詳細內容：WJ41H,WJ41W波紋管截止閥適用于公稱壓力PN1.6～16MPa,工作溫度-29～350℃的石油,化工,制藥,化肥,電力行業(yè)等各種工況的管路上,切斷或接通管路介質。產品結構合理,密封可靠,雙重堅固耐用的波紋管密封設計（波紋管 填料）,保證閥桿的零泄漏。沒有流體損失,降低能源損失,提高工廠設備安全。并符合國際密封標準。密封面堆焊Co基硬質合金,耐磨,耐腐,抗摩擦性能好,使用壽命長。閥桿調質及表面氮化處理,有良好的抗腐和抗摩擦性能；閥桿升降位置指示,更直觀。 國標波紋管截止閥產品型號：WJ41H-16C,WJ41H-25,WJ41H-40,WJ41H-64,WJ41H-100,WJ41H-160,WJ41H-16P,WJ41H-25P,WJ41H-40P,WJ41H-64P,WJ41H-100P,WJ41H-160P,WJ41H-16R,WJ41H-25R,WJ41H-40R,WJ41H-64R,WJ41H-100R,WJ41H-160R,WJ41H-16RL,WJ41H-25RL,WJ41H-40RL,WJ41H-64RL,WJ41H-100RL,WJ41H-160RL,WJ41Y-16C,WJ41Y-25,WJ41Y-40,WJ41Y-64,WJ41Y-100,WJ41Y-160,WJ41Y-16P,WJ41Y-25P,WJ41Y-40P,WJ41Y-64P,WJ41Y-100P,WJ41Y-160P,WJ41Y-16R,WJ41Y-25R,WJ41Y-40R,WJ41Y-64R,WJ41Y-100R,WJ41Y-160R,WJ41Y-16RL,WJ41Y-25RL,WJ41Y-40RL,WJ41Y-64RL,WJ41Y-100RL,WJ41Y-160RL,WJ41W-16P,WJ41W-25P,WJ41W-40P,WJ41W-64P,WJ41W-100P,WJ41W-160P,WJ41W-16R,WJ41W-25R,WJ41W-40R,WJ41W-64R,WJ41W-100R,WJ41W-160R,WJ41W-16RL,WJ41W-25RL,WJ41W-40RL,WJ41W-64RL,WJ41W-100RL,WJ41W-160RL 國標波紋管截止閥價格,國標波紋管截止閥的工作原理,國標波紋管截止閥的閥體及零部件材質,國標波紋管截止閥的標準規(guī)范,國標波紋管截止閥的結構特點,國標波紋管截止閥的應用范圍等請聯(lián)系