ASTM A333 ASTM A106/A53/API 5L GR.BX46, X52 Q345D, Q345E)
1. Paipa maitai kore hononga whānuiASTM A53GR.B, nama maitai: SA53 B, ngā whakatakotoranga: 1/4′-28′, 13.7-711.2mm
2. Paipa maitai kore-tuituiASTM A106GR.B mō ngā mahi pāmahana teitei, tau maitai: SA106B, ngā whakatakotoranga: 1/4′-28′, 13.7-711.2mm
3. Paipa raina API 5L, tau maitai: B, X42, X46, X52, ngā whakatakotoranga: 1/4′-28′, 13.7-711.2mm
4.ASTM A106/A53/API 5L GR.B, tau maitai: B, whakatakotoranga: 1/4′-28′, 13.7-711.2mm
5. Paipa maitai waro iti korekore ASTM A179 mō ngā whakawhiti wera me ngā whakapūmau, ngā whakatakotoranga: 3/4′, 1′
6. Paipa maitai kore hononga ASTM A333 mō te mahi pāmahana-iti i waenga i te -40℃ me te 101℃, tau maitai: GR.A, GR.1, GR.6, GR.7, GR.3, ngā whakatakotoranga: 1/4′-28′, 13.7-711.2mm
7. Paipa maitai kore hononga ātete-wera (paipa kaha-wera) DIN17175-1979, paipa maitai kore hononga hangangaGB/T8162-2008, tau maitai: 10#, 20#, 35#, 45#, 16Mn (Q345), ngā whakatakotoranga: 6-720*1-70mm
8. Paipa maitai kore-whakairo mō te kawe wai GB/T8163-2008, tau maitai: 10#, 20#, 16Mn (Q345), whakatakotoranga: 6-720*1-70mm
9. Ngongo poiha pēhanga iti me te pēhanga waengaGB3087-2008, tau maitai: 10#, 20#, whakatakotoranga: 6-720*1-70mm
10.Ngongo poihau pēhanga teitei GB5310-2008, tau maitai: 20G, whakatakotoranga: 6-720*1-70mm