Xi'an Dongmeng Group Co., Ltd. yog ib qho ntawm feem txhim khu kev qha manufacturers thiab lwm tus neeg ntawm UNS S38815 Stainless hlau yeeb nkab thiab raj|High Silicon Austenitic Stainless Steel Supplier 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.
UNS S38815 stainless hlau yeeb nkab thiab rajyog ib lub siab -silicon austenitic stainless hlau khoom tsim los rau corrosive thiab siab -kub muaj ib puag ncig. Piv nrog cov pa 304 lossis 316L stainless hlau, UNS S38815 muaj cov ntsiab lus silicon ntau dua, ua ke nrog chromium, npib tsib xee, molybdenum thiab tooj liab, muab nws muaj zog tiv thaiv acid corrosion, oxidation, sulfidation thiab tshuaj lom neeg tawm tsam hnyav.
Xi'an Dongmeng Group Co., LtdUNS S38815 stainless hlau yeeb nkab, UNS S38815 stainless hlau raj, seamless yeeb nkab thiab welded yeeb nkab rau chemical processing, sulfuric acid systems, petrochemical khoom, marine engineering, metallurgy, siab - kub Cheebtsam thiab hnyav industrial applications. UNS S38815 kuj tseem cuam tshuam nrog ZeCor alloy, uas tau tsim los ua qis dua - tus nqi siab - silicon austenitic stainless hlau xaiv rau concentrated sulfuric acid ib puag ncig.
Pab neeg tshaj lij
7 x24h
UNS S38815 Stainless Hlau Yeeb thiab Tube Txheej txheem cej luam
UNS S38815 yog qib tshwj xeeb stainless hlau tsim rau cov ntawv thov uas cov qauv stainless hlau yuav tsis muaj kev tiv thaiv corrosion txaus. Nws cov ntsiab lus silicon siab pab tsim kev tiv thaiv silica / chromia- nplua nuj nto nplai, txhim kho cov kua qaub corrosion, siab - kub oxidation, carburization thiab sulfidizing cua.
Rau kev siv cov yeeb nkab thiab raj, UNS S38815 raug xaiv qhov twg cov kav dej yuav tsum tiv taus cov tshuaj lom neeg tawm tsam, kub siab lossis sulfur - muaj ib puag ncig. Nws yog feem ntau txiav txim siab rau cov nroj tsuag tshuaj, cov kua qaub rov qab, kev ua cov sulfuric acid, cov khoom siv petrochemical, cov tshuab hauv hiav txwv, cov nroj tsuag metallurgical thiab corrosion- cov cuab yeej muaj zog.
Peb UNS S38815 stainless hlau yeeb nkab thiab raj tuaj yeem muab tau raws li qhov yuav tsum tau ua, suav nrog kev kho OD, phab ntsa thickness, ntev, qhov chaw, qhov kawg kev npaj, cov ntaub ntawv tshuaj xyuas thiab cov khoom xa tawm.
Core Zoo
1. High Silicon Corrosion Resistance
UNS S38815 muaj kwv yees li 5.5-6.5% silicon, uas txhim kho kev tiv thaiv rau cov kua qaub tawm tsam thiab siab -kub corrosion.
2. Haum rau Sulfuric Acid Ib puag ncig
UNS S38815 / ZeCor- hom alloy yog txuam nrog cov concentrated sulfuric acid kev pab cuam thiab tau tsim raws li tus nqi -zoo siab-silicon austenitic stainless hlau rau tej qhov chaw.
3. Austenitic Stainless Steel Structure
Cov chromium-nickel austenitic matrix muab kev tiv thaiv corrosion zoo, toughness thiab fabrication kev ua tau zoo rau kev xav tau kev lag luam.
4. Mo thiab Cu Alloying Support
Molybdenum thiab tooj liab pab txhim kho corrosion kuj nyob rau hauv xaiv acidic thiab tshuaj ib puag ncig.
5. Kev cai yeeb nkab thiab raj xa khoom
Seamless yeeb nkab, welded yeeb nkab, raj, txiav - mus rau - ntev yeeb nkab, beveled - kawg yeeb nkab thiab qhov project - qhov ntev tshwj xeeb tuaj yeem muab tau raws li tus neeg yuav khoom.
