ASTM A333 ASTM A106/A53/API 5L GR.BX46, X52 Q345D, Q345E)
1. Paipa u'amea e leai ni so'oga mo le fa'amoemoega lauteleASTM A53GR.B, numera u'amea: SA53 B, fa'amatalaga: 1/4′-28′, 13.7-711.2mm
2. Paipa u'amea e leai se so'ogaASTM A106GR.B mo galuega i le vevela maualuga, numera u'amea: SA106B, fa'amatalaga: 1/4′-28′, 13.7-711.2mm
3. Paipa laina API 5L, numera u'amea: B, X42, X46, X52, fa'amatalaga: 1/4′-28′, 13.7-711.2mm
4.ASTM A106/A53/API 5L GR.B, numera u'amea: B, fa'amatalaga: 1/4′-28′, 13.7-711.2mm
5. Paipa u'amea e leai se gaugau ma le kaponi maualalo ASTM A179 mo fesuia'iga vevela ma condensers, fa'amatalaga: 3/4′, 1′
6. Paipa u'amea e leai ni so'oga ASTM A333 mo le fa'agaoioiga i le vevela maualalo i le va o le -40℃ ma le 101℃, numera u'amea: GR.A, GR.1, GR.6, GR.7, GR.3, fa'amatalaga: 1/4′-28′, 13.7-711.2mm
7. Paipa u'amea e leai se so'oga e tete'e i le vevela (paipa malosi i le vevela) DIN17175-1979, paipa u'amea e leai se so'oga fausagaGB/T8162-2008, numera u'amea: 10#, 20#, 35#, 45#, 16Mn (Q345), fa'amatalaga: 6-720*1-70mm
8. Paipa u'amea e leai ni so'oga mo le fa'asalalauina o le vai GB/T8163-2008, numera u'amea: 10#, 20#, 16Mn (Q345), fa'amatalaga: 6-720*1-70mm
9. Paipa paila mamafa maualalo ma feololoGB3087-2008, numera u'amea: 10#, 20#, fa'amatalaga: 6-720*1-70mm
10.Paipa paila mamafa maualuga GB5310-2008, numera u'amea: 20G, fa'amatalaga: 6-720*1-70mm