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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(yīng)為橢圓形,并應(yīng)符合相應(yīng)國家標(biāo)準(zhǔn)或行業(yè)標(biāo)準(zhǔn)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(nèi)的數(shù)據(jù)。
                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"