Product Description
Tsim nyob rau hauv peb tshwj xeeb metallurgical casting thiab machining chaw nyob rau hauv Jingjiang, peb Reformer Tubes yog high-alloy, centrifugally cam khwb cia catalyst-filled txheej txheem raj engineered ua hauj lwm raws li cov thawj cov tshuaj tiv thaiv core nyob rau hauv chav methane reforming (SMR) thiab hydrogen ntau lawm furnaces. Tsim los ntawm peb 26 xyoo ntawm kev ua haujlwm siab-alloy casting kev txawj ntse thiab thoob ntiaj teb cov ntawv pov thawj zoo raws li ASME "U" thiab "S" nyiaj muas, peb tsim txhua Reformer Tubes los ua ke siv micro-alloyed, kub-resistant austenitic alloys uas muab tshwj xeeb creep rupture zog, high-temperature oxidation kuj, thiab microstructural stability nyob rau hauv cov hlau, 100 degree. Los ntawm kev ua haujlwm kab rov tav centrifugal casting ua raws li qhov tseeb sab hauv rub-dhau, cov kev ntseeg siab Reformer Tubes tswj cov phab ntsa tuab thiab huv si sab hauv uas ua kom zoo dua cov cua sov hloov mus rau kev hloov pauv cov catalysts, muab lub ntiaj teb syngas, ammonia, thiab cov neeg ua haujlwm refinery lub raj txhim khu kev qha tsim kom muaj kev pabcuam ntev tshaj li 100 xuab moos.
Daim ntawv thov
Steam Methane Reformers (SMR):Ua hauj lwm raws li catalyst-filled radiant cov tshuaj tiv thaiv hlab nyob rau hauv thawj chav hloov kho rau hydrogen thiab synthesis roj tiam.
Ammonia & Methanol Ntau Lawm Rauv:Lub tsev siab nickel catalysts los hloov cov nkev thiab cov nkev rau hauv cov roj synthesis nyob rau hauv qhov kev pab cuam kub kub tas li.
Refinery Hydrogen Nroj Tsuag:Kev khiav hauj lwm hauv cov hluav taws xob sab saum toj thiab sab hluav taws xob hluav taws xob tsim hluav taws xob hloov kho kom muab cov khoom siv hluav taws xob zoo siab rau hydroprocessing complexes.
Furnace Retubing & Revamp Turnarounds:Muab cov kev hloov pauv cov raj sib dhos, harps, thiab catalyst tube spools rau kev teem caij cog qoob loo thiab cov haujlwm txuas ntxiv.
Technical Specifications
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Manufacturing Standards |
ASME Tshooj VIII Div. 1, ASME B31.3, ASTM A608, DIN 17465, API 530 / API RP 573 |
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Txheej txheem Casting |
Kab rov tav centrifugal casting nrog automated pwm spinning thiab tswj directional solidification |
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Qib khoom |
Micro-alloyed tshav kub-resistant alloys: 25Cr35NiNb + Micro (Ti, Zr, Rare Earths), HP40Nb, 35Cr45NiNb, HK40 |
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Tube Dimensions |
Sab nraud txoj kab uas hla (OD) los ntawm 70 hli mus rau 200 hli; Phab ntsa thickness ntawm 8 hli mus rau 25 hli; Ib qho cam ntev txog 4,500 mm (welded rau hauv cov rooj sib txoos txog 15,000 mm) |
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Internal Bore Quality |
100% tag nrho-ntev rub-dhau mus rau sab hauv qhov chaw roughness ntawm Ra Tsawg dua los yog sib npaug rau 3.2 µm, tshem tawm cov txheej sab hauv shrinkage porosity |
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Tsim Kev Ua Haujlwm Kub |
Nruam raj hlau tsim kub txog li 1,050℃(lub sij hawm luv luv mus txog 1,100 degree) |
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Tsim Kev Ua Haujlwm Siab |
Cov txheej txheem sab hauv siab txog 4.5 MPa |
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100,000-Hour Creep Repture Strength |
Tshaj dhau tus qauv Larson-Miller qhov ntsuas qhov ntsuas thoob plaws txhua qib HP micro-alloyed |
Customization Muaj peev xwm
Ua kom tiav Harp & Spool Pre-Assembly:Muab ib qho kev hloov kho cov raj lossis ua tiav cov khoom siv ua ntej ua ntej nrog cov welded inlet pigtails, qhov hluav taws xob weldolets, hauv qab catalyst txhawb cov phiaj, thiab sab saum toj flanges.
