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                立式法兰〓止回阀

                立式◥法兰止回阀

                设计特性


                设计标准:GB/T 12236
                链接法兰:GB/T 9113,JB/T 79,HG 20596
                试验检验:JB/T9092,GB/T 13927
                适用介质:水、油、气等

                主要尺寸
                ? ?

                尺寸HDD1D2Z-Φd
                1-1/4"DN32145135100784-18
                1-1/2"DN40160145110854-18
                2"DN501701601251004-18
                2-1/2"DN651801801451204-18
                3"DN802001951601358-18
                4"DN1002202151801558-18
                5"DN1252702452101858-18
                6"DN1503002802402108-23
                8"DN20038033529526512-23


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