Pressure Vessel Phaj
Siab lub nkoj steel phaj
Siab lub nkoj steel phajyog cov khoom siv raw rau kev tsim cov boilers, cov tso tsheb hlau luam, cov khoom siv hluav taws xob, thiab cov thawv ntim khoom siv los khaws cov kua dej los yog cov pa roj. Cov thawv no yog siv los khaws thiab tuav ntau cov ntsiab lus, distillates rau cov kua qaub thiab tshuaj lom neeg (xws li methyl isocyanate), uas muaj xws li submersible oxygen cylinders, loj hlau tso tsheb hlau luam ntawm refineries. Tsis tas li ntawd, cov thawv no ua haujlwm ntawm qhov sib txawv ntawm qhov kub thiab txias, yuav tsum tau ua los ntawm ntau hom kev siab ntawm cov phaj steel, kom ua tau raws li lawv cov kev siv.
Lub nkoj siab steel phaj feem ntau tuaj yeem muab faib ua peb hom. Thawj yog lub siab lub nkoj steel phaj ua los ntawm cov qauv hlau, uas muaj cov ntsiab lus tsis tshua muaj alloying hauv nws cov muaj pes tsawg leeg thiab tsim nyog rau kev tsim cov hlab ntsha nruab nrab. Qhov thib ob hom steel phaj yog tsim los ntawm cov hlau nrog ntau dua chromium, molybdenum thiab npib tsib xee los muab kev tiv thaiv ntxiv, uas feem ntau yog siv los ua cov hlab ntsha muaj zog. Peb hom steel phaj yog ua los ntawm stainless hlau uas muaj alloying ntsiab xws li chromium thiab npib tsib xee. Nws muaj kev tiv thaiv corrosion siab thiab lub zog, siv los tsim cov hlab ntsha siab hauv cov khoom noj, tshuaj thiab tshuaj lom neeg kev lag luam.
Thiab peb cov kev qhia tshwj xeeb siab siab lub nkoj steel daim hlau yog siv rau hauv kev lag luam roj thiab roj thiab muaj lub zog siab, tiv thaiv corrosion thiab kub tsis kam. Ntawm lawv,SA516GR70, P275NL1, P295GH, P335GH, SA285GrA, SA285GrB, SA285GrC, SA387GR11 steel phaj yog hlub los ntawm peb cov neeg muas zaub thiab tseem tuaj yeem ua raws li koj xav tau.
Cov kev pabcuam ua haujlwm
- Aotong muab cov kev pabcuam hauv qab no rau cov khoom no:
- High-txhais Plasma Txiav
- Oxy Profileing
- Nplaim Txiav
- xuas nrig ntaus
- Drilling
- Tapping
- Bevelling
- Counter Sinking
- Counter tho txawv
Yog xav paub ntxiv txog cov kev pabcuam ua haujlwm lossis cov qauv dawb uas muab los ntawm Aotong Cov Khoom Siv Hlau, thov hu rau Peb qhov kev pabcuam 24 teev.
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![SA516GR70]()
SA516GR70
Cov hlau phaj nrog lub thickness ntawm ASME (ASTM) SA516GR70 (A516GR70) Tsawg dua lossis sib npaugNtxiv rau Kev Nug -
![P335GH]()
P335GH
P335GH yog tus qauv naj npawb uas tuaj yeem xa mus rau ntau yam khoom lag luam thoob plaws kev lagNtxiv rau Kev Nug -
![SA516GR70]()
SA516GR70
SA516 Qib 70 yog ib qho kev qhia tshwj xeeb rau cov pa roj carbon steel phaj, feem ntau siv hauvNtxiv rau Kev Nug -
![P275 NL1]()
P275 NL1
P275NL1 yog hom thawv phaj uas feem ntau siv hauv kev tsim cov hlab ntsha siab. Nws muaj qhov zooNtxiv rau Kev Nug -
![16 hmo 3]()
16 hmo 3
16Mo3 yog ib hom boiler thiab siab hlab ntsha hlau feem ntau siv hauv kev tsim cov thawv. Nws muajNtxiv rau Kev Nug -
![P295 HWM]()
P295 HWM
P295GH yog ib hom thawv phaj tshwj xeeb uas tsim los rau kev siv kub-kub, xws li kev tsim cov hlabNtxiv rau Kev Nug -
![P335GH]()
P335GH
P355GH yog lub thawv phaj dav siv hauv kev tsim cov hlab ntsha siab rau kev siv kub. Nws muaj covNtxiv rau Kev Nug -
![SA 285 grA]()
SA 285 grA
