上海祝隆阀门供应:空气帽浮子、空气帽浮球、空气帽胶圈、空气帽侧盖1空气帽浮子订货请提供:浮子厚度、外径、杆子直径、杆子长度基本尺寸规格外径D杆径D1厚度H杆长H150A6212301865A7712302380A92123040100A112143030125A138143040150A165143060200A230184060250A280185773300A330187588350A3781890110400A410201001412空气帽浮球订货提供浮球直径3空气帽橡胶圈订货提供:外径、内径基本尺寸表1新标表2旧标口径外径内径厚口径外径内径厚5058.541.513.550685013.5657356.513.56583651480947114.5801038015100115901510012610015.51251381141412515012514.515016213514.515017615014.520022519220200234200202502742402025028325020.53003252882030033829820350375338203503913482140043038621400450476436224504空气帽边盖订货提供:盖子对角螺丝孔距标准的尺寸正常有大量现货