Gxininisa kumahluko phakathi kombhobho wentsimbi ochanekileyo kunye nombhobho wentsimbi ongenamthungo kwi-Shandong Steel Pipe Plant Precision umbhobho wentsimbi luhlobo lwempahla yombhobho wentsimbi echanekileyo emva komzobo obandayo okanye ukuqengqeleka okushushu.Ngenxa yokuba iindonga zangaphakathi nangaphandle zombhobho wensimbi ngokuchanekileyo azinamalale e-oxide, zimelana noxinzelelo oluphezulu, akukho kuvuza, ukuchaneka okuphezulu, i-gloss ephezulu, akukho kuguqulwa ngenxa yokugoba okubandayo, akukho ukuvutha, ukuqhekeka kweflethi, njl. , zisetyenziselwa ikakhulu ukuveliswa kwezixhobo ze-pneumatic okanye i-hydraulic ezifana ne-cylinders okanye I-cylinder ingaba yi-seamless okanye i-welded.Ukwakhiwa kweekhemikhali zeetyhubhu zensimbi ezichanekileyo yi-carbon C, i-silicon Si, i-manganese Mn, isulfure S, i-phosphorus P, kunye ne-chromium Cr.
Umahluko phakathi kombhobho wentsimbi echanekileyo kunye nombhobho wentsimbi ongenamthungo
I-1, iimpawu eziphambili zepayipi yensimbi engenamthungo ayikho i-welding seam, inokumelana noxinzelelo olukhulu.Imveliso ingaba rhabaxa kakhulu okanye ukucofa okubandayo.
2. Ipayipi yensimbi echanekileyo yimveliso evele kwiminyaka yamuva.Ikakhulu inokunyamezela okungqongqo kunye noburhabaxa kumngxuma wangaphakathi kunye nemilinganiselo yodonga lwangaphandle.
Ulwazi lombhobho wensimbi lunikezelwa yi-Shandong Seamless Steel Tube Factory.
Ixesha lokuposa: May-08-2023