ASTM A333 ASTM A106/A53/API 5L GR.BX46, X52 Q345D, Q345E)
1. Faamoemoega lautele paipa uʻamea seamlessASTM A53GR.B, numera uʻamea: SA53 B, faʻamatalaga: 1/4′-28′, 13.7-711.2mm
2. paipa u'amea lamolemoleASTM A106GR.B mo galuega maualuga vevela, numera uʻamea: SA106B, faʻamatalaga: 1 / 4'-28', 13.7-711.2mm
3. Laina paipa API 5L, numera uamea: B, X42, X46, X52, faʻamatalaga: 1/4′-28′, 13.7-711.2mm
4.ASTM A106 / A53 / API 5L GR.B, numera uʻamea: B, faʻamatalaga: 1 / 4'-28', 13.7-711.2mm
5. Pipa u'amea maualalo kaponi vaivai ole ASTM A179 mo fa'afesuia'i vevela ma condenser, fa'amatalaga: 3/4′, 1′
6. ASTM A333 paipa u'amea sologa lelei mo galuega maualalo-vevela i le va o le -40 ℃ ma le 101 ℃, numera uʻamea: GR.A, GR.1, GR.6, GR.7, GR.3, faʻamatalaga: 1/4′- 28′, 13.7-711.2mm
7. u'amea fa'afefete u'amea paipa u'amea (vevela-malosi paipa) DIN17175-1979, fausaga u'amea paipaGB/T8162-2008, numera uamea: 10 #, 20 #, 35 #, 45 #, 16Mn (Q345), faʻamatalaga: 6-720 * 1-70mm
8. paipa uʻamea seamless mo le felauaiga vai GB / T8163-2008, numera uʻamea: 10 #, 20 #, 16Mn (Q345), faʻamatalaga: 6-720 * 1-70mm
9. E maualalo ma feololo fa'apau fau fauGB3087-2008, numera uʻamea: 10 #, 20 #, faʻamatalaga: 6-720 * 1-70mm
10.Fa'alava fa'auna maualuga GB5310-2008, numera uʻamea: 20G, faʻamatalaga: 6-720 * 1-70mm