab lus tseem ceeb ntawm ntau lub plhaub - thiab - raj kub exchangers nyob rau hauv ntau yam sectors:
- Kev lag luam Petrochemical: Tshuaj tiv thaiv tshav kub exchangers, refinery cua sov thiab txias cov cuab yeej, tshav kub pauv units rau acidic thiab alkaline xov xwm, thiab petrochemical pipeline tshav kub exchange systems
- Fais fab Generation: Chav condensers, feedwater heaters, turbine auxiliary cooling systems, thiab lwm yam.
- Marine & Offshore: Seawater cooling heat exchangers rau cov nkoj, cov khoom siv hluav taws xob sib pauv rau offshore platforms, thiab cov kav dej kub pauv rau seawater desalination
Khoom Qhia
Cov khoom siv kuaj
Khoom siv Hoobkas
Cov khoom siv Pickling
Cov khoom ntim
FAQ
Q: Puas yog JIS G3463 SUS304TB sib npaug rau ASTM A213 TP304?
A: Lawv yog cov tshuaj sib npaug thiab muaj cov khoom zoo sib xws thiab tuaj yeem siv sib hloov. Peb muab ob- tubing tau ntawv pov thawj kom tau raws li qhov xav tau ntawm engineering thoob plaws cheeb tsam sib txawv.
Q: Dab tsi yog qhov siab tshaj plaws kev cai ntev rau lub raj?
A: Tus qauv ruaj khov ntev yog 6, 9, thiab 12 meters, nrog qhov siab tshaj plaws kev cai ntev txog li 19 meters ib thooj. Qhov no ua kom haum rau kev sib sau ua ke ntawm tag nrho -ntev raj rau lub plhaub loj- thiab - raj kub exchangers, yog li txo qhov kev xav tau rau nruab nrab welded pob qij txha.
Q: Kev tshuaj xyuas dab tsi ua ntej cov hlab tawm ntawm lub Hoobkas?
A: Peb nruj me ntsis ua ntej- kev tshuaj xyuas kev xa khoom, suav nrog kev kuaj xyuas qhov ntev, kev tshuaj xyuas cov tshuaj lom neeg muaj pes tsawg leeg, ntsuas tensile, thiab 100% hydrostatic testing lossis online eddy tam sim no kuaj (ET). Hardness, flattening, flaring, thiab intergranular corrosion kuj yuav muab tau raws li qhov kev thov.
Cim npe nrov: jis g3463 stainless hlau raj, Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas, customized, lag luam wholesale, nqe, OEM, zeb, tsim, kev muag khoom
