哈氏合金球阀产品概述

哈氏合金球阀是一种采用哈氏合金作为主要材质，用于截断或接通管路系统中腐蚀性介质的阀门。以下是其产品概述 ：

哈氏合金球阀 - 材质特性：常用材质为Hastelloy C-276等，属于镍-钼-铬-铁-钨系镍基合金。哈氏合金B耐各种浓度盐酸和非氧化性盐及酸，哈氏合金C耐氧化性溶剂等，哈氏合金G耐硫酸、硝酸等，对氯化盐溶液有良好耐腐蚀性，能抵抗湿氯、次氯酸盐腐蚀 。

哈氏合金球阀 - 结构特点：有浮动球阀和固定球阀两种结构，密封形式包括硬密封和软密封。可设计防静电结构，通过阀杆在球体和阀体间形成静电通道，释放开关过程中产生的静电 。

哈氏合金球阀 - 工作原理：通过球体绕阀体中心线旋转90°来实现阀门的开闭，从而截断或接通管路中的介质，易于实现自动化和远距离控制，可配置气动、电动等执行器 。

哈氏合金球阀 - 性能优势：具有耐腐蚀性，能耐受沸腾态20%盐酸等强腐蚀介质，氯离子耐受能力强。采用三重动态密封结构，密封性能好。同时，具有良好的强度和抗磨损性能，能在高压、高温等恶劣工况下稳定工作 。

哈氏合金球阀 - 应用领域：广泛应用于化学工业、石油化工、环保、烟气脱硫、纸浆和造纸等行业，适用于水、蒸汽、油品及各种高腐蚀化学介质等 。

Product Overview of Hastelloy Ball Valve

The Hastelloy ball valve is a kind of valve that uses Hastelloy as the main material is used to cut off connect the corrosive medium in the pipeline system. The product overview is as follows :

The Hastelloy ball valve - Material Characteristics: The commonly used material is Hastelloy C - 276, etc., which belongs to the nickel - molybdenum - chromium - iron - tungsten series nickel - base alloy. Hastelloy B is resistant to hydrochloric acid of various concentrations, non - oxidizing salts acids. Hastelloy C is resistant to oxidizing solvents, etc. Hastelloy G is resistant to sulfuric acid, nitric acid, etc., has good corrosion resistance to chloride solutions. It can resist the corrosion of wet chlorine hypochlorite .

The Hastelloy ball valve - Structural Features: It has two structures, floating ball valve fixed ball valve, the sealing forms include hard - seal soft - seal. It can be designed with an anti - static structure, forming an electrostatic channel between the ball the valve body through the valve stem to release the static electricity generated during the opening closing process .

Product Overview of Hastelloy Ball Valve- Working Principle: The opening closing of the valve are realized by the ball rotating 90° around the center line of the valve body, so as to cut off connect the medium in the pipeline. It is easy to realize automatic remote control, can be equipped with pneumatic, electric other actuators .

The Hastelloy ball valve - Performance Advantages: It has excellent corrosion resistance, can withstand strong corrosive media such as 20% boiling hydrochloric acid, has a strong chloride ion tolerance. It adopts a triple - dynamic sealing structure, with good sealing performance. At the same time, it has good strength anti - wear performance, can work stably under harsh working conditions such as high pressure high temperature .

The Hastelloy ball valve - Application Fields: It is widely used in chemical industry, petrochemical industry, environmental protection, flue gas desulfurization, pulp paper - making other industries, is suitable for water, steam, oil products various highly corrosive chemical media, etc .