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Pamu fa'aulufale mai ma fa'atau atu mea faigaluega atoatoa
parakalafa fa'atekinisi Nominal diameter: DN50 ~ DN600 Nominal pressure: PN16 Fa'atatau vevela: - 10 ℃ ~ 80 ℃ Fa'ata'ita'iga Su'ega: GB / T 13927-2008 Fa'ato'a ata meafaigaluega o pamu vai fa'aulufale mai ma fa'atau atu Mea o vaega autu Igoa Vaega Filter fale fa'amaufa'ailoga mama Butterfly valve ma siaki valve faamama screen texture of material Carbon steel epoxy spraying EPDM Iron ball epoxy spraying 304 stainless steel key technology 1.Three quantity fa'amaufa'ailoga: fa'aoga C-foliga fufulu e fausia ai le malosi tali e fausia ai se fa'amaufa'ailoga fa'atuatuaina. 2. Fa'afefete fa'afefete: fa'aoga le 2mm gap i le va o fa'amau fetu'una'i e mitiia ma fa'aesea le vibration.