浅聊不锈钢钢管的连接方法的类型-新萄京网址34567-新萄京网址|欢迎您

在线留言 收藏本站

欢迎来到新萄京网址34567-新萄京网址|欢迎您!

新萄京网址34567-新萄京网址|欢迎您

全国咨询热线 0531-87331719

浅聊不锈钢钢管的连接方法的类型

2019-09-23 4
不锈钢管的链接方式有哪些呢?
What are the linking modes of stainless steel pipes?
承插焊接式特点:
Socket welding features:
不锈钢管安装比上述两种稍麻烦,但它属无接头连接,更安全可靠,内部没有密封圈,属于死接。适用范围广,明装、暗装都可以,在冷水系统,热水系统都比较适用,安装完毕后一劳永逸,基本不用再考虑维护。此种连接已经在铜管上使用多年,建设部现在对不锈钢的连接也重点推荐这种无接头连接。
Stainless steel pipe installation is a little more troublesome than the above two, but it belongs to jointless connection, more safe and reliable, there is no inner sealing ring, belongs to dead joint. Wide scope of application, open and hidden can be installed, in the cold water system, hot water system are more applicable, once installed, once and for all, without basic consideration of maintenance. This kind of connection has been used in copper pipe for many years. The Ministry of Construction now recommends this kind of jointless connection for stainless steel joints.
(1)、成本价、销售价从高到低的排列次序是:序1>序2>序3。
(1) The order of cost price and sales price from high to low is: order 1 > order 2 > order 3.
(2)、序1-2属现场组装式(需借用专用工具)安装,快速简捷,适合明装。当橡胶圈功能丧失后,序1可卸开螺母更换,序2因死连接应锯断后更换。序3适合暗埋和嵌墙,当然也可明装。
(2) Sequence 1-2 belongs to on-site assembly (need to borrow special tools) installation, fast and simple, suitable for open clothing. When the rubber ring loses its function, the sequence 1 can be replaced by the nut, and the sequence 2 should be replaced after the dead connection is sawed. Sequence 3 is suitable for burying and embedding walls, of course, it can also be outfitted.
(3)、序1卡凸式的安装简单介绍:安装时需要用专用的安装工具,安装范围DN15-50(DN15-20)口径的管子安装时是在管子的外壁用专用工具环压上卡套,(DN25-50)口径的管子安装时是在管子的内壁用工具涨出来一环型台阶。
(3) Sequence 1 card convex installation brief introduction: special installation tools are needed when installing. When installing DN15-50 (DN15-20) caliber pipes, special tools are used to ring up the jacket on the outer wall of the pipes and when installing DN25-50 caliber pipes, tools are used to rise a ring step on the inner wall of the pipes.
(4)、序2卡压式的安装简单介绍:安装时需要用专用的安装工具, 安装范围DN15-100,把管子插入管件内用专用工具把管壁卡压成六边型,内部的密封圈也变形成六边型。
(4) Sequence 2 clamping installation brief introduction: special installation tools are needed when installation, installation range DN15-100, pipe insertion into pipe fittings with special tools to clamp the pipe wall into a hexagonal shape, internal sealing ring also transformed into a hexagonal shape.
(5)、序3焊接式(承插氩弧焊接式):安装范围DN15-100,安装时把管子插入管件内,用氩弧焊机焊接融化管件上原来预留的延伸坡边,不需要其他的焊料,属于本体焊接,施工简单。(对接氩弧焊接式)安装范围DN125-200,安装时把管子和管件的端口对齐,用氩弧焊机焊接,但需要用不锈钢焊条做为焊料。施工有一定的难度。
(5) Sequence 3 welding (socket argon arc welding): Installation range DN15-100. Insert the pipe into the fittings during installation. Weld the extended slope on the fittings with argon arc welding machine. No other solder is needed. It belongs to body welding and its construction is simple. (butt argon arc welding) installation range DN125-200. Align the ends of pipe and fittings when installation. Argon arc welding machine is used to weld, but stainless steel electrode is needed as solder. The construction is difficult.
