ASTM A333 ASTM A106/A53/API 5L GR.BX46, X52 Q345D, Q345E)
1. Ujeedada guud ee dhuumaha birta ah ee aan xuduud lahaynASTM A53GR.B, nambarka birta: SA53 B, tilmaamo: 1/4′-28′, 13.7-711.2mm
2. Dhuumaha birta ah ee aan kala go'a lahaynASTM A106GR.B ee hawlgallada heerkulka sare, nambarka birta: SA106B, tilmaamo: 1/4′-28′, 13.7-711.2mm
3. Dhuumaha khadka API 5L, Nambarka birta: B, X42, X46, X52, Tilmaamaha: 1/4′-28′, 13.7-711.2mm
4.ASTM A106/A53/API 5L GR.B, nambarka birta: B, caddaymaha: 1/4′-28′, 13.7-711.2mm
5. Dhuumaha birta kaarboonka hooseeya ee ASTM A179 ee loogu talagalay kuleyliyeyaasha iyo qaboojiyaha, qeexitaannada: 3/4′, 1′
6. ASTM A333 tuubo bir ah oo aan fiicnayn oo loogu talagalay hawlgalka heerkulka hooseeya ee u dhexeeya -40 ℃ iyo 101 ℃, lambarka birta: GR.A, GR.1, GR.6, GR.7, GR.3, qeexid: 1/4′- 28′, 13.7-711.2mm
7. Dhuumaha birta ee kulaylka u adkaysta (tuubada kulaylka) DIN17175-1979GB/T8162-2008, Nambarka birta: 10#, 20#, 35#, 45#, 16Mn (Q345), tifaftirka: 6-720*1-70mm
8. Dhuumaha birta ah ee aan kala go'a lahayn ee gudbinta dareeraha GB/T8163-2008, lambarka birta: 10 #, 20#, 16Mn (Q345), qeexitaanka: 6-720*1-70mm
9. Tuubbada kululeeyaha cadaadiska hooseeya iyo dhexdhexaadka ahGB3087-2008, nambarka birta: 10#, 20#, qeexid: 6-720*1-70mm
10.Tuubbada kululeeyaha cadaadiska sare GB5310-2008, Nambarka birta: 20G, qeexid: 6-720*1-70mm