<table class="am-table am-table-bordered am-table-striped am-table-hover am-table-compact am-text-nowrap am-table-centered" style="box-sizing: border-box; margin: 0px 0px 18px; padding: 0px; border-collapse: collapse; border-spacing: 0px; max-width: 100%; background-color: transparent; empty-cells: show; width: 619px; border-style: solid; border-color: rgb(221, 221, 221); border-left-width: initial; border-radius: 4px; font-family: " helvetica="" neue",="" helvetica,="" arial,="" "microsoft="" yahei",="" "hiragino="" sans="" gb",="" kaku="" gothic="" pro",="" sans-serif;="" line-height:="" 18px;"="" summary="沟槽式卡箍y型过滤器钢管滚槽、开槽基本尺寸及偏差数据表" width="95%">产品外形及结构尺寸（钢管滚槽、开槽基本尺寸及偏差）

沟槽式卡箍y型过滤器钢管滚槽、开槽基本尺寸及偏差表（mm）

公称通径	钢管外径	a1 0/-0.5	b1 +0.5/0	c +0.5/0
50	60	14.5	9.5	2.2
65	76
80	89
100	114	16
125	140
150	165
200	219	19	13	2.5
250	273
300	325			3.3