api 11ax 閥球閥座 主要配件工藝及材質: 泵筒:普通碳鋼電鍍(a1),低合金鋼氮化(b5)。 柱塞:1045鋼噴涂(b1),1045鋼噴涂(b2),1045鋼電鍍(a1),1045鋼雙倍電鍍(a2)。 球座:不銹鋼(a1),鈷鉻鎢(b2),碳化鎢(c1),鎳碳化合物(c2),碳化鈦(c3)。 <
| no. | specification | material | | 1 | v11-106 | stellite | | 2 | v11-125 | stellite | | 3 | v11-150 | stellite | | 4 | v11-175 | stellite | | 5 | v11-200 | stellite | | 6 | v11-225 | stellite | | 7 | v11-250 | stellite | | 8 | v11-375 | stellite | | no. | 規格 | | 1 | v11-106 | tungstencarbide | | 2 | v11-125 | tungstencarbide | | 3 | v11-150 | tungstencarbide | | 4 | v11-175 | tungstencarbide | | 5 | v11-200 | tungstencarbide | | 6 | v11-225 | tungstencarbide | | 7 | v11-250 | tungstencarbide | | 8 | v11-375 | tungstencarbide | | no. | 規格 | | 1 | v11-106 | stainlesssteel | | 2 | v11-125 | stainlesssteel | | 3 | v11-150 | stainlesssteel | | 4 | v11-175 | stainlesssteel | | 5 | v11-200 | stainlesssteel | | 6 | v11-225 | stainlesssteel | | 7 | v11-250 | stainlesssteel |

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