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          浙江美福格不銹鋼有限公司

          不銹鋼對焊封頭

          不銹鋼對焊封頭

          注:管帽的形狀應為橢圓形,并應符合相應國家標準或行業標準中給定的形狀要求。
          Note shape of pipe cap shall be oval,and be in accordance with the requirements on shapes specified in corresponding national standards or industrial standards
          公稱尺寸
          DN
          坡口處外徑
          D
          長度a
          E
          長度E時
          極限壁厚
          長度b
          E1
          Ⅰ系列Ⅱ系列
          1521.318254.5725
          2026.925253.8125
          2533.732384.5738
          3242.438384.8338
          4048.345385.0838
                
          5060.357385.5944
          6576.1(73)76387.1151
          8088.989517.6264
          90101.6-648.1376
          100114.3108648.6476
                
          125139.7133769.6589
          150168.31598910.92102
          200219.121910212.70127
          250273.027312712.70152
          300323.932515212.70178
                
          350355.637716512.70191
          400406.442617812.70203
          45045747820312.70229
          50050852922912.70254
          550559-25412.70254
                
          60061063026712.70305
          650660-267--
          700711720267--
          750762-267--
          800
          813
          820267--
          A 長度E適用于厚度不超過“長度E時極限壁厚”欄中所列值的場合。
          b DN600及其以下的管帽,長度E1適用于厚度大于“長度E時極限壁厚”欄中所列值的場合。
          c 盡可能不采用括號內的數據。
          a Length E is applicable in the conditions where thickness is not more than che valves specifide in column
          b For pipe caps with diameters equal to and below DN600.length E1is applicable for the conditions where the thickness is greater than the values specified in"

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