Specifications & Standards
| Yam khoom | Muaj Ntau Yam |
|---|---|
| Khoom | UNS S38815 Stainless Hlau Yeeb thiab Tube |
| Hom khoom | High Silicon Austenitic Stainless Hlau |
| Qeb khoom | 14Cr-16Ni-6Si-1Mo-1Cu |
| UNS Number | S38815 |
| Cov Khoom Muag Khoom | Seamless Yeeb Nkab, Welded Yeeb Nkab, Tube, Kev Cai Tube |
| Sab nraud txoj kab uas hla | Customized raws li qhov project xav tau |
| Phab ntsa Thickness | Customized, txheem phab ntsa thiab phab ntsa hnyav muaj |
| Ntev | 5.8 m, 6 m, 11.8 m, 12 m, SRL, DRL, txiav- mus rau - ntev |
| Nto | Pickled, annealed, polished, passivated |
| Xaus | Plain End, Beveled End, Threaded End, Capped End |
| Kev ua haujlwm | Txiav, beveling, polishing, marking, packing |
| Kev sim | PMI, tshuaj ntsuam xyuas, ntsuas tensile, ntsuas qhov ntev, ntsuas hydrostatic |
| Daim ntawv pov thawj | MTC 3.1, EN 10204 3.1 / 3.2, thib peb-kev tshuaj xyuas tog |
| Ntim | Cov kaus mom yas, pob khoom, rooj ntoo, seaworthy export packing |
Cov khoomDaim ntawv thov
Sulfuric Acid Systems
UNS S38815 stainless hlau yeeb nkab yog tsim rau xaiv sulfuric acid tuav, kua qaub rov qab thiab cov kua qaub ua tshuab.
Kev ua tshuaj lom neeg
Siv rau corrosive chemical pipelines, reactors, acid-cov cuab yeej tiv taus, tshuaj hloov tshuab thiab cog cov kav dej.
Kev lag luam Petrochemical
Haum rau sulfur -muaj cov xov xwm, siab -kub corrosive systems, txheej txheem piping thiab cov khoom lag luam.
Marine Engineering
Siv nyob rau hauv cov dej hiav txwv xaiv -txog los yog chloride- muaj corrosive ib puag ncig uas yuav tsum tau zoo corrosion kuj.
Metallurgy thiab Rauv Systems
Yuav siv tau rau hauv siab -kub industrial systems, metallurgical khoom thiab corrosion{1}}resistant furnace- hais txog cov khoom.
Cov khoom siv fais fab thiab ib puag ncig
Haum rau xaiv cov roj flue, kev kho cov khib nyiab, kua qaub tuav thiab siab -kub corrosion tswj tshuab.
Heavy Industrial Equipment
Siv rau corrosion-cov tubular qhov chaw, lub tes tsho, cov kav dej thiab cov kev cai-fabricated industrial qhov chaw.
Chemical Composition (Qhov hnyav%)
| Element | Cov ntsiab lus % |
|---|---|
| C | Tsawg dua los yog sib npaug li 0.03 |
| Si | 5.50–6.50 |
| Mn | Tsawg dua lossis sib npaug li 2.00 |
| P | Tsawg dua lossis sib npaug li 0.040 |
| S | Tsawg dua los yog sib npaug rau 0.020 |
| Cr | 13.00–15.00 |
| Ni | 15.00–17.00 |
| Mo | 0.75–1.50 |
| Cu | 0.75–1.50 |
| Al | Tsawg dua los yog sib npaug li 0.30 |
| Fe | Tshuav |
Khoom siv Feature Analysis
High Silicon Cov ntsiab lus
Qhov tseem ceeb tshaj plaws ntawm UNS S38815 yog nws cov ntsiab lus silicon siab. Silicon pab txhim kho oxidation tsis kam thiab txhawb kev tsim cov txheej txheem tiv thaiv oxide nyob rau hauv siab - kub thiab corrosive tej yam kev mob. MakeItFrom kuj tseem sau tseg tias S38815 yog qhov tseem ceeb ntawm cov hlau tsis muaj steel hlau rau nws cov ntsiab lus siab silicon sib piv.
Chromium{0}}Nickel Austenitic Matrix
Chromium txhawb nqa dav dav corrosion thiab oxidation tsis kam, thaum npib tsib xee stabilizes austenitic qauv thiab txhim kho toughness thiab corrosion kuj.
Molybdenum thiab tooj liab ntxiv
Mo thiab Cu txhim kho kev tiv thaiv rau kev xaiv txo cov kua qaub thiab tshuaj lom neeg ib puag ncig, ua rau S38815 haum rau kev ua tshuaj lom neeg hnyav.
Tsawg Carbon Design
Cov ntsiab lus carbon tsawg pab txo qis carbide nag lossis daus thiab txhawb kev tiv thaiv corrosion zoo dua hauv cov vuam lossis cua sov- thaj chaw cuam tshuam.
