Brand:Jintrun
Quantity:500
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1> Model: DN80.DN100.DN125.DN148.DN1572> Type: ZX flange,SK flange,Sided flange
3> Brand: Schwing,Putzmeister,PM,Sany,Cifa
4> Material: 20#steel,37Mn5,45Mn2
5> Advantage:high wear-resisting, aging resistant, long service life, high security, highly pressurized, widely used


