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              新聞詳情

              國內閥門材料常用技術標準 碳鋼焊條尺寸

              日期:2024-06-05 13:49
              瀏覽次數:821
              摘要: 國內閥門材料常用技術標準 碳鋼焊條尺寸 焊 條 直 徑 焊 條 長 度 基本尺寸 極限偏差 基本尺寸 極限偏差 1.6 ±0.05 200~250 ±2.0 ...

              國內閥門材料常用技術標準 碳鋼焊條尺寸

              焊 條 直 徑 焊 條 長 度
              基本尺寸 極限偏差 基本尺寸 極限偏差
              1.6 ±0.05 200~250 ±2.0
              2.0 250~350
              2.5
              3.2 350~450
              4.0
              5.0
              5.6 450~700
              6.0
              6.4
              8.0
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