Mechanical Properties
| Khoom | Yam Khoom Siv Khoom |
|---|---|
| Tensile zog | Raws li cov ntaub ntawv kawg specification thiab MTC |
| Yield zog | Raws li cov ntaub ntawv kawg specification thiab MTC |
| Elongation | Raws li cov ntaub ntawv kawg specification thiab MTC |
| Hardness | Raws li cov ntaub ntawv kawg specification thiab MTC |
| Qhov xwm txheej | Annealed / daws kho raws li kev txiav txim yuav tsum tau |
Cov khoom siv kho tshuab kawg yuav tsum raug lees paub raws li tus qauv siv, daim ntawv tsim khoom, kev kho cua sov thiab daim ntawv pov thawj cov khoom siv.
Lub cev muaj zog
| Khoom | Cov lus piav qhia |
|---|---|
| Qhov ntom | Zoo ib yam li austenitic stainless hlau |
| Qauv | Austenitic stainless hlau |
| Corrosion Resistance | Zoo heev hauv cov kua qaub thiab cov sulfur - uas muaj ib puag ncig |
| Oxidation Resistance | Txhim kho los ntawm cov ntsiab lus silicon siab |
| Magnetic Property | Feem ntau tsis yog -magnetic nyob rau hauv annealed mob |
| Thaum tshav kub kub Resistance | Tsim nyog rau kev xaiv siab -kub corrosive ib puag ncig |
Corrosion Resistance Analysis
UNS S38815 feem ntau yog xaiv thaum qhov chaw pabcuam yog nruj heev rau cov qib stainless hlau. Nws cov silicon siab, chromium thiab npib tsib xee ua ke muab kev txhim kho kev tiv thaiv hauv cov kua qaub thiab siab -kub corrosive.
Sulfuric Acid Service
UNS S38815 / ZeCor-hom alloy yog txuam nrog ib puag ncig uas muaj cov tshuaj sulfuric acid. Alloy Digest piav qhia txog ZeCor alloy UNS S38815 raws li tsim los ua tus nqi qis dua - lwm tus nqi ntawm cov siab -silicon austenitic stainless hlau rau cov kev pabcuam sulfuric acid.
Siab -kub Corrosion
Cov ntsiab lus ntawm silicon siab pab txhim kho oxidation tsis kam thiab txhawb kev tiv thaiv nplai tsim nyob rau hauv qhov kub thiab txias.
Sulfidizing Atmospheres
UNS S38815 tau piav qhia hauv cov ntaub ntawv pej xeem raws li tsim nyog rau kub, corrosive thiab sulfur- muaj ib puag ncig, suav nrog sulfidizing atmospheres.
Chemical Processing Media
Mo thiab Cu ntxiv txhawb kev tiv thaiv corrosion hauv cov tshuaj lom neeg ib puag ncig uas cov pa 304 / 316L tuaj yeem ua tsis tau raws li qhov kev xav tau ntawm lub neej.
Kev Ntsuam Xyuas Kev Ua Haujlwm
UNS S38815 yeeb nkab thiab raj yuav tsum tau ua tib zoo ua vim nws tshwj xeeb siab - silicon alloy system.
Pom zoo ua cov ntsiab lus:
Siv cov kev txiav ruaj khov kom tsis txhob overheating.
Zam kom tsis txhob muaj qhov paug tawm ntawm cov cuab yeej carbon steel.
Siv cov khoom siv stainless hlau ua haujlwm tshwj xeeb yog tias ua tau.
Tiv thaiv cov yeeb nkab kawg thaum tuav thiab kev thauj mus los.
Paub meej cov txheej txheem vuam ua ntej fabrication.
Siv pickling thiab passivation yog tias xav tau.
Rau kev pabcuam tseem ceeb, ua PMI thiab corrosion- txheeb xyuas ua ntej xa khoom.
Siab -silicon stainless hlau yuav xav tau kev tswj nruj dua li tus qauv 304 / 316L stainless hlau kav.
Vuam Performance Analysis
UNS S38815 tuaj yeem welded, tab sis cov txheej txheem vuam yuav tsum raug lees paub raws li qhov yuav tsum tau ua, cov yeeb nkab loj, phab ntsa tuab thiab ib puag ncig kev pabcuam.
Cov ntsiab lus tseem ceeb ntawm welding:
Siv cov khoom muab tub lim tsim nyog pom zoo rau S38815 lossis qhov project specification.
Tswj cov cua kub tawm thaum lub sij hawm vuam.
Tsis txhob kis kab mob los ntawm carbon steel.
