P235gh cov khoom siv
P235GH yog cov khoom siv uas tsis yog- alloy seamless steel yeeb nkab rau siab - cov ntawv thov kub raws li tau hais tseg hauv European tus qauv EN10216-2. Hauv nws lub npe, "P" sawv cev rau cov hlab ntsha siab, "235" qhia qhov tsawg kawg nkaus tawm lub zog ntawm 235 MPa, thiab "GH" tshwj xeeb yog hais txog nws qhov siab - qhov kub thiab txias (G yog lub ntsiab lus ntawm lo lus German "hoheTemperatur"). Cov khoom siv tshuaj lom neeg no nruj me ntsis tswj cov ntsiab lus carbon (tsawg dua lossis sib npaug li 0.16%), manganese (0.50-1.20%), phosphorus, sulfur, thiab lwm yam impurity ntsiab, thaum ntxiv cov kab ntawm alloying ntsiab xws li chromium thiab txhuas los txhim kho qhov kub thiab txias. Raws li tus qauv tshiab, nws tuaj yeem tuav lub zog tawm ntawm ntau dua lossis sib npaug ntawm 185 MPa ntawm 350 degree, lub zog tensile nyob rau hauv thaj tsam ntawm 360-480 MPa, thiab elongation ntawm tsis pub tsawg dua 22%. Cov yam ntxwv no ua rau nws yog qhov kev xaiv zoo tshaj plaws rau kev lag luam xws li petrochemicals thiab kev tsim hluav taws xob.
p235gh khoom specification
| Khoom | TS EN 10216-2 P235GH Seamless Steel Tube rau Kev Pabcuam Siab |
| Txuj | TS EN 102 ie-2 |
| Qib | P195GH, P235GH, P265GH |
| Sab nraud txoj kab uas hla | 10.2mm - 711 hli |
| Phab ntsa Thickness | 1.6mm - 100 hli |
| Delivery Conditon | Li qub |
| MOQ | 2 Tons ib qhov loj me |
| Kev xa khoom | 20'GP / 40'GP / 40'HQ FCL lossis LCL |
| Kev xa khoom | Nyob ntawm cov khoom muaj nyob thiab qhov kev txiav txim tiag tiag. |
Puas yog P235GH stainless hlau?
Tsis yog, P235GH tsis yog - alloy steel yeeb nkab.
Dab tsi yog p235gh kub ntau yam
tsis siab tshaj 450 degree
P235GH yog cov khoom siv uas tsis yog- alloy seamless steel yeeb nkab rau siab - daim ntawv thov kub raws li tau hais tseg hauv European tus qauv EN 10216-1. Raws li cov pa roj carbon-manganese steel series, nws muaj lub zog kub kub thiab kub ua haujlwm. Nws cov tshuaj muaj pes tsawg leeg feem ntau yog tsim los ntawm carbon (C) thiab manganese (Mn), nrog nruj tswj hwm phosphorus (P) thiab sulfur (S) cov ntsiab lus. Cov yam ntxwv yog: C Tsawg dua lossis sib npaug li 0.16%, Mn=0.50% -1.20%, P Tsawg dua lossis sib npaug rau 0.025%, thiab S Tsawg dua lossis sib npaug li 0.015%. Nyob rau hauv cov nqe lus ntawm txhua yam khoom, nws tensile lub zog ntawm chav tsev kub yog 360-480 MPa, yield zog ntau tshaj los yog sib npaug zos rau 235 MPa, thiab elongation Ntau tshaj los yog sib npaug rau 25%, ua rau nws haum rau siab ib puag ncig nrog kev khiav hauj lwm kub.tsis siab tshaj 450 degree. Cov ntaub ntawv no yuav tsum dhau ntau qhov kev sim, suav nrog siab - ntsuas qhov ntsuas kub thiab ntsuas qhov cuam tshuam, thiab ua tau raws li EU PED (Cov Khoom Siv Hluav Taws Xob Cov Lus Qhia) cov ntawv pov thawj. Nws yog dav siv hauv kev tsim cov cuab yeej tshwj xeeb xws li boilers thiab cov hlab ntsha siab.
P235GH Seamless Steel Tube rau Kev Pabcuam Siab Factroy
