{"id":1077,"date":"2023-11-27T02:27:16","date_gmt":"2023-11-26T17:27:16","guid":{"rendered":"https:\/\/www.durastream.com\/en\/ja\/?page_id=1077"},"modified":"2025-12-11T17:30:32","modified_gmt":"2025-12-11T08:30:32","slug":"compound","status":"publish","type":"page","link":"https:\/\/www.durastream.com\/en\/products\/compound\/","title":{"rendered":"Product specification \u2013 \u201cDurastream\u201d"},"content":{"rendered":"
\r\n\t\t
\r\n\t\t\t
\r\n\t\t\t\t
\r\n\t\t\t\t\t\tProduct specification \u2013 \u201cDurastream\u201d\t\t\t\t<\/div>\r\n\t\t\t<\/div>\r\n\t\t<\/div>\r\n<\/div>\n\n
\r\n\t
\r\n \t<\/div>\r\n<\/div>\n\n
<\/div>\r\n\n\n
\r\n\t\n
\r\n\t\n

What is “Durastream”?<\/span><\/h2>\r\n\n\n\n

“Durastream” is a CPVC (chlorinated polyvinyl chloride) compound product manufactured by the SEKISUI CHEMICAL Group using proprietary technology. The performance and specifications of “Durastream” and the certifications it has obtained are introduced below.<\/p>\n\n\n\n

The name Durastream is derived from two words – Durable (tough, enduring) and Stream (water flow).
Durastream is a CPVC compound that is widely used in a variety of applications, the most typical of which are pipe materials for hot water supply and water piping applications.
The word \u02bbDurable\u2019 represents the image that Durastream continues to protect the world’s water infrastructure from various threats due to its robustness backed up by its high performance and high quality, while the word \u02bbStream The word \u02bbStream\u2019 is used to express the image of the safe and secure flow of water that supports the lives of people around the world through the high performance and quality of our products.
The continuous flow of pure water gives the image of progress towards a better future.<\/p>\n\n\n\n

Combining these two words, Durable and Stream, we have created a word that has never existed before in the world: Durastream.
It also expresses our wish to create a unique value that has never existed in the world before.<\/p>\n\n\n

<\/div>\r\n\n\n\n
\n
\r\n
\r\n\t
\r\n\t\t\"Durastream\r\n\t\t\t\t
Durastream logo<\/figcaption>\r\n\t\t\t<\/figure>\r\n<\/div><\/div>\n\n\n\n
\r\n
\r\n\t
\r\n\t\t\"CPVC\r\n\t\t\t\t
CPVC Compound<\/figcaption>\r\n\t\t\t<\/figure>\r\n<\/div><\/div>\n<\/div>\n\n\n

Product Description<\/span><\/h2>\r\n\n\n\n

“Durastream” is a CPVC compound product of the SEKISUI CHEMICAL Group. The various plastic material technologies we have developed over our 50-year history have enabled us to realize a stable mass production system with high quality, which has been highly evaluated by many customers including molding companies.<\/p>\n\n\n\n

“Durastream has 3 main features.<\/p>\n\n\n

1. High performance<\/h3>\n\n\n

First feature is its high performance in a wide range of fields. “Durastream” has excellent heat resistance, as well as high flame resistance, chemical resistance, corrosion resistance, tensile strength and bending strength.<\/p>\n\n\n\n

\u3000\u3000For related pages on Heat Resistance, click here<\/a><\/p>\n\n\n\n

\u3000\u3000For related pages on Chemical Resistance, click here<\/a><\/p>\n\n\n

2. Ease of installation<\/h3>\n\n\n

Second feature is the effect reduction in labour costs during installation. Pipes made from CPVC are lightweight and easy to cut and glue during installation, which contributes to reduced installation and training time.<\/p>\n\n\n

3. Wide range of applications<\/h3>\n\n\n

Third feature is the wide range of uses. CPVC’s strengths in heat resistance, flame resistance, chemical resistance, and mechanical strength allow it to be used in harsh environments that other plastic materials cannot withstand. Specific examples include fire sprinkler pipes and fittings,pipes and fittings for industrial usage.<\/p>\n\n\n\n

\u3000\u3000For related pages on applications, click here<\/a><\/p>\n\n\n

<\/div>\r\n\n\n

Product specification<\/span><\/h2>\r\n\n\n\n

CPVC is PVC chlorinated to enhance its performance and meet a wide range of application standards. For example, it exceeds the heat deformation temperature, tensile strength, tensile modulus, and impact strength required for hot\/cold water supply pipes and fittings applications.<\/p>\n\n\n

<\/div>\r\n\n\n\r\n
\r\n\t
\r\n\t\t\"Product-Overview-Durastream_3\"\r\n\t\t\t\t
STANDARD SPECIFICATION – \u201dDurastream\u201d<\/figcaption>\r\n\t\t\t<\/figure>\r\n<\/div>\n\n
<\/div>\r\n\n\n\n

\u3000The above are measured values, not guaranteed values.
\u3000(Click here to download the product catalog for CPVC compound “Durastream”)<\/a><\/p>\n\n\n

Certified standards<\/span><\/h2>\r\n\n\n\n
\n
\r\n
\r\n\t
\r\n\t\t\"NSF\r\n\t\t\t\t
NSF certification<\/figcaption>\r\n\t\t\t<\/figure>\r\n<\/div><\/div>\n\n\n\n
\n

Some \u201cDurastream\u201d products are certified internationally by the National Sanitation Foundation (NSF), a non-profit organisation in the USA, which sets safety standards for food and drinking water sanitation equipment and products. The NSF is a third-party organization that sets safety standards for food and drinking water sanitation equipment and products.<\/p>\n\n\n\n

While few CPVC manufacturers worldwide have achieved the stringent NSF certification<\/a>, “Durastream” has products that have received NSF 61 (assessing the health effects of materials and products for drinking water applications) and NSF 14 (plastic pipe components and associated materials) certifications, enabling Durastream to provide a high level of safety for piping in drinking water applications.<\/p>\n\n\n\n

\u3000\u3000External links on NSF certification<\/a><\/p>\n<\/div>\n<\/div>\n\n\n

<\/div>\r\n\n\n
\r\n\t

Downloads<\/h3>\r\n\t

Click here to download the product catalog for CPVC compound “Durastream”<\/p>\r\n\t