ityhubhu ye-ASTM a269 luhlobo lwetyhubhu, umphezulu uqaqambile buhle kakhulu, ubude bude kakhulu, ubude bunokuya kuthi ga kwi-4000M/coil ngaphandle kwe-welded, i-uasage: inokusetyenziswa ikakhulu kwi-petroleum, igesi yendalo, imichiza. ishishini, ukwakhiwa kweenqanawa kunye namanye amashishini.Imathiriyeli yetyhubhu yentsimbi:316L...
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