ASTM A333 ASTM A106/A53/API 5L GR.BX46, X52 Q345D, Q345E)
1. Madhumuni ya jumla ya bomba la chuma imefumwaASTM A53GR.B, nambari ya chuma: SA53 B, vipimo: 1/4′-28′, 13.7-711.2mm
2. Bomba la chuma isiyo imefumwaASTM A106GR.B kwa shughuli za joto la juu, nambari ya chuma: SA106B, vipimo: 1/4′-28′, 13.7-711.2mm
3. Bomba la mstari API 5L, nambari ya chuma: B, X42, X46, X52, vipimo: 1/4′-28′, 13.7-711.2mm
4.ASTM A106/A53/API 5L GR.B, nambari ya chuma: B, vipimo: 1/4′-28′, 13.7-711.2mm
5. Bomba la chuma la kaboni ya chini isiyo imefumwa ASTM A179 kwa kubadilishana joto na condensers, vipimo: 3/4′, 1′
6. Bomba la chuma lisilo na mshono la ASTM A333 kwa uendeshaji wa halijoto ya chini kati ya -40℃ na 101℃, nambari ya chuma: G.A, GR.1, GR.6, GR.7, GR.3, vipimo: 1/4′- 28′, 13.7-711.2mm
7. Bomba la chuma lisilo na mshono linalostahimili joto (bomba la nguvu-joto) DIN17175-1979, bomba la miundo ya chuma isiyo na mshonoGB/T8162-2008, nambari ya chuma: 10 #, 20 #, 35 #, 45 #, 16Mn (Q345), vipimo: 6-720 * 1-70mm
8. Bomba la chuma lisilo na mshono la kusambaza maji GB/T8163-2008, nambari ya chuma: 10#, 20#, 16Mn (Q345), vipimo: 6-720*1-70mm
9. Boiler ya shinikizo la chini na la katiGB3087-2008, nambari ya chuma: 10 #, 20 #, vipimo: 6-720 * 1-70mm
10.Boiler ya shinikizo la juu GB5310-2008, nambari ya chuma: 20G, vipimo: 6-720 * 1-70mm