Thaum lub sij hawm 2025 Egypt International Roj, Roj thiab Refining & Petrochemical Exhibition (EGYPES) hauv Cairo, Haiqianwei Tuam Txhab, lub tuam txhab ua lag luam hauv teb chaws loj ntawm - txoj kab uas hla ncaj seam submerged arc welded (LSAW) steel kav, showcased nws tag nrho ntawm ultra{2}} txoj kab uas hla loj, LSAW steel "ultra- loj txoj kab uas hla, ultra- phab ntsa tuab, thiab ultra- qib steel qib."
Exhibition Highlights: A Comprehensive LSAW Steel Pipe Matrix kom tau raws li Ntiaj Teb Cov Roj thiab Roj Engineering Xav Tau
Ntawm qhov kev nthuav qhia, Haiqianwei Tuam Txhab LSAW steel yeeb nkab khoom matrix ua tau raws li cov kev cai nruj ntawm cov loj - cov roj thiab cov kav dej loj. Ntau yam ntawm Specifications: Muaj peev xwm ntawm huab hwm coj- ua tau ntau yam ntawm cov kav hlau steel nrog cov kab sab nraud los ntawm 457.2mm (18 ntiv tes) mus rau 1422.4mm (56 ntiv tes), phab ntsa thicknesses sib haum nrog siab - cov ntawv thov siab los ntawm 8mm mus rau 50mm, thiab hloov kho tau yooj yim ntawm 3m ib leeg. Tsim nyog rau ntau txoj haujlwm xws li ntev- cov kav dej thiab cov roj av, cov kav dej hauv qab, thiab siab - sib sau ua ke thiab sib txuas sib txuas.
Kev tawg hauv Ultra-High Steel Qib: Cov qib steel npog cov pa roj carbon zoo tib yam, cov hlau tshwj xeeb, thiab qis- alloy steel, mus txog API 5L PSL2 X80N qib- qib steel no sib xyaw ua ke siab zog (yield zog ntau dua lossis sib npaug li 555MPa), siab toughness, thiab corrosion kuj, ua rau hydrogenide tam sim no. "benchmark material" rau loj - txoj kab uas hla siab - cov kav dej siab thoob ntiaj teb. Nws pab cov neeg siv khoom txo cov yeeb nkab phab ntsa tuab thiab txo cov nqi ntawm qhov project thaum tuav tib lub zog sib kis.
Adaptability rau qhov hnyav ib puag ncig: Cov khoom tau dhau los ntawm thoob ntiaj teb cov ntawv pov thawj xws li NACE MR0175 (ua haujlwm rau hydrogen sulfide corrosion) thiab ISO 3183 (pipeline steel yeeb nkab qauv), thiab tuaj yeem tiv taus qhov kub siab (siab dua lossis sib npaug li 50 degree), siab ntsev tsuag ib puag ncig, thiab cov av noo nyob rau hauv thaj chaw sov sov.
