Khoom Description
Peb Qhov Zoo
1. Corrosion Resistance
- Peb cov kav dej tsim nyog rau ntau qhov chaw corrosive, xws li acidic, alkaline, thiab nruab nrab media, chlorine -muaj ib puag ncig, av noo, atmospheric, thiab kev lag luam ib puag ncig.
- Peb cov ntaub ntawv raw tau dhau los kuaj cov tshuaj muaj pes tsawg leeg kom ntseeg tau tias cov tshuaj muaj pes tsawg leeg ntawm cov kav dej ua tau raws li ASTM A312 tus qauv specifications.
2. Nto Zoo
- ASTM A312 yeeb nkab yog tsim los siv cov txheej txheem kos duab txias, ua rau muaj qhov tseeb ntawm qhov tseeb thiab kev ua siab ntev. Sab nraud txoj kab uas hla tuaj yeem ncav cuag ± 0.01mm.
- Cov kav dej tau txais kev kho mob pickling thiab passivation kom tshem tawm cov nplai thiab qhov chaw impurities, txuas ntxiv lub neej kev pab cuam ntawm cov kav dej. Qhov chaw deg muab ib qho zoo sib xws, sib kis -dawb puag, ua kom yooj yim rau kev kho mob tom ntej xws li polishing.
3. Zoo Weldability thiab Machinability
- Peb cov kav dej yog ua los ntawm austenitic stainless hlau, uas muaj ductility thiab toughness. Lawv haum rau vuam thiab tsis tas yuav tsum tau preheating ua ntej vuam, yooj yim rau ntawm - qhov chaw installation.
- Cov kav dej tau txais kev daws teeb meem los tshem tawm kev ua haujlwm nyuaj ntawm cov khoom siv austenitic thiab rov ua kom cov yas, tso cai rau kev ua haujlwm zoo thiab ua tau zoo. Lawv haum rau ntau yam kev siv, nrog rau fittings, flanges, thiab kev cai yeeb nkab Cheebtsam.
4. Cov txheej txheem xeem nruj
- TORICH cov kav dej tau txais kev ntsuas spectrometer, ntsuas cov cuab yeej cuab tam, kuaj ultrasonic, ntsuas tam sim no, thiab ntsuas hydrostatic kom ntseeg tau tias txhua qhov ntsuas tau ua tau raws li ASTM A312 tus qauv specifications.
- Cov kav dej tau txais kev soj ntsuam nruj me ntsis, thiab cov khoom noj khoom haus thiab cov khoom siv passivated tau raug kuaj tshwj xeeb. Lub passivation zaj duab xis thickness yog 2μm, kom ntseeg tau cov corrosion kuj ntawm cov kav dej.
5. Kev Pabcuam Customization
- ASTM A312 yeeb nkab tsis muaj - cov kev pabcuam kev hloov kho rau sab nraud, phab ntsa thickness, thiab ntev; cov ntaub ntawv tsim nyog tuaj yeem muab tau raws li cov neeg siv khoom xav tau. Polishing thiab iav tiav yog muaj rau siab -purity daim ntaub ntawv.
- Peb muab kev kho qhov kawg kho xws li beveling, tiaj kawg, threading, los yog clamping; peb muab kev khoov thiab U- khoov kev pabcuam; thiab peb txhawb customized ntim thiab cov kev pabcuam logo.
thaj chaw thov
- Petrochemical thiab Chemical Processing: Siv rau kev xa cov tshuaj corrosive, acids, thiab cov txheej txheem kua.
- Roj thiab Roj: Cov txheej txheem piping, refinery units, thiab natural gas processing kab.
- High -Tsub thiab Thermal Equipment: Haum rau siab -kub siv xws li boilers, furnaces, thiab tshav kub exchangers.
- Lub zog tiam: Siv nyob rau hauv cov kav dej hauv cov kav dej, cov khoom siv hluav taws xob pov tseg, cov khoom siv hluav taws xob, thiab cov kav dej sib txuas.
- Marine thiab Environmental Engineering: Siv hauv kev kho dej hiav txwv, cov nroj tsuag desalination, thiab kev tiv thaiv ib puag ncig.
