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Eathu wafer type butterfly valve Face To Face: API 609, MSS SP-67, DIN3202, BS EN558-1 Flange Drilling: ANSI B16.1 class150, BS4504 PN10/PN16, DIN2501 PN10/PN16 2020/11/19 22:45:33

Eathu Brand wafer type butterfly valve Face To Face: API 609, MSS SP-67, DIN3202, BS EN558-1   Flange Drilling: ANSI B16.1 class150, BS4504 PN10/PN16, DIN2501 PN10/PN16

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