PVCパイプの高温耐性は何度ですか?

2025-08-19

一般的に使用されるプラスチックパイプ材料として、PVCパイプは、優れた化学的安定性、耐食性、簡単な設置、費用対効果などの特性により、建物の給排水、都市工学、農業灌漑などの多くの分野で広く使用されています。実際のアプリケーションでは、多くのユーザーが高温耐性について心配します。結局のところ、温度はパイプラインの安全性と寿命に影響を与える重要な要素の1つです。では、PVCパイプはどの程度高温に耐えますか?

一般的に、標準のPVC-U(硬質ポリ塩化ビニル)パイプ、つまり私たちの日常生活で最も一般的なPVCパイプは、長期間の使用温度が40℃を超えてはなりません。これは、PVC材料自体の耐熱性に一定の制限があり、温度が上昇すると、その物理的および機械的高温環境が続くと、PVCパイプが軟化したり変形したりして、構造強度やシール性能に影響を与え、深刻な場合にはパイプが損傷し、水漏れなどの問題を引き起こす可能性があります。瞬間温度の場合、PVCパイプは通常、わずかに高い温度に耐えることができますが、一般的には60℃を超えないようにすることをお勧めします。

さまざまな種類のPVCパイプは、配合、プロセス、および添加剤の違いにより、耐熱性がわずかに異なる場合があります。たとえば、特殊に修飾されたPVCパイプの中には、耐熱温度が向上するものもありますが、これには特定の製品の技術パラメータを参照する必要があります。プロのパイプライン製造企業として、ADパイプラインは、関連する国内基準に厳密に準拠したPVCパイプを製造し、製品の性能は安定して信頼性が設計および製造プロセスでは、さまざまなアプリケーションシナリオの温度要因を十分に考慮して、ユーザーが使用要件を満たす高品質のパイプ製品を確実に提供できるようにします。

PVCパイプを選択して使用する場合、その高温耐性を理解することが非常に重要です。輸送媒体の温度が高く、PVCパイプの許容範囲を超えている場合は、PPRパイプ、PE-RTパイプなど、他のより耐熱性の高いパイプ材料の選択を検討する必要があります。通常の冷水輸送や排水などの温度が高くないシナリオでは、PVCパイプは使用ニーズを完全に満たすことができます。PVCパイプの安全な操作と長寿命を確保するために、ユーザーはインストールおよび使用する前に製品マニュアルを注意深く読み、特定の温度範囲を理解し、実際の作業条件に応じて合理的な選択を行うことをお勧めします。

結論として、PVCパイプには多くの利点がありますが、耐高温性には固有の制限があります。PVCパイプの耐高温範囲を明確に理解し、実際のアプリケーション環境の温度条件と組み合わせて、適切なパイプ製品を選択し、正しく設置および使用することによってのみ、その性能上の利点を十分に発揮することができます。ADパイプは、常に高品質で高性能なパイプソリューションをユーザーに提供することに取り組んでいます。PVCパイプ製品の詳細については、専門家に相談するか、関連する製品情報を参照してください。


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.