I iunite gaosiga petrochemical, e masani ona faʻaaogaina chromium molybdenum sila ma chromium molybdenum vanadium sila uʻamea seamless paipa uamea

GB9948 Seamless Steel Paipa mo Suauu Ta'e

GB6479 “O'omiga maualuga paipa u'amea su'esu'e mo mea fetilaisa”

GB/T5310“Papa u’amea le lelei mo le faumea maualuga”

GB9948o lo'o i ai chromium molybdenum sila mea vasega: 12CrMo, 15CrMo, 1Cr2Mo, 1Cr5Mo ma isi.

GB6479o lo'o i ai chromium molybdenum sila mea vasega: 12CrMo, 15CrMo, 1Cr5Mo, ma isi.

GB / T5310 o loʻo i ai chromium molybdenum sila ma chromium molybdenum-vanadium mea uamea vasega: 15MoG, 20MoG, 12CrMoG, 15CrMoG, 12Cr2MoG, 12Cr1MoVG, ma isi.

Paipa Uamea Kabone e leai se masu mo le vevela maualuga

Fa'au'u u'amea fa'ameamea ma austenitic mo Puu, fa'avevela ma fa'afesuia'i vevela.

ASTM A333 - Fa'aigoa Fa'aigoa Fa'aigoa Fa'aigoa Fa'aigoa mo le Cryogenic fa'aoga

ASTM A335– Fa'aoga ferritic u'amea uamea Nominal Paipa mo le fa'aogaina o le vevela maualuga

EN 10216-2 - Fa'aumu u'amea e le fa'aoga ma u'amea fa'atasi ma mea fa'apitoa o le vevela

Vasega o mea uamea e aofia i le ASTM A106: Gr.B,Gr.C

ASTM A213e aofia ai togi o sila: T11,T12,T22,T23,T91

ASTM A333 / A335M o loʻo i ai le faʻailoga o mea uamea: P11, P12, P22, P5, P9, P91, P92