锻钢止回阀 H11H-100C,H11H-150C,H11H-200C,H11H-16P,H11H-25P,
4.8
5.4
8.5
11.2
14.3




锻钢旋启式止回阀800LB、900LB～1500LB
标准材质明细表




序号


零件名称


CStoASTM


AStoASTM


SStoASTM




A105

01/23 17:40