Tshuaj muaj pes tsawg leeg
| Element | C | Si | Mn | P | S | Cr | Ni | Mo |
|---|---|---|---|---|---|---|---|---|
| 309S | Tsawg dua lossis sib npaug li 0.08 | Tsawg dua los yog sib npaug li 1.00 | Tsawg dua lossis sib npaug li 2.00 | Tsawg dua lossis sib npaug li 0.045 | Tsawg dua lossis sib npaug li 0.030 | 22.0–24.0 | 12.0–15.0 | - |
| 310S | Tsawg dua lossis sib npaug li 0.08 | Tsawg dua lossis sib npaug li 1.50 | Tsawg dua lossis sib npaug li 2.00 | Tsawg dua lossis sib npaug li 0.045 | Tsawg dua lossis sib npaug li 0.030 | 24.0–26.0 | 19.0–22.0 | - |
| 316L | Tsawg dua lossis sib npaug li 0.035 | Tsawg dua los yog sib npaug li 1.00 | Tsawg dua lossis sib npaug li 2.00 | Tsawg dua lossis sib npaug li 0.045 | Tsawg dua lossis sib npaug li 0.030 | 16.0–18.0 | 10.0–14.0 | 2.0–3.0 |
Mechanical Properties
| Khoom | Tensile zog (MPa) | Yield zog 0.2% (MPa) | Elongation (%) |
| 309S | Ntau dua lossis sib npaug li 515 | Ntau dua lossis sib npaug li 205 | Ntau dua lossis sib npaug li 40 |
| 310S | Ntau dua lossis sib npaug li 515 | Ntau dua lossis sib npaug li 205 | Ntau dua lossis sib npaug li 40 |
| 316L | Ntau dua lossis sib npaug rau 485 | Ntau dua lossis sib npaug li 170 | Ntau dua lossis sib npaug li 40 |
Cov qhab nia xaiv tau
| Alternative Qib | Yog vim li cas |
| TP 304 / TP 304 L | Haum rau me me tshuaj thiab atmospheric ib puag ncig, tus nqi qis, thiab zoo tagnrho rau cov kav dej dav dav, kev kho dej, thiab cov kav dej siv hluav taws xob. |
| TIAB SA 321 | Muaj kev tiv thaiv zoo heev rau intergranular corrosion ntawm qhov kub thiab txias, haum rau siab -kub cua tshuab, cua kub exchangers, thiab lwm yam. |
| S31803 / S32205 | Muaj lub zog ntau dua thiab zoo dua corrosion kuj, haum rau cov roj thiab roj ntau lawm thiab xa cov kav dej, cov chaw tawm ntug dej hiav txwv, thiab cov kav dej hauv qab hiav txwv. |
Khoom Qhia
Cov khoom siv kuaj
Eddy Tam sim no Flaw Detector
Hydraulic Universal Test tshuab
Intergranular Corrosion Tester
Khoom siv Hoobkas
Cov khoom siv Pickling
Cov khoom siv polishing
Cov khoom siv kos duab txias
Cov khoom ntim
FAQ
Q: Cov qib stainless hlau twg haum rau ASTM A312 kav?
A: 304, 304L, 304H, 304LN, 309S, 309H, 310S, 316, 316L, 316LN, 317, 321, 347, 348, 904L, thiab lwm yam.
Q: Cov kav dej puas tuaj yeem hloov kho raws li qhov project xav tau?
A: Yog. Peb cov kev pabcuam customization muaj xws li: qhov ntev; kev kho deg xws li txheem pickling, electropolishing, los yog iav polishing; yeeb nkab kawg ua xws li beveled xaus, tiaj kawg, threaded kawg, thiab lwm yam.
Q: Yuav ua li cas cov kav dej ntim thiab thauj mus los kom muaj kev nyab xeeb?
A: Peb siv cov txheej txheem ntim khoom xws li cov hnab yas kawg, cov yeeb yaj kiab yas, cov hnab ntim khoom, thiab cov thawv ntoo / hlau thav duab los tiv thaiv kev puas tsuaj lossis kev kis kab mob thaum thauj.
Cim npe nrov: astm a312 yeeb nkab, Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas, customized, lag luam wholesale, nqe, OEM, zeb, tsim, kev muag khoom
