来源:本站 时间:2019-04-12 14:00:04 浏览次数: 220
卡套接头对现代工业造成的影响表现在哪些地方,国内外卡套接头的简单对比说明也为大家做一个简单介绍,关于卡套接头对现代工业影响以及对比说明,小编表为您整理相关内容。
What is the impact of the card sleeve joint on modern industry? The simple comparison of the domestic and foreign card sleeve joint also makes a simple introduction for you. About the impact of the card sleeve joint on modern industry and the comparison, the small series table will sort out the relevant content for you.
随着石油、化工、天然气、炼油等行业的迅速发展、对产品质量要求日趋严格的今天,控制设施对这些液态气态的产品的质量起到了至关重要的作用,卡套接头的出现使得这么产品的密封性能大大提高。卡套接头与钢管连接时不需焊接,有利于防火、防爆和高空作业,并能消除焊接不慎带来的弊端。因而它是炼油、化工、石油、天然气、食品、制药、仪器仪表等系统自控装置管路中的一种较为先进的连接件。
Jacket joints affect modern industry
With the rapid development of petroleum, chemical industry, natural gas, oil refining and other industries, the product quality requirements are increasingly strict today, control facilities for the quality of these liquid and gaseous products play a crucial role, the appearance of bayonet joint makes the product sealing performance greatly improved. There is no need for welding when the bayonet joint is connected with the steel pipe, which is conducive to fire prevention, explosion protection and aerial work, and can eliminate the disadvantages caused by careless welding. Therefore, it is a relatively advanced connecting piece in the pipeline of automatic control devices of oil refining, chemical industry, petroleum, natural gas, food, pharmaceutical, instrument and instrument systems.
卡套式接头国外一般分为低压、中压和高压LL,L,S三个系列(分别为1 OMPa,10一25MPa, 25一63MPa。卡套式管接头属硬管管接头,按照卡套结构形式,目前国外产品主要有单卡套系列和双卡套系列,其中单卡套系列分为单刃口卡套和渐进式多刃卡套;按卡套的密封形式分,有传统卡套接头的硬密封方式和新式的卡套连接加弹性密封方式。
Comparison of domestic and foreign products of bayonet joint
Bayonet connectors are generally divided into low pressure, medium pressure and high pressure LL,L,S series abroad (respectively 1 OMPa,10 a 25MPa, 25 a 63MPa). Bayonet type pipe joint belongs to hard pipe joint. According to the structure of bayonet type, at present, foreign products mainly include single bayonet type series and double bayonet type series, among which single bayonet type series is divided into
single-blade bayonet type and progressive multi-blade bayonet type. According to the sealing form of the card sleeve, there are the hard sealing way of the traditional card sleeve joint and the elastic sealing way of the new card sleeve joint.
卡套式接头的防漏与制造质量(特别是卡套的设计和卡套的内在质量)、钢管精度,装配质量密不可分,需要制造者和使用者之间有良好合作。国外一般有专用的端面处理机、倒角器和预装器,控制拧紧扭矩,装配质量高,最大程度避免由于卡套式管接头人为因素而造成的泄漏问题。
The leakproof of bayonet type joint is closely related to the manufacturing quality (especially the design of bayonet and the inherent quality of bayonet), the precision of steel pipe and the assembly quality, which requires good cooperation between the manufacturer and the user. Foreign countries generally have dedicated end processor, chamferer and preloader, control tightening torque, high assembly quality, to the
greatest extent to avoid the leakage problem caused by the human factors of clip sleeve pipe joint.
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