Khoom Description
Khoom Specifications
| Cov qauv | JIS G3463 |
| Qib Steel | SUS304TB SUS304HTB SUS304LTB SUS309TB SUS309STB SUS310TB SUS310STB SUS312LTB SUS316TB SUS316HTB SUS316LTB SUS316TiTB SUS317TB SUS317LTB SUS32 |
| Cov qauv sib npaug | ASTM A213 / EN 10216-5 |
| Sab nraud Diameter (OD) | 6mm-219 hli |
| Phab ntsa Thickness (WT) | 0.5 hli-20mm |
| Ntev | 6/12m, lossis customized |
| Kev kho saum npoo | Pickled |
| Txheej txheem ntau lawm | Txias-kob / Txias- dov |
| Qhov xwm txheej | Tshuaj annealed |
Stainless boiler raj siv "H-qib" siab- kub stainless hlau alloys. Piv nrog rau cov qauv 304/316 qib, SUS304H/316H nta cov pa roj carbon monoxide cov ntsiab lus ntawm 0.04–0.10% thiab cov qoob loo loj dua li ASTM Qib 7, ua kom muaj kev kub ntxhov siab heev. Lawv tsim nyog rau kev pabcuam kub li ntawm kwv yees li 500℃txog 800 degree.
Lub raj muaj qhov txias txias zoo heev -bending ductility thiab weldability. Tsis zoo li carbon steel boiler raj, uas yuav tsum tau cov txheej txheem nyuaj xws li ua ntej- cua sov thiab tom qab-weld tshav kub kev kho mob, austenitic stainless hlau tuav superior zuag qhia tag nrho cov khoom nyob rau hauv raws li -welded mob, yog li shortening lub sij hawm installation ntawm cov cuab yeej.
Customized Services
- TORICH muaj cov kev cai precision sizing cov kev pab cuam, ntxiv rau cov qauv ntau yam -Ob txoj kab uas hla (OD) ntawm 6.0 mm–219.0 mm thiab Phab ntsa Thickness (WT) ntawm 0.5 mm–20.0 mm-peb ua raws li tshwj xeeb qhov yuav tsum tau muaj nrog ODs mus txog 325.0 mm.
- Peb muab cov kev pab cuam lub raj kawg thiab beveling, nrog rau qhov kawg kawg thiab sab hauv / sab nraud chamfering, nrog rau kev ua haujlwm rau cov lus qhia tshwj xeeb rau V-bevels (30 degree, 37.5 degree), U-bevels, thiab compound bevels.
- Khoov thiab tsim cov kev pabcuam muaj, suav nrog U- khoov, serpentine coils, thiab coiled tubing configurations.
- TORICH muab cov khoom siv nrog cov khoom siv deg thiab muaj ntau yam kev kho deg, xws li Bright Annealing (BA) (Ra Tsawg dua los yog sib npaug rau 0.8 μm), mechanical polishing (Ra Tsawg dua lossis sib npaug 0.4 μm), thiab electropolishing (Ra Tsawg dua lossis sib npaug rau 0.3 μm).
Tshuaj muaj pes tsawg leeg
| Element | C | Si | Mn | P | S | Cr | Ni | Mo | Ti | Nb |
|---|---|---|---|---|---|---|---|---|---|---|
| SUS 304 H | 0.04–0.10 | Tsawg dua los yog sib npaug rau 1.0 | Tsawg dua los yog sib npaug rau 2.0 | Tsawg dua lossis sib npaug li 0.045 | Tsawg dua lossis sib npaug li 0.03 | 18–20 | 8–11 | - | - | - |
| SUS 316 H | 0.04–0.10 | Tsawg dua los yog sib npaug rau 1.0 | Tsawg dua los yog sib npaug rau 2.0 | Tsawg dua lossis sib npaug li 0.045 | Tsawg dua lossis sib npaug li 0.03 | 16–18 | 10–14 | 2–3 | - | - |
| SUS 321 H | 0.04–0.10 | Tsawg dua los yog sib npaug rau 1.0 | Tsawg dua los yog sib npaug rau 2.0 | Tsawg dua lossis sib npaug li 0.045 | Tsawg dua lossis sib npaug li 0.03 | 17–19 | 9–12 | - | Ti Ntau dua lossis sib npaug li 5 × C | - |
| SUS 347 H | 0.04–0.10 | Tsawg dua los yog sib npaug rau 1.0 | Tsawg dua los yog sib npaug rau 2.0 | Tsawg dua lossis sib npaug li 0.045 | Tsawg dua lossis sib npaug li 0.03 | 17–19 | 9–13 | - | - | Nb Ntau dua lossis sib npaug rau 10 × C |
