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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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