PE平底立式圆柱形水箱规格尺寸（MM)桶体颜色（白、蓝、黑）等级厚度(MM)型号直径(mm)垂高(mm)总高(mm)盖口(mm)PT-250L650750890400B2.6特4PT-400L8008501030400B3.5特5PT-500L8009901080400B3.5特6PT-1000L107011001350400B4.2特6PT-1500L120014001650400B4.5特6.5PT-1900L110020402400400B5.3特7PT-2000L132014601760400B5.3特7PT-3000L158015301890400B6.5特10.5PT-3100L130023802760400B6特8PT-4000L180016001930500B7.5特10PT-5000L192017302080500B7.8特11PT-6000L192020502400500B9特12PT-8000L234021202570500B8.7特11PT-10000L234024002850500B10特13.6PT-10000L 桶身法兰一体234023002750500特13.5PT-15000L271025702960500B12特15PT-20000L270035503950500B15.2特20PT-25000L320030603600500B16.5特20PT-30000L320037504200500B18特20PT-40000L320048805360500B20.8特23PT-50000L340053505850500特23