Xi'an Dongmeng Group Co., Ltd. yog ib qho ntawm feem txhim khu kev qha manufacturers thiab lwm tus neeg ntawm kub dov Stainless hlau kauj Supplier|ASTM A240 304 316L No.1 HR Coil hauv Suav teb, kuj txhawb kev pabcuam customized. Nrog kev paub ntau, peb zoo siab tos txais koj rau cov khoom lag luam wholesale pheej yig hauv Tshuag ntawm no thiab tau txais cov qauv dawb los ntawm peb lub hoobkas. Rau nqe kev sab laj, tiv tauj peb.
Kub dov stainless hlau kaujyog lub tiaj tus- dov stainless hlau cov khoom tsim los ntawm siab-kub dov, annealing thiab pickling, feem ntau muab nrog ibNo.1 nto tiavrau industrial fabrication, tso tsheb hlau luam, siab hlab ntsha, shipbuilding, kev tsim kho, chemical khoom thiab hnyav machinery. Piv nrog rau txias dov stainless hlau kauj, kub dov stainless hlau kauj yog feem ntau muaj nyob rau hauv thicker gauges thiab yog dav siv nyob rau hauv lub zog, weldability, corrosion kuj thiab nqi efficiency yog tseem ceeb tshaj qhov zoo nkauj nto brightness.
Xi'an Dongmeng Group Co., LtdASTM A240 / ASME SA240 kub dov stainless hlau kaujhauv304, 304L, 316, 316L, 321, 310S, 430, 904L, 2205 thiab 2507qib. Cov khoom muaj nyob rau hauv customized thickness, dav, coil hnyav, slitting, txiav - mus rau - ntev, leveling, MTC 3.1 thiab export seaworthy packing. ASTM A240 npog stainless hlau phaj, daim ntawv thiab sawb rau cov hlab ntsha siab thiab kev siv dav dav, suav nrog kev tsim vaj tsev, tsev, kev tsim kho thiab dav siv - siv daim ntawv thov.
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Siab Zoo
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Khoom siv Advanced
03
Pab neeg tshaj lij
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Kev Pabcuam Kev Cai
Kub dov stainless hlau kauj txheej txheem cej luam
Kub dov stainless hlau kauj yog tsim los ntawm cua sov stainless hlau slabs saum lub recrystallization kub thiab dov lawv mus rau hauv daim ntawv coil. Tom qab kub dov, lub kauj feem ntau yog annealed thiab pickled kom tshem tawm nplai thiab txhim kho corrosion kuj. Tus qauv nto yogNo.1 tiav, uas muaj ib tug matte, muaj tsos thiab yog haum rau ua ntxiv.
Public stainless steel coil references piav No.1 tag raws li ib tug kub dov, annealed thiab descaled nto nrog ib tug dull, ntxhib, nyiaj -dawb tsos, feem ntau yog siv nyob rau hauv industrial daim ntaub ntawv uas nto smoothness tsis yog qhov tseem ceeb.
Vim hais tias kub dov stainless hlau kauj feem ntau yog muab nyob rau hauv thicker qhov ntau thiab tsawg dua txias dov kauj, nws yog feem ntau siv rau:
Pressure nkoj fabrication
Kev tsim kho lub tank
Cov yam ntxwv ntawm cov khoom
Cov khoom siv tshuaj ua haujlwm
Shipbuilding thiab offshore Cheebtsam
Muaj tshuab
Boiler thiab cua sov-cov khoom tiv taus
Ntxiv txias dov thiab rov- dov
Core Zoo
1. Haum rau daim ntawv thov Thick Gauge
Kub dov stainless hlau kauj yog zoo tagnrho rau nruab nrab thiab tuab gauge daim ntaub ntawv uas yuav tsum tau muaj zog, rigidity thiab fabrication kev ua tau zoo.
2. No.1 Industrial Surface
Qhov No.1 tiav muab qhov ua tau zoo rau kev siv hauv kev lag luam, vuam, txiav, sib sau thiab ua haujlwm ntxiv.
3. Dav Stainless Hlau Qib Ntau
304 / 304L rau kev tiv thaiv corrosion dav dav, 316 / 316L rau chloride ib puag ncig, 321 / 347 rau siab -kev pabcuam kub, 310S rau cov cua sov, thiab 2205 / 2507 rau siab - zog duplex daim ntaub ntawv.
