SA516 Gr 70 Kev siv lub nkoj siab hauv Petrochemical Thiab Zog Kev Lag Luam
Cov lus piav qhia ntxaws ntxaws
| MAIN MATERIAL: | ASME SA516 Gr.60, ASME SA516 GR.70 | Standard: | ASME -BPVC Tshooj VIII, EN13445, API 510, API 620, API 650, API 653, ISO 16528 |
|---|---|---|---|
| SIZE: | Raws li kev kos duab | HOM: | Cia lub nkoj, Kub Exchanger, Reactor, Separator, Cryogenic Vessel |
| Qhov tseem ceeb: |
Petrochemical Pressure Vessel /Energy Industries Pressure Vessel/SA516 Gr 70 Lub Nkoj Siab |
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Basic Properties
Khoom siv: Carbon steel phaj rau qis- mus rau- nruab nrab kub siab cov hlab ntsha.
Txuj: ASTM A516 / A516M
Qib: Gr.70 (tsawg kawg tensile zog ntawm 70 ksi, ~ 485 MPa).
SA516 Gr.70 yog cov pa roj carbon steel phaj dav siv hauv kev tsim cov hlab ntsha siab.
Tshuaj muaj pes tsawg leeg
| Lub ntsiab | C (Carbon) | Manganese (Mn) | P (phosphorus) | S (Sulfur) | Si (Silicon) |
| Cov ntsiab lus | Tsawg dua lossis sib npaug li 0.30% | 0.85–1.20% | Tsawg dua lossis sib npaug li 0.025% | Tsawg dua lossis sib npaug li 0.025% | 0.15–0.40% |
Mechanical Properties
| Khoom | Kev xav tau |
| Tensile zog | 70-85 ksi (485-585 MPa) |
| Yield zog | Ntau dua lossis sib npaug rau 38 ksi (Ntau dua lossis sib npaug rau 260 MPa) |
| Elongation | Ntau dua lossis sib npaug li 21% (50 hli ntsuas qhov ntev) |
| Impact Toughness | Ua raws (piv txwv li, -46℃xeem) |
Cov ntawv thov tseem ceeb
SA516 Gr.70 yog tsim los rau cov hlab ntsha siab, feem ntau siv hauv:
Petrochemicals: Cia tanks, reactors, distillation txhua.
Zog: boilers, chav generators, tshav kub exchangers.
Natural Gas: LPG / LNG cia tanks.
Tsawg- Cov Khoom Kub Kub: Haum rau ib puag ncig siab dua -46℃(nrog rau kev sim)
International sib npaug
Teb chaws Europe: EN 10028 P355GH (cov khoom zoo sib xws).
Nyiv: JIS G3115 SPV490.
Tuam Tshoj: GB 713 Q345R (zoo sib xws tab sis nrog me ntsis kev sib xyaw ua ke).
Cov ntsiab lus ntawm Hom Hom
| Hom | Piv txwv | Key Siv Case |
| Lub nkoj cia | Propane tank, cua txais | Tuav cov kua qaub |
| Thaum tshav kub kub Exchanger | Plhaub-thiab- raj, boiler | Hloov cov cua sov ntawm cov kua |
| Reactor | Batch reactor, CSTR | Tshuaj tiv thaiv |
| Towers kab | Distillation Kem | Scrubbing Tower |
| Cryogenic nkoj | LNG cia tank | Ultra-low-kub cia |
Hais txog GNEE
GNEE tau tsim muaj xyoo 2008 thiab nyob ntawm No.4-1114, Beichen Building, Beicang Town, Beichen District, Tianjin, Suav. Nws yog ib qho chaw lag luam koom nrog high-end industrial cov cuab yeej tsim khoom, tsom rau R & D, kev tsim khoom thiab cov kev pabcuam cuam tshuam ntawm cov khoom siv hluav taws xob sib pauv thiab cov hlab ntsha siab.
Txij li thaum nws tsim, lub tuam txhab tau ua raws li lub tswv yim ntawm "ua tiav cov neeg siv khoom, ua rau cov neeg ua haujlwm zoo siab; puag cov kev hloov pauv, ua kom muaj nuj nqis; tsis muaj qhov zoo tshaj plaws, tsuas yog zoo dua". Nrog lub hom phiaj ntawm kev muab ib qho - nres cov kev pab cuam kom xaiv tau yooj yim dua, nws tau koom nrog cov cuab yeej siv hluav taws xob ntau xyoo thiab tau dhau los ua qhov zoo tshaj plaws thiab tsis tuaj yeem hloov pauv hauv kev lag luam.
Yog tias koj xav paub txog qee yam khoom, koj tuaj yeem xa email rauglobal@gneesteels.com