PE管能直接套絲嗎

2025-08-19

在塑料管道的安裝與施工中,經常會遇到關於連接方式的疑問,其中“PE管能直接套絲嗎”便是一個備受關注的問題。答案是否定的,PE管通常情況下不能直接進行套絲連接。

PE管,即聚乙烯管,其材質特性決定了它不適合採用傳統的套絲連接工藝。PE管具有良好的柔韌性和耐腐蝕性,但同時其剛性相對較低。套絲連接需要在管材端部切削出螺紋,這一過程會對PE管的管材結構造成破壞,極易導致管材在螺紋處出現應力集中,進而引發開裂、滲漏等問題。此外,PE管的熱膨脹係數較大,套絲連接難以保證長期的密封性能和結構穩定性,在水壓作用下或溫度變化時,連接處容易出現鬆動,影響整個管道系統的安全運行。

既然PE管不能直接套絲,那麼它通常採用哪些可靠的連接方式呢?目前,PE管主流的連接方式包括熱熔對接連接和電熔連接。熱熔對接連接是將兩根PE管的端部加熱至熔融狀態後,迅速將其貼合加壓,待冷卻後形成一個牢固的整體。這種連接方式適用於大口徑PE管,具有連接強度高、密封性能好、施工便捷等優點。電熔連接則是通過電熔管件內部的電阻絲通電發熱,使管件與管材的接觸面熔融,從而實現兩者的緊密結合。電熔連接適用於各種口徑的PE管,尤其在管道搶修、管件與管材連接以及複雜工況下的連接中表現出色,其連接質量穩定可靠,受人爲因素影響較小。

作爲專業的管道系統解決方案提供商,公元管道深刻理解PE管連接的重要性。公元PE管系列產品嚴格遵循國家標準生產,材質純淨、性能穩定,爲可靠連接奠定了堅實基礎。同時,公元管道不僅提供優質的PE管材管件,還積極推廣科學規範的連接工藝,併爲施工人員提供專業的技術指導,確保每一處連接都符合工程要求,保障管道系統的長期安全、高效運行。選擇公元管道,便是選擇了品質與安心,讓您的管道工程連接無憂。


We use cookie to improve your online experience. By continuing to browse this website, you agree to our use of cookie.

Cookies

Please read our Terms and Conditions and this Policy before accessing or using our Services. If you cannot agree with this Policy or the Terms and Conditions, please do not access or use our Services. If you are located in a jurisdiction outside the European Economic Area, by using our Services, you accept the Terms and Conditions and accept our privacy practices described in this Policy.
We may modify this Policy at any time, without prior notice, and changes may apply to any Personal Information we already hold about you, as well as any new Personal Information collected after the Policy is modified. If we make changes, we will notify you by revising the date at the top of this Policy. We will provide you with advanced notice if we make any material changes to how we collect, use or disclose your Personal Information that impact your rights under this Policy. If you are located in a jurisdiction other than the European Economic Area, the United Kingdom or Switzerland (collectively “European Countries”), your continued access or use of our Services after receiving the notice of changes, constitutes your acknowledgement that you accept the updated Policy. In addition, we may provide you with real time disclosures or additional information about the Personal Information handling practices of specific parts of our Services. Such notices may supplement this Policy or provide you with additional choices about how we process your Personal Information.


Cookies

Cookies are small text files stored on your device when you access most Websites on the internet or open certain emails. Among other things, Cookies allow a Website to recognize your device and remember if you've been to the Website before. Examples of information collected by Cookies include your browser type and the address of the Website from which you arrived at our Website as well as IP address and clickstream behavior (that is the pages you view and the links you click).We use the term cookie to refer to Cookies and technologies that perform a similar function to Cookies (e.g., tags, pixels, web beacons, etc.). Cookies can be read by the originating Website on each subsequent visit and by any other Website that recognizes the cookie. The Website uses Cookies in order to make the Website easier to use, to support a better user experience, including the provision of information and functionality to you, as well as to provide us with information about how the Website is used so that we can make sure it is as up to date, relevant, and error free as we can. Cookies on the Website We use Cookies to personalize your experience when you visit the Site, uniquely identify your computer for security purposes, and enable us and our third-party service providers to serve ads on our behalf across the internet.

We classify Cookies in the following categories:
 ●  Strictly Necessary Cookies
 ●  Performance Cookies
 ●  Functional Cookies
 ●  Targeting Cookies


Cookie List
A cookie is a small piece of data (text file) that a website – when visited by a user – asks your browser to store on your device in order to remember information about you, such as your language preference or login information. Those cookies are set by us and called first-party cookies. We also use third-party cookies – which are cookies from a domain different than the domain of the website you are visiting – for our advertising and marketing efforts. More specifically, we use cookies and other tracking technologies for the following purposes:

Strictly Necessary Cookies
These cookies are necessary for the website to function and cannot be switched off in our systems. They are usually only set in response to actions made by you which amount to a request for services, such as setting your privacy preferences, logging in or filling in forms. You can set your browser to block or alert you about these cookies, but some parts of the site will not then work. These cookies do not store any personally identifiable information.

Functional Cookies
These cookies enable the website to provide enhanced functionality and personalisation. They may be set by us or by third party providers whose services we have added to our pages. If you do not allow these cookies then some or all of these services may not function properly.

Performance Cookies
These cookies allow us to count visits and traffic sources so we can measure and improve the performance of our site. They help us to know which pages are the most and least popular and see how visitors move around the site. All information these cookies collect is aggregated and therefore anonymous. If you do not allow these cookies we will not know when you have visited our site, and will not be able to monitor its performance.

Targeting Cookies
These cookies may be set through our site by our advertising partners. They may be used by those companies to build a profile of your interests and show you relevant adverts on other sites. They do not store directly personal information, but are based on uniquely identifying your browser and internet device. If you do not allow these cookies, you will experience less targeted advertising.

How To Turn Off Cookies
You can choose to restrict or block Cookies through your browser settings at any time. Please note that certain Cookies may be set as soon as you visit the Website, but you can remove them using your browser settings. However, please be aware that restricting or blocking Cookies set on the Website may impact the functionality or performance of the Website or prevent you from using certain services provided through the Website. It will also affect our ability to update the Website to cater for user preferences and improve performance. Cookies within Mobile Applications

We only use Strictly Necessary Cookies on our mobile applications. These Cookies are critical to the functionality of our applications, so if you block or delete these Cookies you may not be able to use the application. These Cookies are not shared with any other application on your mobile device. We never use the Cookies from the mobile application to store personal information about you.

If you have questions or concerns regarding any information in this Privacy Policy, please contact us by email at . You can also contact us via our customer service at our Site.