4. Tus nqi -zoo rau Hnyav Fabrication
Piv nrog rau txias dov stainless hlau kauj, kub dov stainless hlau kauj yog feem ntau pheej yig dua rau cov khoom tuab.
5. Kev cai ua muaj
Slitting, leveling, txiav - mus rau -ntev, ntug trimming, tiv thaiv nto, tshuaj xyuas thiab export packing tuaj yeem npaj raws li cov neeg siv khoom xav tau.
Specification Table
| Yam khoom | Muaj Ntau Yam |
|---|---|
| Khoom | Kub Rolled Stainless Hlau Chev / Stainless Hlau HR Coil |
| Txuj | ASTM A240 / ASME SA240 / EN 10088 / JIS G4304 |
| Qib | 201, 304, 304L, 316, 316L, 321, 347, 310S, 430, 904L, 2205, 2507 |
| Nto tiav | No.1, Pickled, Annealed, Mill tiav |
| Thickness | 2.0-14.0 hli, customized |
| Dav | 1000/1219/1250/1500/1800/2000 hli, customized |
| Coil ID | 508mm / 610 hli |
| Coil Nyhav | 3-25 tons, raws li thickness thiab dav |
| Ntug | Mill Ntug / Slit Ntug |
| Kev ua haujlwm | Slitting, txiav- mus rau-ntev, theem, ntug trimming, PVC tiv thaiv |
| Daim ntawv pov thawj | MTC 3.1, EN 10204 3.1 / 3.2, thib peb-kev tshuaj xyuas tog |
| Ntim | Waterproof ntawv, steel ncej, ntoo pallet, export seaworthy packing |
Muaj Qib thiab Daim Ntawv Thov
| Qib | Hom khoom | Lub ntsiab nta | Tej kev siv |
|---|---|---|---|
| 201 | Austenitic | Nqi -zoo, nruab nrab corrosion kuj | Kho kom zoo nkauj qhov chaw, teeb fabrication |
| 304 | Austenitic | General corrosion kuj, zoo weldability | Tank, kev tsim kho, khoom siv |
| 304L | Tsawg carbon austenitic | Zoo dua welded corrosion kuj | Welded tanks, cov khoom siv tshuaj |
| 316 | Mo-cov kabmob austenitic | Cov tshuaj chloride zoo dua | Marine, tshuaj, dej hiav txwv tej yaam num |
| 316L | Tsawg carbon Mo-cov kabmob | Zoo heev welded kev ua tau zoo | Tshuaj, khoom noj, tshuaj, marine |
| 321 | Ti-stabilized austenitic | Siab -kub intergranular corrosion kuj | Thaum tshav kub kub- cov khoom siv tiv taus, tso pa tawm |
| 347 | Nb-stabilized austenitic | Siab -kev pabcuam kub | Refinery, tshav kub exchangers, fais fab nroj tsuag |
| 310S | Thaum tshav kub kub-resistant austenitic | Siab Cr-Ni oxidation kuj | Rauv qhov chaw, cov khoom siv thermal |
| 430 | Ferritic | Sib nqus, npib tsib xee-txuag, nqi- zoo | Cov khoom siv, cov khoom siv kho kom zoo nkauj |
| 904L | Super austenitic | Muaj zog acid corrosion kuj | Tshuaj, ua kua qaub |
| 2205 | Duplex | Lub zog siab, chloride SCC kuj | Offshore, desalination, tshuaj |
| 2507 | Super duplex | Siab zog thiab pitting kuj | Hnyav marine, offshore, tshuaj |
Tshuaj muaj pes tsawg leeg
| Qib | C max | Cr | Ni | Mo | Lwm yam |
|---|---|---|---|---|---|
| 304 | 0.08 | 18.0–20.0 | 8.0–10.5 | - | - |
| 304L | 0.03 | 18.0–20.0 | 8.0–12.0 | - | Tsawg carbon |
| 316 | 0.08 | 16.0–18.0 | 10.0–14.0 | 2.0–3.0 | - |
| 316L | 0.03 | 16.0–18.0 | 10.0–14.0 | 2.0–3.0 | Tsawg carbon |
| 321 | 0.08 | 17.0–19.0 | 9.0–12.0 | - | Nws stabilized |
| 347 | 0.08 | 17.0–19.0 | 9.0–13.0 | - | Nb stabilized |
| 310S | 0.08 | 24.0–26.0 | 19.0–22.0 | - | Kub tiv taus |
| 430 | 0.12 | 16.0–18.0 | Tsawg dua lossis sib npaug li 0.75 | - | Ferritic |
| 2205 | 0.03 | 21.0–23.0 | 4.5–6.5 | 2.5–3.5 | N 0.08–0.20 |
| 2507 | 0.03 | 24.0–26.0 | 6.0–8.0 | 3.0–5.0 | N 0.24–0.32 |
Cov tshuaj muaj pes tsawg leeg kawg yuav tsum tau lees paub raws li tus qauv siv tau thiab daim ntawv pov thawj cov khoom siv.
