Khoom Description
Peb Qhov Zoo
1. Siab Dimensional raug
Peb cov U-khoov steel raj yog tsim los ntawm cov txheej txheem kos duab txias, uas ua rau muaj kev ua siab ntev ntev. Sab nraud txoj kab uas hla yog ± 0.05 hli, phab ntsa thickness kam rau ua yog ± 0.02 hli, thiab khoov vojvoog kam rau ua yog tswj nyob rau hauv ± 0.01-0.02 hli. Txhua lub raj muaj kev soj ntsuam nruj me ntsis kom ua raws li cov qauv thoob ntiaj teb xws li ASTM thiab EN, lossis cov neeg siv khoom xav tau.
2. Corrosion Resistance
Peb tuaj yeem muab cov khoom sib txawv ntawm cov khoom tiv thaiv corrosion, xws li 304, 309, thiab 316 stainless hlau, kom ua tau raws li qhov yuav tsum tau muaj kev tiv thaiv corrosion ntawm ntau yam kev thov ib puag ncig (xws li atmospheric, siab - kub, thiab marine ib puag ncig). Cov raj tau dhau los ua qhov ntsuas tam sim no thiab kuaj hydrostatic kom ntseeg tau tias tsis muaj qhov xau lossis muaj kev pheej hmoo corrosion.
3. Kev hloov hluav taws xob siab
Peb U-khoov steel tubing tau txais kev kho mob saum npoo xws li pickling, passivation, thiab mechanical polishing. Lub puab nto du yuav txo tau cov dej sib txhuam thiab maximizes convective tshav kub hloov efficiency. Cov raj tau dhau los ua qhov tam sim no thiab kuaj ultrasonic kom tsis muaj kev cuam tshuam lossis microcracks hauv cov hlab.
4. Kev Pabcuam Mekas
TORICH muab kev pabcuam customized raws li cov neeg siv khoom xav tau, txhawb nqa ntau lub raj loj, U-khoov radii, thiab ntau yam U- khoov lossis khoov tshwj xeeb. Peb txhawb ntau yam kev kho deg, xws li pickling thiab passivation, ci annealing, thiab mechanical polishing. Kev pabcuam ntim khoom kuj muaj.
5. Kev kub siab thiab kub siab ua haujlwm
Peb muab 309 cov khoom siv, uas yog qhov zoo tagnrho rau kev siv siab - kub txog 1100℃. Qhov txias - kos, seamless tsim tuav lub zog txhua yam nyob rau hauv siab. Kev ntsuam xyuas cov cuab yeej cuab tam yog ua kom ua raws li cov neeg siv khoom xav tau.
thaj chaw thov
- Plhaub-thiab- raj kub exchangers rau tshuaj, petrochemical, thiab fais fab nroj tsuag
- Condensers thiab evaporators hauv HVAC systems
- Marine cua txias thiab desalination systems
- Boilers thiab high -cov khoom siv txheej txheem kub
- Thaum tshav kub kub exchangers rau kws tshuaj
Tshuaj muaj pes tsawg leeg
| Element | C (max) | Si | Mn | P (max) | S (max) | Cr | Ni | Mo |
|---|---|---|---|---|---|---|---|---|
| 304 | 0.08 | 1 | 2 | 0.045 | 0.03 | 18–20 | 8–10 | – |
| 309 | 0.20 | 1 | 2 | 0.045 | 0.03 | 22–24 | 12–15 | – |
| 316 | 0.08 | 1 | 2 | 0.045 | 0.03 | 16–18 | 10–14 | 2–3 |
Mechanical Properties
| Khoom | Tensile zog (MPa) | Yield zog 0.2% (MPa) | Elongation (%) | Hardness (HB) |
| 304 | 520–720 | Ntau dua lossis sib npaug rau 205 | Ntau dua lossis sib npaug li 40 | 70–95 |
| 309 | 520–750 | Ntau dua lossis sib npaug rau 205 | Ntau dua lossis sib npaug li 35 | 80–95 |
| 316 | 520–720 | Ntau dua lossis sib npaug rau 205 | Ntau dua lossis sib npaug li 40 | 70–95 |
Cov qhab nia xaiv tau
| Alternative Qib | Yog vim li cas |
| 321 | Nws nthuav tawm cov kev tiv thaiv zoo heev rau kev sib xyaw ua ke hauv siab - qhov kub thiab txias, ua rau nws tsim nyog rau siab - kub exchangers, boilers, thiab lub cub tawg Cheebtsam. |
| 2205 | Nws muaj ob zaug lub zog ntawm 316 stainless hlau thiab sib piv corrosion kuj, ua rau nws haum rau offshore tshav kub exchangers, tshuaj thiab petrochemical daim ntaub ntawv. |
| 904L | Nws muaj qhov zoo heev ntev -lub sij hawm corrosion kuj nyob rau hauv corrosive chemical ib puag ncig, ua rau nws haum rau chemical txheej txheem kub exchangers, acid condensers, thiab evaporators. |
Khoom Qhia
Cov khoom siv kuaj
Khoom siv Hoobkas
Cov khoom siv Pickling
Cov khoom ntim
Cim npe nrov: u khoov steel tubing, Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas, customized, lag luam wholesale, nqe, OEM, zeb, tsim, kev muag khoom
