Umboniso wemveliso:
I-alloy seamless steel pipe luhlobo lombhobho wensimbi ongenamthungo, ukusebenza kwawo kuphezulu kakhulu kunombhobho wensimbi ongenamthungo jikelele, kuba olu hlobo lombhobho wensimbi luqulethe uthelekiso lweCr.
Uninzi, ukuxhathisa ubushushu obuphezulu, ukumelana nobushushu obuphantsi, ukusebenza kokumelana nomhlwa akufani nenye ipayipi yentsimbi engenamthungo, ngoko ke ialloy pipe kwioyile, kushishino lweekhemikhali, amandla ombane, kwibhoyila kunye namanye amashishini asetyenziswa ngokubanzi.
Umbhobho wensimbi ongenamthungo uqulethe izinto ezifana nesilicon, manganese, chromium, nickel, molybdenum, tungsten, vanadium, titanium, niobium, zirconium, cobalt, aluminiyam, ubhedu, boron, umhlaba onqabileyo njalo njalo.