Mechanical Properties
| Qib | Tensile zog min | Yield zog min | Elongation min |
|---|---|---|---|
| 304 | 515 MPa ua | 205 MPa | 40% |
| 304L | 485 MPa ua | 170 MPa | 40% |
| 316 | 515 MPa ua | 205 MPa | 40% |
| 316L | 485 MPa ua | 170 MPa | 40% |
| 321 | 515 MPa ua | 205 MPa | 40% |
| 347 | 515 MPa ua | 205 MPa | 40% |
| 310S | 515 MPa ua | 205 MPa | 40% |
| 430 | 450 MPa ib txwm | 205 MPa Standard | 22% tus nqi |
| 2205 | 620 MPa rau | 450 MPa | 25% |
| 2507 | 795mpa ua | 550 MPa | 15% |
ASTM A240 xav kom cov hlau ua raws li cov txheej txheem tshuaj lom neeg thiab cov cuab yeej cuab tam.
Lub cev muaj zog
| Khoom | Austenitic Stainless Hlau Tus nqi |
|---|---|
| Qhov ntom | Kwv yees li . 7.9–8.0 g/cm³ |
| Elastic Modulus | Kwv yees li . 193 GPa |
| Thermal conductivity | Kwv yees li . 14–16 W/m·K |
| Thermal Expansion | Kwv yees . 16–17 × 10⁻⁶ /K |
| Melting Range | Kwv yees li . 1370–1450 degree |
| Magnetic Property | Feem ntau tsis yog-magnetic rau qib austenitic; magnetic rau qib ferritic thiab duplex |
Surface Finish: No.1 Finish yog dab tsi?
No.1 tag stainless hlau kaujyog tsim los ntawm kub dov, annealing thiab pickling. Nws muaj matte, tsis yog -reflective industrial nto thiab feem ntau yog siv rau cov ntawv thov qhov chaw zoo li tsis tseem ceeb tshaj cov khoom siv zog, corrosion kuj thiab kev ua haujlwm.
No.1 Finish Advantages
Haum rau vuam thiab fabrication
Tswv yim rau industrial cov khoom
Tus nqi qis dua polished tiav
Haum rau tuab gauge stainless hlau
Nws tuaj yeem ua tiav rau hauv phaj, ntawv lossis qhov chaw
Haum rau cov tank, nkoj, cov khoom siv thiab cov tshuab
No.1 Ua tiav Daim Ntawv Thov Kev Sib Tham
Chemical tanks
Cov hlab ntsha siab
Industrial platforms
Shipbuilding qhov chaw
Cov khoom siv hnyav hnyav
Kev tsim qauv tsim
Thaum tshav kub kub- cov khoom siv tiv taus
Kub Rolled vs Cold Rolled Stainless Hlau Chev
| Yam khoom | Kub Rolled Stainless Hlau Chev | Cold Rolled Stainless Hlau Chev |
|---|---|---|
| Rolling Kub | Kub kub dov | Ntxiv dov nyob rau hauv chav tsev kub |
| Nto | No.1, pickled, industrial nto | 2B, BA, No.4, HL, brighter nto |
| Thickness | Feem ntau thicker | Feem ntau thinner thiab ntau meej |
| Dimensional Precision | General industrial kam rau ua | Zoo dua thickness thiab nto precision |
| Nto Zoo | Matte, rougher | Smooth thiab ci dua |
| Nqi | Kev lag luam ntau dua rau cov khoom tuab | Cov nqi ua haujlwm siab dua |
| Daim ntawv thov | Tank, nkoj, kev tsim kho, hnyav fabrication | Khoom siv, kho kom zoo nkauj, precision qhov chaw |
Kev Ntsuam Xyuas Kev Ua Haujlwm
Kub dov stainless hlau kauj yog tsim rau ntau yam kev lag luam ua haujlwm.
