WJ41H-40C碳钢波纹管截止阀

详细内容：WJ41H,WJ41W波纹管截止阀适用于公称压力PN1.6～16MPa,工作温度-29～350℃的石油,化工,制药,化肥,电力行业等各种工况的管路上,切断或接通管路介质。产品结构合理,密封可靠,双重坚固耐用的波纹管密封设计（波纹管 填料）,保证阀杆的零泄漏。没有流体损失,降低能源损失,提高工厂设备安全。并符合国际密封标准。密封面堆焊Co基硬质合金,耐磨,耐腐,抗摩擦性能好,使用寿命长。阀杆调质及表面氮化处理,有良好的抗腐和抗摩擦性能；阀杆升降位置指示,更直观。 国标波纹管截止阀产品型号：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 国标波纹管截止阀价格,国标波纹管截止阀的工作原理,国标波纹管截止阀的阀体及零部件材质,国标波纹管截止阀的标准规范,国标波纹管截止阀的结构特点,国标波纹管截止阀的应用范围等请联系