GNEE P355N Steel Phaj Ua tiav Kev xa mus rau German Energy Project

Tom qab kev xa khoom ntawm P275NH, GNEE STEEL tau ua tiav lwm qhov kev vam meej-ib pawg ntawmP355N European Standard siab lub nkoj steel phajs tau zoo xa mus rau lub teb chaws Yelemees rau qhov project tank tank ntawm lub tuam txhab hluav taws xob, ntxiv kev txheeb xyuas lub tuam txhab kev siv zog hauv kev ua haujlwm ntawm European Standard steel daim hlau.

Thaum lub sijhawm nug, tus neeg siv khoom tau muab cov kev cai tshwj xeeb: "Lub tank cia yuav tsum tau tiv thaiv kev hloov pauv rau lub sijhawm ntev, yog li cov ntawv hlau yuav tsum muaj kev ua haujlwm zoo heev thiab qhov tseeb qhov tseeb." Hauv kev teb rau P355N (tus qauv hloov kho ntawm P275NH, ua raws li EN 10028-3 tus qauv, nrog lub zog tawm los ntawm Ntau dua lossis sib npaug rau 355MPa, lub zog tensile ntawm 490-630MPa, thiab xa mus rau hauv cov xwm txheej zoo li qub), GNEE tau tsim cov txheej txheem kev tswj hwm me me-cov txheej txheem rov ua haujlwm zoo: saws los txo kev ntxhov siab sab hauv; Kev kuaj ultrasonic tau ntxiv rau kev tshuaj xyuas cov khoom tiav (100% UT kuaj, ua raws li EN 10160 tus qauv) kom tsis muaj qhov tsis xws luag.

Thaum lub sij hawm sib txuas lus, tus neeg siv khoom ib zaug tau nug txog qhov flatness ntawm cov hlau phaj. GNEE pab pawg kws tshaj lij tau xa cov qauv tam sim ua ke nrog rau qhov thib peb- tsab ntawv ceeb toom kev xeem (kev sib txawv ntawm qhov sib txawv tsawg dua lossis sib npaug li 1mm / m) thiab tau muab cov lus qhia txog kev ntxhov siab thaum lub sij hawm cia tank vuam. Qhov kawg 220-tuj xaj (cov lus qhia tshwj xeeb: 12-30mm × 2600-3200mm × 7000-11000mm) tau xa tom qab dhau German TÜV ntawv pov thawj. Cov neeg siv khoom tau sau rau hauv daim ntawv lees paub: "GNEE's P355N steel daim hlau muaj qhov ruaj khov zoo thiab nruj txheej txheem tswj, ua rau lawv tsim nyog rau kev koom tes ntev."

Nyem kom tau txais cov qauv dawb

Yog tias koj xav paub ntxiv txog GNEE cov khoom, koj tuaj yeem xa email raualloy@gneesteelgroup.com. Peb zoo siab tshaj los pab koj.

P355N khoom yog dab tsi?

TS EN 10028-3: 2009 kev qhia tshwj xeeb tsim cov khoom tiaj tus ua los ntawm cov hlau rau lub hom phiaj siab. P355N khoom yogweldable zoo grain steels nyob rau hauv normalized tus me nyuam mob.

P355 steel sib npaug yog dab tsi?

P355GH siab hlab ntsha hlau yog qhov sib npaug rauASTM A516 Qib 70 thiab ASME SA516 Qib 70. Kev siv dav dav thoob plaws hauv kev lag luam petrochemical, P355GH yog qib siab ntawm cov hlab ntsha steel raws li tau teev tseg raws li tus qauv Euro Norm (EN10028) uas tau hloov pauv British Standard thiab DIN tus qauv sib npaug.

Qhov txawv ntawm P355N thiab p355nh yog dab tsi?

P355 N thiab P355 Nh yog ob qho tib si siab hlab ntsha hlau, tab sis lawv txawv ntawm lawv cov kev xav tau raws li qhov kub thiab txias.P355 N yog tsim los rau chav sov kev pabcuam, thaum P355 Nh yog tshwj xeeb rau kev siv kub siab, txhais tau tias nws khaws nws lub zog thiab cov khoom ntawm qhov kub thiab txias.

Lub zog tawm los ntawm P355NH yog dab tsi?

275-460 N / mm²

P355NH yog qib zoo steel nrog qhov tsawg kawg nkaus tawm lub zog ntawm275-460 N / mm²thiab daim hlau muaj nyob rau hauv cov khoom ntawm peb lub tsev rau khoom. (Qhov sib xyaw ua ke ntawm Niobium, Titanium thiab Vanadium yuav tsum yog 0.12% max.)