paipa uamea uamea ma vasega 304/309/321/316 304/L/H/LN,316/L/H/LN/Ti 316Mod,310S/H,347H/HFG
EN 10216-2 16Mo3 paipa u'amea lamolemole, paipa u'amea ma tusi pasi PED
u'avili lapotopoto e le'i lelei pe uelo paipa, fa'aogaina o le fausaga
QN1803 (304D) vevela lo'a ma malulu lo'a ipu uamea u'amea
4140, 42CrMo4 Seamless heavt mafiafia paipa uamea
ASTM A179/ASME SA179 Fa'amatalaga Fa'ata'atia mo le Su'esu'eina o le Malūlū Maualalo-Carbon Steel Heat-Exchanger ma Condenser Tubes.
E le'i fa'apipi'i ma fa'a'ave'aveina paipa u'amea fa'aigoaASTM A53 GR. A GR.B
maualuga le vevela seamless carbon uamea paipa
ASTM A106 GR.A GR.B
E lua ituaiga paipa faatafafa uamea, o le tasi e ueloina ma le isi e leai se aoga.
Uamea uamea ma uamea uamea fa'apipi'i paipa, flange, valve
SGH340 Pepa uamea fa'ameamea ma le lapopo'a 4x1219x2438mm, leai se sipa spangle
u'amea fa'ama'i fa'ama'i mai Masteel
Tuu lau Feau