Alloy seamless paipa uamea o se ituaiga o paipa uamea seamless, ma o lona faatinoga e sili atu le maualuga nai lo le masani paipa uamea seamless.Alloy seamless paipa uʻamea o loʻo i ai elemene e pei o le silicon, manganese, chromium, nickel, molybdenum, tungsten, vanadium, titanium, niobium, zirconium, cobalt, alumini, kopa, boron, seasea lalolagi, ma isi.