Hebei Diefei Valve CO.,LTD. |
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1) Size range: DN100 - DN2000 2) Design: BS5155 3) Connection flange: DIN / BS / ISO 4) Rating: 1.6Mpa Body: Cast Iron, Ductile Iiron Disc: Ductile Iron, CF8, CF8M,Al-bronze Sealing: EPDM, NBR Stem: Stainless steel contact: ms fancy zhao skype: hbdiefei |
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