Hebei Diefei Valve CO.,LTD. |
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1) Size range: DN40 - DN600 2) Design: API594 / DIN 3) Connection flange: ANSI / DIN / BS 4) Rating: 1.6Mpa Material: Body: Cast Iron, Ductile Iiron, Stainless steel, Cast steel Disc: Ductile Iron, CF8, CF8M Sealing: EPDM, NBR, VITON contact: ms fancy zhao skype: hbdiefei
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