需求:品名:膨胀节EXPANSION JOINT DN400, ITEM NO. EGF19,
型号标准: GB/T12522-2009 IAS400N2-
5;
材质: STAINLESS STEEL(06Cr18Ni11Ti);
规格: H=400MM, FLANGE OUT
DIAM=540MM, FLANGE INNER DIAM=425 MM,
HOLES NUMBER=16, HOLE DIAM=22 MM, DIAM
BETWEEN HOLES CENTER= 496 MM;
数量:1只,扬子江管业制造