ASTM A333 ASTM A106/A53/API 5L GR.BX46, X52 Q345D, Q345E)
1. Pibell ddur di-dor pwrpas cyffredinolASTM A53GR.B, rhif dur: SA53 B, manylebau: 1/4′-28′, 13.7-711.2mm
2. Pibell ddur di-dorASTM A106GR.B ar gyfer gweithrediadau tymheredd uchel, rhif dur: SA106B, manylebau: 1/4′-28′, 13.7-711.2mm
3. Pibell linell API 5L, rhif dur: B, X42, X46, X52, manylebau: 1/4′-28′, 13.7-711.2mm
4.ASTM A106/A53/API 5L GR.B, rhif dur: B, manylebau: 1/4′-28′, 13.7-711.2mm
5. Pibell ddur carbon isel di-dor ASTM A179 ar gyfer cyfnewidwyr gwres a chyddwysyddion, manylebau: 3/4′, 1′
6. Pibell ddur ddi-dor ASTM A333 ar gyfer gweithrediad tymheredd isel rhwng -40℃ a 101℃, rhif dur: GR.A, GR.1, GR.6, GR.7, GR.3, manylebau: 1/4′-28′, 13.7-711.2mm
7. Pibell ddur di-dor dur sy'n gwrthsefyll gwres (pibell cryfder gwres) DIN17175-1979, pibell ddur di-dor strwythurolGB/T8162-2008, rhif dur: 10#, 20#, 35#, 45#, 16Mn (Q345), manylebau: 6-720 * 1-70mm
8. Pibell ddur ddi-dor ar gyfer cludo hylif GB/T8163-2008, rhif dur: 10#, 20#, 16Mn (Q345), manyleb: 6-720*1-70mm
9. Tiwb boeler pwysedd isel a chanoligGB3087-2008, rhif dur: 10#, 20#, manyleb: 6-720*1-70mm
10.Tiwb boeler pwysedd uchel GB5310-2008, rhif dur: 20G, manyleb: 6-720 * 1-70mm