SA285GrA yog hom thawv phaj tshwj xeeb tsim los rau qis rau nruab nrab tensile lub zog, ua rau nwsNtxiv rau Kev Nug -
![SA 285 GrB]()
SA 285 GrB
SA285GrB yog hom thawv phaj tshwj xeeb uas tsim los rau qis rau nruab nrab tensile lub zog, ua rauNtxiv rau Kev Nug -
![SA 285 GrC]()
SA 285 GrC
SA285GrC yog hom thawv phaj tshwj xeeb tsim los rau qis rau nruab nrab tensile lub zog, ua rau nwsNtxiv rau Kev Nug -
![TIAB SA 387GR11]()
TIAB SA 387GR11
ASTM (SA387GR11CL2) ASME A387GR22CL2 siv los tsim cov boilers thiab cov hlab ntsha siab. Cov hlauNtxiv rau Kev Nug
Hais txog peb lub tuam txhab
Founded hauv 2004, Qinhuangdao Aotong yog ib pab pawg neeg lag luam uas integrates kev lag luam, steel sib sib zog nqus ua, warehousing thiab logistics. Peb lub tuam txhab muaj cov chaw tsim khoom hlau thiab chaw xa khoom, thiab peb lub Hoobkas npog thaj tsam ntawm 202, 000 square metres, nrog cov khoom tsim tawm txhua xyoo ntau dua 300, 000 tons. Peb tau teeb tsa ntau lub tshuab steel thiab cov tub lag luam thoob plaws lub tebchaws, xws li Chenggang Wuyang. Thiab peb ua lag luam nrog cov neeg siv khoom los ntawm Tebchaws Europe, South America, Southeast Asia thiab lwm qhov chaw, tau txais kev ntseeg siab.
Tiv tauj peb ntawm no
Lwm yam kev siv ntawm Cov Khoom Siv Hluav Taws Xob:
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Boilers, Tank tsheb
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Calorifiers, Cia tank
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Cov kab
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Dished xaus, Valves
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Cov lim
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Kub exchangers
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Cov kav dej
Daim ntawv pov thawj
P355GH Khoom Taw Qhia
|
Qib |
C |
Mn |
Si max |
P max |
S max |
|
EN 10028-2P355GH |
0.1-0.22 |
1.1-1.7 |
0.6 |
0.025 |
0.015 |
SA285GrC Khoom Taw Qhia
|
Qib |
Chemical Composition (%) |
|
|
|
|
|
C max |
Mn max |
Si |
P max |
Smax |
|
|
A285 Qib CS (A285 GRC) |
0.28 |
0.98 |
- |
0.035 |
0.035 |
Ntxiv rau cov khoom lag luam tshwj xeeb, Aotong tseem tsim cov khoom lag luam nrog cov khoom sib txawv thiab qib, raws li kev txiav txim
- kev xav tau thiab kev xeem thib peb.
- General Specifications & Kev Xeem Ntxiv:
- Brinell Hardness (BHN)
- Rockwell Hardness (RW)
- NACE MR-0175 & MR-0103
- Kev kuaj ultrasonic (UT)
- Charpy V-Notch Testing (CVN)
- Simulated Post Weld Thaum tshav kub kub kho (SPWHT)
- Hydrogen Induced Cracking (HIC)
- Qhov kawg tensile zog (UTS)
- Yield thiab tensile zog (YS)
FAQ
Q: Dab tsi yog cov qauv tsim ntawm cov hlab ntsha siab tshaj plaws?
Q: Hom txheej twg yog siv rau cov hlab ntsha siab?
Q: Koj puas muab cov kev pabcuam siab lub nkoj ntim khoom?
Q: Cov khoom siv dab tsi yog siv rau flange ntawm lub nkoj siab?
Q: Vim li cas cov khoom ntawm lub nkoj siab tseem ceeb?
Q: Dab tsi yog qhov ntev thiab qhov tshwj xeeb ntawm cov phaj siab siab?
Q: Cov khoom siv dab tsi yog cov hlab ntsha siab ua los ntawm?
Q: Dab tsi yog cov khoom ntawm lub nkoj siab?
Raws li ib qho ntawm cov ua lag luam thiab cov muag khoom nyob rau hauv Suav teb, peb sov siab txais tos koj rau cov lag luam wholesale siab siab phaj phaj rau muag ntawm no los ntawm peb lub hoobkas. Tag nrho peb cov khoom yog nrog cov khoom zoo thiab tus nqi qis.