Ntxuav thiab tiv thaiv qhov chaw vuam ua ntej thiab tom qab vuam.
Pickling thiab passivation raug pom zoo tom qab vuam qhov muaj feem xyuam.
Rau kev pabcuam acid hnyav, cov txheej txheem vuam tsim nyog tau pom zoo.
PT / RT / UT kev tshuaj xyuas tuaj yeem npaj rau qhov tseem ceeb welds.
Alloy Digest sau tseg tias ZeCor alloy UNS S38815 muaj pes tsawg leeg yog sib npaug los muab kev txhim kho weldability nyob rau hauv siab -silicon austenitic stainless hlau tsev neeg
UNS S38815 vs 316L Stainless hlau yeeb nkab
| Yam khoom | UNS S38815 Stainless hlau yeeb nkab | 316L Stainless hlau yeeb nkab |
|---|---|---|
| Hom alloy | High silicon austenitic stainless hlau | Mo-cov kabmob austenitic stainless hlau |
| Ntsiab Feature | High Si rau acid thiab siab -kub corrosion kuj | General chloride corrosion kuj |
| Cov ntsiab lus Silicon | Kwv yees li . 5.5–6.5% | Feem ntau qis dua |
| Hom kev siv | Sulfuric acid, tshuaj, siab -kub corrosive media | Marine, zaub mov, tshuaj, kev lag luam piping |
| Nqi | Siab tshaj tus qauv stainless hlau | qis dua thiab ntau dua |
| Muaj | Kev txiav txim tshwj xeeb / qhov project muab | Common stock qib |
| Zoo tshaj rau | Kev xeb hnyav thiab kev pabcuam acid tshwj xeeb | General corrosion thiab chloride ib puag ncig |
UNS S38815 vs UNS S32615
| Yam khoom | UNS S38815 | UNS S32615 |
|---|---|---|
| Hom | High silicon austenitic stainless hlau | High silicon acid -resistant austenitic stainless hlau |
| Daim ntawv thov tseem ceeb | Acid, sulfur-muaj, siab-kub corrosive ib puag ncig | Concentrated sulfuric acid pab |
| Muab Kev Pom Zoo | Yeeb, raj, phaj, bar los ntawm qhov project | Phaj, yeeb nkab, raj, kev cai Cheebtsam |
| Kev xaiv tus neeg yuav khoom | Raws li kev tshaj tawm tshuaj, qhov kub thiab txias, tus nqi corrosion thiab qhov project tus qauv | Raws li cov concentrated sulfuric acid tej yam kev mob |
Kev Tshawb Fawb & Kev Pov Hwm Zoo
Xi'an Dongmeng Group Co., Ltd. muab kev soj ntsuam nruj rau UNS S38815 stainless hlau yeeb nkab thiab raj ua ntej xa khoom.
Khoom Description
| Cov khoom soj ntsuam | Kev piav qhia |
|---|---|
| Raw Material Verification | Thaum tshav kub kub tooj, qib, melting batch thiab specification check |
| Tshuaj ntsuam xyuas | Si, Cr, Ni, Mo, Cu thiab lwm yam tseem ceeb pov thawj |
| PMI Test | Kev txheeb xyuas cov khoom zoo ua ntej ua zaub mov xa tuaj |
| Dimension soj ntsuam | OD, phab ntsa thickness, ntev, ovality thiab ncaj |
| Kev soj ntsuam saum npoo | Cracks, pits, khawb, dents thiab xyuas qhov chaw paug |
| Mechanical Test | Tensile, tawm los, elongation raws li qhov kawg specification |
| Hydrostatic Test | Muaj raws li kev txiav txim siab |
| NDT Inspection | UT / RT / PT muaj rau kev pabcuam tseem ceeb |
| MTC | EN 10204 3.1 / 3.2 muaj |
| Thib peb-Kev soj ntsuam tog | SGS, BV, TUV, Lloyd's lossis cov neeg siv khoom- tau txais kev tshuaj ntsuam xyuas |
Ntim & Shipping
Cov kaus mom yas ntawm ob qhov kawg
Cov yeeb nkab txuas nrog steel strips
Waterproof qhwv
Ntoo rooj rau me me txoj kab uas hla los yog precision raj
Hlau ncej tiv thaiv rau cov kav loj - loj
Anti-kev sib tsoo tiv thaiv rau beveled kawg
Clear cov ntawv nrog qib, kub tooj, qhov loj thiab ntau
Export seaworthy ntim
Thawv thauj cov duab muaj
Shipping los ntawm hiav txwv, railway los yog huab cua freight raws li qhov project
Vim li cas thiaj xaiv Xi'an Dongmeng Group Co., Ltd.