Slitting
Kub dov coils tuaj yeem hlais rau hauv qhov dav dav rau kev tsim khoom hauv qab, raj ua, stamping thiab cov khoom siv.
Txiav - mus rau -Length
Cov coils tuaj yeem ua tau theem thiab txiav rau hauv cov nplooj ntawv stainless hlau lossis daim hlau raws li qhov project kos duab.
Vuam
Qib xws li 304L thiab 316L muaj kev sib txuas zoo rau cov tso tsheb hlau luam, cov hlab ntsha thiab cov qauv welded. Rau siab - kub lossis kev siv corrosion hnyav, kev xaiv qib thiab cov txheej txheem vuam yuav tsum tau lees paub.
Tsim thiab Khoov
Kub dov stainless hlau kauj muaj zoo formability rau hnyav industrial fabrication. Khoov vojvoog yuav tsum tau lees paub raws li qib, thickness thiab daim ntawv thov zaum kawg.
Kev kho saum npoo
No.1 nto tuaj yeem khaws, blasted, polished lossis ua tiav raws li qhov yuav tsum tau ua.
Vuam Performance Analysis
Kub dov stainless hlau kauj yog dav siv rau welded fabrication xws li tso tsheb hlau luam, hlab ntsha, siab Cheebtsam, thav ntawv thiab cov yam ntxwv qhov chaw.
Vuam cov lus pom zoo:
Siv 304L / 316L rau welded daim ntaub ntawv yuav tsum tau zoo dua tiv thaiv intergranular corrosion.
Xaiv cov khoom muab tub lim sib phim raws li qib.
Tswj cua sov input thiab interpass kub.
Tshem tawm cov nplai oxide thiab qhov chaw paug ua ntej vuam.
Pickling thiab passivation yog pom zoo tom qab vuam qhov twg corrosion kuj yuav tsum tau.
Rau cov qib duplex xws li 2205 / 2507, cov txheej txheem vuam yuav tsum tswj cov theem sib npaug thiab cov khoom siv hluav taws xob.
Corrosion Resistance Analysis
Kev tiv thaiv corrosion ntawm kub dov stainless hlau kauj nyob ntawm qib, qhov chaw nyob thiab chaw ua haujlwm.
| Ib puag ncig | Pom zoo Qib |
|---|---|
| General sab hauv thiab industrial ib puag ncig | 304 / 304L |
| Khoom noj khoom haus thiab dej haus | 304 / 316L |
| Chloride{0}}muaj dej | 316L |
| Marine thiab ntug hiav txwv ib puag ncig | 316L / 2205 / 2507 |
| Siab -kub oxidation | 310S / 321 / 347 |
| Kev ua tshuaj lom neeg | 316L / 904L / 2205 |
| Cov tshuaj chloride hnyav heev | 2205 / 2507 |
| Kho kom zoo nkauj nqi-sensitive applications | 430 |
Daim ntawv thov
Lub nkoj siab thiab Tank
Kub dov stainless hlau kauj yog dav siv rau cia tso tsheb hlau luam, siab nkoj plhaub, muaj ntim thiab welded khoom Cheebtsam.
Kev ua tshuaj lom neeg
304L, 316L, 904L thiab duplex stainless hlau kub dov coils yog siv rau hauv cov khoom siv tshuaj, kua qaub-cov hlab ntsha thiab cov txheej txheem.
Shipbuilding thiab Marine Engineering
316L, 2205 thiab 2507 stainless hlau coils tuaj yeem xaiv rau cov qauv hauv hiav txwv, cov ntug dej hiav txwv thiab cov ntug dej hiav txwv kev lag luam.
Kev tsim kho thiab kev tsim khoom tsim
Siv rau kev tsim vaj tsev, cov khoom siv choj, kev lag luam platforms, kev txhawb nqa thav duab thiab hnyav-lub luag haujlwm stainless hlau fabrication.
