1.SA516Gr70 steel phaj yog dav siv nyob rau hauv cov roj av, tshuaj, fais fab nroj tsuag, thiab boiler industries, xws li nyob rau hauv lub tsim ntawm reactors, tshav kub exchangers, separators, spherical tanks, roj tso tsheb hlau luam, liquefied petroleum gas tanks, nuclear reactor siab hlab ntsha, boiler nruas, liquefied petroleum{3} dej siab pipelines. hydropower chaw nres tsheb, turbine volutes, thiab lwm yam khoom siv thiab cov khoom.
2. SA516Gr70 yog hydrogen sulfide corrosion-resistant steel phaj. Ze li ntawm 50,000 tons ntawm no hydrogen sulfide corrosion-resistant steel phaj tau muab nyob rau hauv domestic thiab thoob ntiaj teb, thiab yog dav siv nyob rau hauv domestic petrochemical manufacturing kev lag luam.
3. SA516Gr70 Hlau Phaj Kev Ua Haujlwm Txheem: ASME SA516/SA516M-2015.
SA516Gr70 Hlau Phaj Xa Khoom: Normalized, Raws li Rolled.
SA516Gr70 Steel Phaj NDT Qib: National Standard Qib 1 Carbon Steel, National Standard Qib 2 NDT, National Standard Qib 3 NDT.
SA516Gr70 Steel Phaj Thickness Z-Kev Ua Haujlwm Qib: -Z15, -Z25, -Z35.
4. Lub ntsiab lus ntawm SA516Gr70-Z15 Steel Phaj NDT Qib (Z-kev taw qhia kev ua haujlwm ntawm cov hlau phaj hais txog kev ua tau zoo ntawm cov hlau phaj los ntawm nws cov tuab thiab kuj yog ib qho kev sim ntawm nws cov kev tiv thaiv rau lamellar tearing. Nws feem ntau yog siv los ntsuas cov cheeb tsam uas muaj kev vibration loads raws li cov thickness ntawm 1 steel phaj direction. thicknesses xws li 16mm mus rau 300mm Z-kev taw qhia kev ua tau zoo yuav tsum nruj heev rau cov teeb meem yam sulfur (S) cov ntsiab lus ntawm cov hlau daim hlau raug soj ntsuam raws li European ultrasonic kuaj cov qauv los xyuas kom meej qhov tsis muaj qhov tsis xws luag, interlayers, npuas, inclusions, tawg, thiab lwm yam.
5. SA516Gr70 muaj ntau yam khoom zoo heev thiab ua tau zoo heev hauv kev siv, tau txais kev qhuas thiab kev lees paub. Nrog rau kev siv ntau zaus hauv kev lag luam thiab kev txhim kho txuas ntxiv thiab kev hloov kho tshiab los ntawm cov chaw tsim khoom, SA516Gr70 tau maj mam dhau los ua cov qib steel phaj hauv Suav teb.
VI. SA516Gr70 Steel Ordering txheej txheem
1. Tus neeg muag khoom muab cov lus qhia tshwj xeeb, qhov ntev, qhov ntau, thiab cov khoom siv kev cai.
2. Kev txiav txim me me pib los ntawm 1-2 tons; qhov hnyav tshwj xeeb tuaj yeem sib tham.
3. Lub Hoobkas ua tiav lub sijhawm xa khoom, lub sijhawm tsim khoom, thiab tus nqi.
4. Tus neeg muag khoom thiab tus neeg yuav khoom sib koom ua ke cov ntsiab lus thiab kev xav tau.
5. Tus neeg yuav khoom pom zoo rau hnub xa khoom thiab nqe, thiab daim ntawv cog lus tau kos npe.
6. Lub Hoobkas teeb tsa cov cai metallurgical.
7. Tos rau kev xa khoom.
VII. SA516Gr70 Specification Range
SA516Gr 70 10 * 2000-2400 * 9000-12000
SA516Gr 70 15 * 2000-2500 * 9000-11500
SA516Gr 70 20 * 2000-2400 * 9000-12000
SA516Gr 70 25 * 2000-2500 * 9000-11500
SA516Gr 70 30 * 2000-2400 * 9000-12000
SA516Gr 70 35 * 1840-2600 * 9000-11500
SA516Gr 70 40 * 2000-2700 * 9500-12000
SA516Gr 70 50 * 2000-2700 * 9000-11500