Tshwj xeeb Alloy Supply Capability
Peb muab stainless hlau yeeb nkab thiab raj tsis tsuas yog nyob rau hauv ntau qib, tab sis kuj nyob rau hauv tshwj xeeb UNS qib xws li S38815.
Qhov project-raws li Customization
OD, phab ntsa thickness, ntev, kawg hom, nto thiab soj ntsuam yuav tsum customized.
Kev txheeb xyuas cov khoom nruj
PMI, tshuaj ntsuam xyuas muaj pes tsawg leeg thiab MTC 3.1 tuaj yeem muab los lees paub qhov tseeb qib.
Seamless thiab Welded Options
Hom yeeb nkab haum tuaj yeem pom zoo raws li qhov siab, qhov kub thiab txias, corrosion media thiab pob nyiaj siv.
Export Packing thiab cov ntaub ntawv
Seaworthy packing, marking, daim ntawv pov thawj cov ntaub ntawv thiab thib peb - tog soj ntsuam muaj nyob rau thoob ntiaj teb tej yaam num.
FAQ
1. UNS S38815 stainless hlau yog dab tsi?
UNS S38815 yog siab -silicon austenitic stainless hlau tsim los rau corrosive thiab siab - qhov kub thiab txias ib puag ncig kev lag luam.
2. UNS S38815 siv rau dab tsi?
Nws yog siv nyob rau hauv sulfuric acid systems, tshuaj ua, petrochemical khoom, marine engineering, metallurgy thiab hnyav corrosion daim ntaub ntawv.
3. Puas yog UNS S38815 tib yam li 316L?
Tsis yog. 316L yog ib hom molybdenum-cov kabmob stainless hlau, thaum UNS S38815 yog siab-silicon tshwj xeeb stainless hlau nrog kev ua tau zoo dua nyob rau hauv cov kua qaub xaiv thiab siab -kub corrosive ib puag ncig.
4. Dab tsi yog cov ntsiab lus ntawm silicon ntawm UNS S38815?
Cov ntaub ntawv pej xeem feem ntau teev UNS S38815 silicon cov ntsiab lus ntawm kwv yees li 5.5–6.5%.
5. Koj puas tuaj yeem muab UNS S38815 seamless yeeb nkab?
Yog lawm. Seamless UNS S38815 stainless hlau yeeb nkab thiab raj tuaj yeem muab tau raws li qhov project loj thiab kom muaj nuj nqis.
6. Koj puas tuaj yeem muab UNS S38815 welded yeeb nkab?
Yog lawm. Welded yeeb nkab tuaj yeem muab rau qhov ntau thiab tsawg, tshwj xeeb tshaj yog rau qhov project-raws li kev cai.
7. UNS S38815 yeeb nkab puas tuaj yeem raug txiav kom ntev ntev?
Yog lawm. Txiav - mus rau - qhov ntev kev pab cuam, beveling, marking thiab packing tuaj yeem npaj ua ntej xa khoom.
8. Koj puas tuaj yeem muab MTC 3.1?
Yog lawm. MTC 3.1 thiab EN 10204 3.1 / 3.2 daim ntawv pov thawj tuaj yeem muab tau raws li qhov xav tau.
9. Cov ntaub ntawv twg kuv yuav tsum muab rau kev hais lus?
Thov muab cov khoom qib, OD, phab ntsa thickness, ntev, ntau, yeeb nkab hom, nto, kawg hom, daim ntawv thov ib puag ncig thiab daim ntawv pov thawj yuav tsum tau.
10. Puas tuaj yeem teem caij kuaj thib peb -?
Yog lawm. SGS, BV, TUV, Lloyd's los yog cov neeg siv khoom-tso cai thib peb- kev tshuaj xyuas tuaj yeem npaj ua ntej xa khoom.
Tiv tauj peb
Xi'an Dongmeng Group Co., Ltd.
Xov tooj / WhatsApp / WeChat:+8615769214734
Email:office@dongmjd.com
NrhiavUNS S38815 stainless hlau yeeb nkab nqe, datasheet los yog MTC qauv? Tiv tauj peb hnub no rau kev hais lus nrawm.
Cim npe nrov: UNS S38815 Stainless Hlau Yeeb thiab Tube|High Silicon Austenitic Stainless Steel Supplier, Tuam Tshoj UNS S38815 Stainless Hlau Yeeb thiab Tube|Tuam Tshoj High Silicon Austenitic Stainless Hlau Chaw tsim tshuaj paus, lwm tus neeg, Hoobkas