Fais fab nroj tsuag thiab cua sov-cov cuab yeej tiv taus
321, 347 thiab 310S kub dov stainless hlau coils yog tsim rau cov khoom siv thermal, qhov cub, qhov chaw kho cua sov thiab siab - qhov kub thiab txias.
Tube thiab Yeeb Nkab Manufacturing
Kub dov stainless hlau kauj tuaj yeem ua tiav rau hauv welded stainless hlau yeeb nkab thiab raj rau kev lag luam piping thiab kev siv cov qauv.
Machinery thiab khoom siv
Siv rau lub tshuab npog, thav duab, cov khoom siv plhaub, hnav- cov vaj huam sib luag thiab cov khoom siv hnyav.
Kub Rolled Stainless Hlau Chev vs Kub Rolled Stainless Hlau Phaj
| Yam khoom | Kub Rolled Stainless Hlau Chev | Kub Rolled Stainless Hlau Phaj |
|---|---|---|
| Daim ntawv | Coil daim ntawv | Pav phaj |
| Kev ua haujlwm | Nws tuaj yeem txiav thiab txiav kom ntev | Kev tsim khoom ncaj qha |
| Muab Flexibility | Saj zawg zog dav thiab daim ntawv ntev tom qab ua tiav | Tsau phaj loj |
| Hom Thickness | Nruab nrab tuab | Nruab nrab rau tuab phaj |
| Logistics | Compact coil packing | Phaj stacking |
| Zoo tshaj rau | Nruam ua, slitting, ntawv ntau lawm | Direct structural fabrication thiab khoom siv |
Kub Rolled Stainless Hlau Chev Yuav Qhia
Thaum thov cov lus hais, cov neeg yuav khoom yuav tsum paub meej tias:
Cov khoom siv qib: 304, 316L, 321, 310S, 2205, thiab lwm yam.
Txuj: ASTM A240, ASME SA240, EN 10088, JIS G4304
Thickness thiab kam rau ua
Dav thiab coil ID
Coil hnyav
Nto tiav: No.1 / pickled / annealed
Ntug: zeb ntug lossis slit ntug
Ntau
MTC 3.1 los yog thib peb - tog yuav tsum tau soj ntsuam
Qhov chaw nres nkoj thiab cov khoom yuav tsum tau ntim
Kev Tshawb Fawb & Kev Pov Hwm Zoo
Xi'an Dongmeng Group Co., Ltd. muab kev tswj xyuas nruj rau kub dov stainless hlau kauj ua ntej xa zaub mov.
| Cov khoom soj ntsuam | Kev piav qhia |
|---|---|
| Raw Material Verification | Qib, cua sov tooj, batch tooj thiab cov qauv pov thawj |
| Tshuaj muaj pes tsawg leeg | Cr, Ni, Mo, C, Mn, Si, P, S thiab lwm yam hlau alloy |
| Mechanical Test | Tensile zog, yield zog, elongation thiab hardness |
| Kev tshuaj xyuas tuab | Coil thickness ntsuas thoob qhov dav thiab ntev |
| Kev soj ntsuam dav | Dav, ntug mob thiab kam rau ua tswj |
| Kev soj ntsuam saum npoo | No.1 nto, pickling zoo, nplai, khawb, dents thiab stains |
| Flatness Check | Tom qab leveling thiab txiav - mus rau -length processing |
| Coil Weight Check | Qhov tseeb coil hnyav thiab ntim hnyav |
| PMI Test | Qib kev lees paub muaj ua ntej xa zaub mov |
| MTC | EN 10204 3.1 / 3.2 muaj |
| Thib peb-Kev soj ntsuam tog | SGS, BV, TUV lossis cov qhua tuaj noj mov - tau txais kev kuaj xyuas |
Ntim & Shipping
Waterproof ntawv wrapping
Kev tiv thaiv hlau ntawv npog
Steel sawb reinforcement
Ntoo pallet lossis hlau pallet txhawb nqa
Qhov muag - mus rau - phab ntsa lossis qhov muag - mus rau - pob khoom ntuj
Edge tiv thaiv rau slit coils
Daim ntawv qhia meej nrog qib, qhov loj me, tus lej xov tooj cua sov thiab tus lej coil
Export seaworthy ntim
Thawv thauj cov duab muaj
Shipping los ntawm hiav txwv, railway lossis huab cua freight raws li kev txiav txim ntim
Vim li cas thiaj xaiv Xi'an Dongmeng Group Co., Ltd.
