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Jy41w ibyuma bitagira umwanda ogisijeni ihagarika valve
Jy41w ibyuma bitagira umwanda ogisijeni ihagarika valve ibisobanuro birambuye Ubwubatsi bwa diameter: DN 15 ~ DN 500 Umuvuduko w'izina: PN16 ~ 40 Ubushyuhe bwakazi: - 20 ℃ ~ 150 media Itangazamakuru ryakoreshwa: ogisijeni, azote, hydrogène hamwe nikirere Ibipimo ngenderwaho GB / T12235 、 GB / T12233 、 GB / T2492 、 JB / T450 、 ASME B16.34 、 API 602 、 BS 1873 、 DIN 3356