JB/T 8691 Válvula Borboleta
JB/T 8691 Válvula Borboleta Cerâmica, ASTM A216 WCB, DN500, PN16
Design: JB/T 8691. Body: ASTM A216 WCB Nominal size: DN500. Nominal class: PN16.Conexão final: flange...
Válvula borboleta cerâmica, ASTM A216 WCB, DN50, PN16, RF final
Design: JB/T 8691. Body: ASTM A216 WCB Nominal size: DN50. Nominal class: PN16.Conexão final: flange...