Model NO. Vortex-coupling Origin Qingdao, Hangzhou, China
Product Description
1; Standard; ISO2531;EN5452; Material; Ductile Iron Body; Galvanized Bolt and Nut3; Coating; Epoxy internal and external4; DN80-2000
Basic Info.
Model NO. Vortex-coupling Origin Qingdao, Hangzhou, China
Product Description
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1; Standard; ISO2531;EN5452; Material; Ductile Iron Body; Galvanized Bolt and Nut3; Coating; Epoxy internal and external4; DN80-2000