Micro-Alloy Metallurgy Optimization:Formulating proprietary trace-element ntxiv (Ti, Zr, Nb, tsis tshua muaj ntiaj teb) kom ua rau lub sij hawm ntev creep rupture zog thiab thermal qaug zog kuj.
Internal Surface Profileing:Optional internal helical rifling los yog micro-fin rub-dhau los txhim kho cov pa turbulence thiab txhim kho sab hauv convective tshav kub hloov coefficients.
Flexible Dimensional Configurations:Customizing tube phab ntsa thicknesses, zuag qhia tag nrho ntev, thiab txuas kho vajtse kom phim cov ntawv tso cai hloov kho cov qauv tsim yam tsis muaj kev rov tsim kho qhov cub sab hauv.
Zero MOQ txwv:Txhawb kev hloov pauv thaum muaj xwm txheej ceev rau tus kheej cov hlab ntsha puas tsuaj thiab ua tiav cov pob retubing suav nrog ntau pua lub raj sib dhos.
Kev Tswj Xyuas Zoo
Certified Factory Accreditations:Tsim nyob rau hauv ASME "U" thiab "S" stamps, ISO 9001: 2015, thiab ISO 3834-2 International Welding Quality accreditation.
QR Code Traceability ntawm Txhua Tube:Txhua ntu cam khwb cia hlau nqa ib lub laser-etched QR code txuas rau cov ntawv pov thawj melting tshav kub tshuaj ntsuam xyuas, centrifugal casting tsis, thiab soj ntsuam cov ntaub ntawv.
100% Kev Ntsuam Xyuas Tsis Muaj Kev Ua Phem:100% full-length Ultrasonic Testing (UT) / Eddy Current Testing (ET), 100% Radiographic Testing (RT) on circumferential welds, thiab Liquid Penetrant Testing (PT) on all machined surfaces.
High-Temperature Mechanical Verification:Cov chav ntsuas kub niaj hnub ntsuas tensile, ntsuas kub siab tensile kuaj, thiab kev ntsuas nrawm nrawm ua rau cov neeg sawv cev casting heats.
Export-Qib Hnyav Ntim:Hnyav-duty ntoo crating nrog kev cai sab hauv contoured kev txhawb nqa thiab vapor-barrier wrapping los tiv thaiv dabtsi yog khoov thiab nto paug paug thaum lub sij hawm dej hiav txwv shipping.
FAQ
Q: Vim li cas qhov kev rub tawm sab hauv yog qhov tseem ceeb rau centrifugally cam khwb cia hloov kho raj?
A: Centrifugal casting pushes sib dua slag thiab shrinkage porosity mus rau hauv txoj kab uas hla. Full-length internal pull-boring removes this porous inner layer, ensuring a dense, defect-free metal wall with uniform wall thickness and improved heat transfer to the catalyst.
Q: Dab tsi yog lub sij hawm tsim khoom siv lead ua rau kev ua tiav ntawm cov raj hloov kho?
A: Lub tshuab hluav taws xob tag nrho retubing teeb feem ntau xav tau 4 mus rau 6 lub hlis los ntawm cov ntaub ntawv lees paub thiab kev pom zoo rau kev kuaj zaum kawg. Kev hloov pauv thaum muaj xwm txheej ceev feem ntau tuaj yeem nrawm dua li ntawm 3 lub hlis.
Q: Dab tsi warranty kev pab them nqi koj muab rau kev hloov kho raj sib dhos?
A: Peb muab 18-hli warranty los ntawm qhov chaw tuaj txog lossis 12 lub hlis los ntawm kev lag luam kev lag luam (qhov twg los ua ntej), txhawb nqa los ntawm cov ntaub ntawv kev tshaj lij thiab cov txheej txheem vuam specifications (WPS).
Q: Cov nqe lus them nqi thiab cov txiaj ntsig dab tsi koj lees txais rau cov ntawv cog lus xa tawm?
A: Peb txhawb EXW thiab FOB shipping nqe lus. Peb cov qauv kev lag luam tseem ceeb yog 30% tso nyiaj ua ntej, 40% kev tsim cov nyiaj them poob haujlwm, thiab 30% tshuav nyiaj li cas ua ntej lub Hoobkas xa khoom, them nyiaj hauv USD, EUR, lossis RMB.
Cim npe nrov: Reformer Tubes, Tuam Tshoj Reformer Tubes manufacturers, lwm tus neeg, Hoobkas
