wj41h-16c锻钢波纹管截止阀
一、产品概述：
国标波纹管截止阀，国际波纹管闸阀，国标波纹管法兰截止阀，美标波纹管闸阀，美标波纹管截止阀，德标波纹管截止阀剖面图，德标波纹管截止阀，对焊式波纹管截止阀，德标波纹管角式截止阀，对焊加高型波纹管截止阀，锻压波纹管截止阀（a105），wz41h-25c 国标波纹管法兰闸阀，wj41h-150lb 美标波纹管法兰截止阀，wz41h 国标波纹管闸阀，wj61h-16 对焊波纹管截止阀，wj61h-25c 焊接波纹管截止阀，wj11h-16 丝扣波纹管截止阀，国标（gb）波纹管阀门系列，美标（api）波纹管阀门系列，德标（din）波纹管阀门系列，大连式波纹管阀门系列，高纯介质波纹管截止阀，暗杆波纹管截止阀，内螺纹波纹管截止阀，北京式波纹管截止阀，气动波纹管截止阀，德标蒸汽截止阀，德标y型蒸汽过滤器，蜗轮波纹管截止阀
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
波纹管截止阀的原理
波纹管密封截止阀采用波纹管密封的设计，完全消除了普通阀门阀杆填料密封老化快易泄露的缺点，不但提高了使用能源效率，增加生产设备安全性，减少了维修费用及频繁的维修保养，还提供了清洁安全的工作环境。
二、产品使用优点：
1、双重的密封设计（波纹管 填料）若波纹管失效，阀杆填料也会避免；
2、外泄漏，并符合国际密封标准；
3、没有流体损失，降低能源损失，提高工厂设备安全；
4、使用寿命长，减少维修次数，降低经营成本；
5、坚固耐用的波纹管密封设计，保证阀杆的零泄漏，提供无需维护的条件。