Mechanical Properties
| Khoom | Tensile zog (MPa) | Yield zog (MPa) | Elongation (%) | Max Service Temp |
|---|---|---|---|---|
| SUS 304 H | Ntau dua lossis sib npaug li 520 | Ntau dua lossis sib npaug li 205 | Ntau dua lossis sib npaug li 35 | ~ 600 degree |
| SUS 316 H | Ntau dua lossis sib npaug li 520 | Ntau dua lossis sib npaug li 205 | Ntau dua lossis sib npaug li 35 | ~ 650 degree |
| SUS 321 H | Ntau dua lossis sib npaug li 520 | Ntau dua lossis sib npaug li 205 | Ntau dua lossis sib npaug li 35 | ~ 700 degree |
| SUS 347 H | Ntau dua lossis sib npaug li 520 | Ntau dua lossis sib npaug li 205 | Ntau dua lossis sib npaug li 35 | ~ 750-800 degree |
Cov qhab nia xaiv tau
- Thaum lub boiler kev khiav hauj lwm kub nyob twj ywm qis dua 550 degree, thiab tsis muaj qhov tseem ceeb flue gas sulfide corrosion, pa TB- qib stainless hlau tuaj yeem siv los hloov, txo cov nqi los ntawm 12% -18%.
- Rau cov tshuaj lom neeg boiler ua hauj lwm tej yam kev mob - characterized los ntawm kub tsis tu ncua saum toj no 700 degree, siab - sulfur flue gas corrosion, thiab siab - siab cyclic loading-SUS310S yuav ua hauj lwm, raws li nws muaj ib tug siab tshaj plaws kub tsis kam mus txog 1000 degree.
- Super 304H tuaj yeem xaiv los ua qhov hloov pauv rau SUS347H; nws yog feem ntau siv nyob rau hauv ultra-supercritical boilers.
thaj chaw thov
Stainless boiler raj tau teev tseg los ntawm JIS G3463 tus qauv yog dav siv nyob rau hauv cov tshuaj cog systems raug rau siab - kub, siab - siab chav, nrog rau:
- Muaj chav boilers
- Boiler superheaters
- Boiler reheaters
- Khib kub rov qab boilers (WHRB)
- Thaum tshav kub kub rov qab chav generators (HRSG)
- Cov txheej txheem cua sov thiab hluav taws kub tua hluav taws
- Chav cua sov coils
Khoom Qhia
Cov khoom siv kuaj
Khoom siv Hoobkas
Cov khoom siv Pickling
Cov khoom ntim
FAQ
Q: Dab tsi qib ntawm stainless hlau tuaj yeem siv rau ASTM A213 boiler raj?
A: Peb muab ntau yam khoom siv stainless hlau xws li TP202, TP304, TP304H, TP309H, TP310S, TP321, thiab TP347H, nyob ntawm cov neeg siv khoom. Rau cov ntawv thov nyob rau hauv qhov kub thiab txias heev los yog chemically corrosive ib puag ncig, peb kuj muab nickel-raws li alloys xws li Incoloy 800H, Incoloy 825, thiab Inconel 625.
Q: Yuav ua li cas yog qhov zoo thiab kev ntseeg siab ntawm cov hlab ntsha guaranteed?
A: TORICH kawm txhua batch ntawm cov khoom kom nruj zoo tswj, xws li: tshuaj muaj pes tsawg leeg pov thawj, tensile zog thiab yield zog kuaj, hydrostatic los yog eddy tam sim no xeem, ultrasonic kuaj, thiab seem soj ntsuam. Cov raj tau muab nrog daim ntawv pov thawj kev xeem lub Hoobkas (EN 10204 3.1), thiab thib peb-cov ntaub ntawv tshuaj xyuas tog (SGS, BV, TUV) muaj nyob rau ntawm kev thov.
Q: Cov raj no puas tuaj yeem tiv taus siab - kub thiab siab - siab boiler tej yam kev mob?
A: Yog. ASTM A213 stainless hlau seamless boiler raj yog tshwj xeeb tsim los rau siab - kub thiab siab - ib puag ncig siab. Cov qib xws li TP309H thiab TP310S muaj oxidation zoo heev thiab nkag mus rau ntawm qhov kub txog li 1100 degree.
Cim npe nrov: stainless hlau boiler raj, Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas, customized, lag luam wholesale, nqe, OEM, zeb, tsim, kev muag khoom