(6)、暗埋管应尽量满足与建筑物同寿命的要求,因此,水管优先应选用无接头连接的方式。 所说不锈钢管使用寿命可达70-100年,指的是不含其它橡胶圈等材质的纯不锈钢管。同时暗埋管要求尽可能减少接头(多一个接头就多一个漏水隐患),凡高档建筑采用金属管(不锈钢管、铜管)的大都采用焊接式连接。
(6) The buried pipe should meet the requirement of the same life as the building as far as possible. Therefore, the preferred method of jointless connection should be chosen for the water pipe. The service life of stainless steel pipes can reach 70-100 years, which refers to pure stainless steel pipes without other rubber rings and other materials. At the same time, buried pipes require as few joints as possible (more than one joint is more than one potential leakage hazard). Welded joints are mostly used in high-grade buildings where metal pipes (stainless steel pipes, copper pipes) are used.
卡凸式特点:
Card convex features:
不锈钢管安装简便,连接处内外都不变形,属于活接,便于维修。适用范围:冷水系统、管道直饮水系统、水处理设备系统。明装比较适用,主要考虑到密封圈以后的更换,热水系统要尽量避免使用。此种连接的优点就是安装简单,方便,便于维护,既管内的密封圈老化时需要更换比较简单方便,只要旋开螺母就可以更换。缺点就是适用场合单一,在热水系统密封圈老化比较突出,造价较高。暗装管道和热水系统一般不推荐使用。
The stainless steel pipe is easy to install, and the inside and outside of the joint are not deformed. It belongs to flexible joint and is easy to maintain. Scope of application: cold water system, pipeline direct drinking water system, water treatment equipment system. The plain clothes are more suitable, mainly considering the replacement of the sealing rings later, the hot water system should be avoided as far as possible. The advantages of this connection are simple installation, convenience and easy maintenance. The sealing ring in the tube needs to be replaced easily when it is aging. It can be replaced as long as the nut is unscrewed. The disadvantage is that the application occasion is single, the aging of sealing ring in hot water system is prominent, and the cost is high. Undercover piping and hot water systems are generally not recommended.
2卡压式特点:
2. Characteristic of compression type:
不锈钢管安装简便,连接处外部管子、内部橡胶圈均压变成六边形。适用范围:冷水系统、管道直饮水系统,明装管道比较适用。优点就是:连接简单方便,工时短,造价适中。缺点就是适用场合单一,维护麻烦,既管内的密封圈老化时需要更换比较麻烦,因连接时候已经卡死,更换是就需要把管件两端锯断后才能更换。热水系统也要尽量避免使用,主要也是密封圈的使用寿命在热水系统的不确定性。因此暗装管道和热水系统一般不推荐使用。
Stainless steel pipes are easy to install. The outer pipes and inner rubber rings at the joint are equally pressed into hexagons. Scope of application: Cold water system, pipeline direct drinking water system, open pipeline is more applicable. The advantages are: simple and convenient connection, short working hours and moderate cost. The disadvantage is that the application situation is single and the maintenance is troublesome. It is more troublesome to replace the sealing ring in the pipe when it is aging, because the connection has been jammed, so the replacement can only be done after the two ends of the pipe are sawed off. The hot water system should also be avoided as far as possible, mainly because of the uncertainty of the service life of the sealing ring in the hot water system. Therefore, concealed pipes and hot water systems are generally not recommended./
  • 新萄京网址34567-新萄京网址|欢迎您
  • 手机: 18663732101
  • 联系电话: 0531-87331719
  • 手机: 13210585188
  • 邮箱: yijiuguanye@qq.com
  • 公司地址: 山东省济南市马山工业园19号
新萄京网址34567-新萄京网址|欢迎您 版权所有 备案号: 鲁ICP备:15014784号  技术支持:开启网络