Industries served oil & gas, chemical, petrochemical, power generation, water treatment, pulp & paper, marine, mining, building & construction, and more.
NO.2013 Valves catalog download
View and download valve product literature, sales brochures and more.
News & Events
Working Principle of Butterfly Valve
Butterfly valve is a kind of valve that is opened and closed according to the rotation of the valve stem to drive the disc to rotate. In the cylindrical passage of the valve body, the disc is rot...
Reasons and Solutions for Valve Hard to Fully Close
In the process of using the valve, there are often some perplexing problems. For instance, the valve can't be tightly closed. So how should do? If the valve is not tightly closed, first find out ...
Notes on Selection of Valves
Selection of valves shall comply with the following principals: 1. According to the use place and purpose of the valve, and after knowing the relevant regulations, specifications, standards and gaini...
What is Butterfly Check Valve?
The check valve belongs to an automatic valve, and its main function is to prevent back flow of medium, reverse rotation of pump and drive motor, and relieving of container medium. Check ...
? 皇家贝蒂斯主帅 河南体彩快赢481开奖号码 体彩四川金7乐app 9.11上证指数 星悦内蒙麻将怎么安装 申捷配资 彩金捕鱼棋牌 手机四川麻将下载安 怎么买股票指数 手机捕鱼游戏平台下载 大嘴棋牌官网 金篮子配资 欧冠和西甲有什么区别 上海申城棋牌? 重庆麻将下载 贵州茅台股票分析 推荐几个玩现金的棋牌