Cov Qib Qib Siab
304, 304L, 316, 316L, 321, 347, 310S, 430, 904L, 2205 thiab 2507 stainless hlau coils tuaj yeem muab tau.
Kub Rolled thiab Cold Rolled Supply Capability
Peb tuaj yeem muab kub dov No.1 coil thiab txias dov 2B / BA / No.4 / HL coil raws li qhov yuav tsum tau ua.
Customized ua
Slitting, leveling, txiav - mus rau -ntev, ntug trimming thiab tiv thaiv nto yog muaj.
Kev soj ntsuam nruj
Thickness, dav, nto, tshuaj muaj pes tsawg leeg, txhua yam khoom thiab ntim khoom raug kuaj ua ntej xa khoom.
Export Cov ntaub ntawv txhawb nqa
MTC 3.1, packing list, coj mus muag invoice, daim ntawv pov thawj ntawm lub hauv paus chiv keeb thiab thib peb -kev soj ntsuam tog tuaj yeem npaj.
Kev xa khoom thoob ntiaj teb
Export seaworthy packing thiab thawv loading txhawb rau thoob ntiaj teb distributors, manufacturers thiab project contractors.
FAQ
1. Dab tsi yog kub dov stainless hlau kauj?
Kub dov stainless hlau kauj yog stainless hlau kauj ua los ntawm siab -kub dov, annealing thiab pickling. Nws yog feem ntau muab nrog No.1 nto tiav rau industrial fabrication.
2. No.1 tiav stainless hlau kauj yog dab tsi?
No.1 tiav yog kub dov, annealed thiab descaled stainless hlau nto. Nws muaj ib tug matte industrial tsos thiab yog dav siv rau tank, nkoj, qauv thiab machinery.
3. Muaj qib twg?
Cov qib muaj xws li 304, 304L, 316, 316L, 321, 347, 310S, 430, 904L, 2205 thiab 2507.
4. Dab tsi yog qhov txawv ntawm kub dov thiab txias dov stainless hlau kauj?
Kub dov kauj yog ua tiav ntawm qhov kub thiab txias thiab feem ntau muaj qhov No.1 nto nrog cov ntsuas tuab. Cold dov kauj yog ua tiav nyob rau hauv chav tsev kub thiab muaj smoother nto xws li 2B thiab BA.
5. Koj puas tuaj yeem hlais kub dov stainless hlau kauj?
Yog lawm. Slitting kev pab cuam yog muaj raws li qhov yuav tsum tau dav thiab kam rau ua.
6. Koj puas tuaj yeem txiav kub dov kauj rau hauv cov ntawv?
Yog lawm. Leveling thiab txiav - mus rau - ntev kev pabcuam tuaj yeem muab tau raws li cov neeg siv khoom xav tau daim ntawv loj.
7. Koj puas tuaj yeem muab MTC 3.1?
Yog lawm. EN 10204 3.1 daim ntawv pov thawj cov ntaub ntawv pov thawj tuaj yeem muab khoom xa tuaj.
8. Kuv yuav tsum xaiv qib twg rau kev siv dej hiav txwv?
316L yog haum rau ntau cov tshuaj chloride-muaj ib puag ncig, thaum duplex 2205 lossis 2507 raug pom zoo rau kev siv dej hiav txwv loj lossis sab ntug dej hiav txwv.
9. Qib twg thiaj haum rau siab -kub siv?
321, 347 thiab 310S feem ntau yog siv rau siab -kub thiab cua sov- daim ntaub ntawv tiv taus.
10. Cov ntaub ntawv dab tsi kuv yuav tsum muab rau kev hais lus?
Thov muab qib, qauv, thickness, dav, coil hnyav, nto tiav, ntug hom, kom muaj nuj nqis, qhov chaw nres nkoj thiab daim ntawv pov thawj yuav tsum tau.
Nrhiavkub dov stainless hlau kauj nqe, datasheet los yog MTC qauv? Tiv tauj peb hnub no rau kev hais lus ceev.
Peb qhov chaw nyob
Room 4107, Runfeng Building, Sanqiao Tshiab Street, Weiyang District, Xi'an City, Shaanxi Province
Xov tooj
+86 15769214734
E -mail
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