I-ASTM A335 P91 yindlela esekwe kwimibhobho yentsimbi engenamthungo eyenzelwe ukuba ibe yenkonzo yobushushu obukhulu.
I-ASTM A335 I-Altty Pipe yentsimbi yindawo yentsimbi ye-alloy eveliswa ngokungqinelana ne-A335 yomgangatho omiselwe nguMbutho waseMelika ukuba uvavanywe kunye nezixhobo (i-ASTM).
I-wn \ / i-Wheld iFlange i-Wib, ebizwa ngokuba yi-hib hub flange okanye i-hib enesifo se-hub, luhlobo lwe-hub elinokufuduka uxinzelelo kwimibhobho, iqinisekisa ukuncipha koxinzelelo oluphezulu ezantsi kweflethi.
Chwetheza, i-quaton, kunye nemahluko kumbhobho we-carbon yentsimbi
Imibhobho yentsimbi engenamthungo ihlala ikhethwe ngenxa yokuphuculwa komzimba okukhulu kunye ne-anti conrosion imisebenzi ye-S3275 imele i-S3275 i-S3275 imele i-steen yentsimbi engenasitayile.
