Product Overview
ASTM A516 Qib 70 yog siab- lub zog carbon steel phaj tshwj xeeb tsim los rau cov hlab ntsha siab, boilers, kub exchangers, thiab cia tso tsheb hlau luam ua hauj lwm nyob rau hauv nruab nrab thiab qis - kub kev pab cuam tej yam kev mob.
Nws yog ib qho ntawm cov qib siab tshaj plaws ntawm cov hlab ntsha steel qib hauv ntiaj teb EPC engineering tej yaam num, qhov twg kev nyab xeeb, siab tsis kam, thiab ntev - lub sij hawm ua hauj lwm kev ntseeg siab yog ib qho tseem ceeb yuav tsum tau.
Vim li cas ASTM A516 Qib 70 Muaj Kev Ntseeg hauv Ntiaj Teb Engineering Projects
Tsim los rau Kev Siv Khoom Siv Siab
A516 Gr70 yog tsim los rau:
• Cov hlab ntsha siab
• Boilers
• Muaj cov tank cia
Ua kom muaj kev nyab xeeb ua haujlwm nyob rau hauv cov xwm txheej hauv siab.
Kev ua tau zoo ntawm Fabrication
• Tsawg carbon sib npaug ua kom zoo weldability
• Txo qhov yuav tsum tau ua kom sov
• Tsim nyog rau cov txheej txheem welded complex
• Tsawg nqi fabrication tag nrho rau manufacturers
High Toughness & Cov qauv kev nyab xeeb
• Muaj zog tiv thaiv kom tawg tawg
• Kev ua haujlwm ruaj khov nyob rau hauv qhov chaw kub qis thiab nruab nrab
• Txhim khu kev qha nyob rau hauv dynamic thiab cyclic loading tej yam kev mob
Kev coj tus cwj pwm tsis sib xws
Xyuas kom meej:
• Uniform batch-rau-batch zoo
• Predictable fabrication tshwm sim
• Txo engineering thiab qhov kev pheej hmoo ntawm qhov project
Khoom Specification
|
Yam khoom |
Specification |
|
Txuj |
ASTM A516 / ASME SA516 |
|
Qib |
Qib 70 |
|
Hom |
Boiler & Siab Vessel Steel Phaj |
|
Thickness |
6-300 hli |
|
Dav |
1000-4000 hli |
|
Ntev |
3000-12000 hli |
|
Qhov xwm txheej |
Raws li Rolled / Normalized / Stress Relieved |
Tshuaj muaj pes tsawg leeg
|
Lub ntsiab |
Cov ntsiab lus |
|
C |
Tsawg dua lossis sib npaug li 0.31% |
|
Mn |
0.79 – 1.30% |
|
P |
Tsawg dua lossis sib npaug li 0.035% |
|
S |
Tsawg dua lossis sib npaug li 0.035% |
|
Si |
0.13 – 0.45% |
Mechanical Properties
|
Khoom |
Tus nqi |
|
Tensile zog |
485-620 MPa |
|
Yield zog |
Ntau dua lossis sib npaug li 260 MPa |
|
Elongation |
17% – 23% |
|
Impact Toughness |
Kev xaiv CVN xeem muaj |
Core Industrial Applications
Pressure Vessel Manufacturing:Cia spheres, gas separators, tshuaj reactor kab, thiab distillation yees.
Boiler & Power Generation Systems:Siab -siab muaj boilers, chav tsim nruas, thiab plhaub kub exchangers.
Roj & Roj / Petrochemical EPC:LNG/LPG onshore storage tanks, refinery process equipments, thiab qaub-cov nkoj kho mob.
Heavy Engineering Cheebtsam:Cov khoom siv tsuas yog cov khoom siv ua ke thiab siab -load siab- bearing structural fabrications.
Tus nqi -Ntxiv cov txheej txheem & Ua ntej-Kev them nyiaj yug Fabrication
Txhawm rau txo koj lub sijhawm ua haujlwm ua haujlwm thiab cov nqi ua haujlwm, peb muab cov vuam- npaj xa tuaj:
Precision txiav:CNC ntshav, laser, thiab cov pa hnyav heev - nplaim taws ncaj / profile txiav.
Ntug Kev Npaj:Beveling thiab ntug milling raws li koj cov txheej txheem vuam specifications (WPS).
Kev kho deg:Kev tua blasting (Sa 2.5 tus qauv) thiab ib ntus tiv thaiv- xeb priming.
Kev Xeem Npaj:Precision drilling los yog profileing raws li cov qauv engineering kos duab.
Kev soj ntsuam zoo & Cov ntaub ntawv nthuav dav
Txhua qhov khoom xa tuaj yog rov qab los ntawm lub voj pob tshab traceability. Cov ntaub ntawv muaj xws li:
• Tshuaj muaj pes tsawg leeg ladle thiab cov khoom tsom xam.
• Cov ntaub ntawv qhia txog cov cuab yeej cuab tam (Tensile, Yield, Elongation).
• 100% Ultrasonic Testing (UT) ua raws li ASTM A435, A577, lossis A578 (Qib A/B/C) kom tshem tawm cov teeb meem hauv laminar.
• Dimensional kam rau ua thiab cov ntaub ntawv soj ntsuam defect.
• EN 10204 3.1 / 3.2 Mill Test Certificate.
Surface Condition & Export Ntim
Nto Options:
• Dub pleev xim rau
• Tua blasted (Sa 2.5)
• Anti- xeb oiled
• Mill tiav
Export Ntim System
• Steel strip bundling reinforcement
• Waterproof yas qhwv
• Ntoo lossis steel ncej tiv thaiv
• Thawv thauj khoom txhawb zog
• Thaum tshav kub kub cim rau tag nrho traceability
Vim li cas cov neeg cog lus thoob ntiaj teb xaiv Youcheng Steel
Engineering-Qib Kev Tswj Xyuas Qhov Zoo
• Certified millsourcing system
• Thaum tshav kub kub traceability rau txhua phaj
• EN10204 3.1 / 3.2 ntawv pov thawj muaj
Muaj pov thawj muaj kev thov kev paub
Peb A516 Gr70 steel phaj yog dav siv rau:
• Refinery expansion thiab tu tej yaam num
• Fais fab nroj tsuag boiler system fabrication
• LNG cia tank tsim tej yaam num
• Petrochemical siab hlab ntsha manufacturing
• Muaj EPC cov neeg ua haujlwm cog lus cov kev pab cuam
Thib peb-Kev Pabcuam Kev Tshawb Fawb
Peb txhawb nqa tag nrho:
• SGS tshuaj xyuas
• Kev tshuaj xyuas Bureau Veritas (BV).
• TÜV Rheinland ntawv pov thawj
• Cov neeg siv khoom- tau xaiv cov chaw soj ntsuam
Kev Tswj Xyuas Kev Ruaj Ntseg
Peb pab cov neeg yuav khoom thoob ntiaj teb txo qis kev pheej hmoo ntawm kev yuav khoom los ntawm:
• ruaj khov batch ntau lawm tswj system
• Ua ntej- kuaj xyuas cov khoom xa tuaj
• Tag nrho cov ntaub ntawv traceability (heat naj npawb system)
• Export- txheem ntim rau hiav txwv freight
• Kev tswj cov ntaub ntawv raug (MTC pov thawj)
Peb Daim Ntawv Pov Thawj
Cov lus nug nquag
Cim npe nrov: astm a516 qib 70 boiler steel phaj, Tuam Tshoj astm a516 qib 70 boiler steel phaj manufacturers, lwm tus neeg, Hoobkas
