SEKISUI CHEMICAL's CPVC for Superior Quality and Reliability

Durastream is SEKISUI CHEMICAL's brand of CPVC compounds, developed through proprietary technologies and decades of expertise in the CPVC business.
With outstanding heat resistance, chemical resistance, and long-term reliability, Durastream contributes to a wide range of applications.
If you are looking to enhance the heat resistance and chemical resistance of your PVC products, SEKISUI's CPVC compound ""Durastream"" provides the ideal solution.

Integrated support from manufacturing to moulding

SEKISUI CHEMICAL’s comprehensive capabilities to support customers

In addition to CPVC compounds, we provide technical support in moulding, utilising our know-how as a pipe manufacturer.

Lineup

CPVC compound

A standard CPVC compound widely used for hot and cold water supply pipes and fittings.
Durastream offers excellent heat resistance, chemical resistance, and mechanical strength. It also reduces the risk of corrosion and scaling issues commonly associated with metal piping systems.

A tin-free CPVC compound formulated without tin-based stabilizers.
As an alternative option for specific application requirements and regulatory needs, it is used in hot and cold water supply pipes and fittings.

A CPVC compound designed for fire sprinkler pipes and fittings.
Its excellent flame-retardant properties enable it to meet the requirements of fire protection and safety applications.

A CPVC compound developed for industrial pipes and fittings.
With superior chemical resistance and long-term durability, it provides reliable performance under demanding operating conditions.

Products	Durastream	Durastream α	Durastream EX	Durastream HD
Concept	Standard Grade	Eco-Friendly Grade	High Flame-Retardant Grade	High-Durability Grade
Key Features	Excellent heat resistance, chemical resistance, and mechanical strength	Formulated without tin-based stabilizers	Designed for fire sprinkler applications	Excellent durability and chemical resistance
Main Applications	Hot and Cold Water Supply Pipes and Fittings	Hot and Cold Water Supply Pipes and Fittings	Fire Sprinkler Pipes and Fittings	Industrial Pipes and Fittings

Durastream brand

SEKISUI CHEMICAL proudly presents its premium CPVC compounds under a brand that stands for quality, reliability, and performance.

Products

What is CPVC?

Properties of the CPVC (chlorinated polyvinyl chloride resin) used in "Durastream"

Product specification

Overview and specifications of SEKISUI's CPVC compound "Durastream"

SEKISUI's Technology

The technical and support structure behind "Durastream"

Product Specifications and Certifications

Learn more about the performance characteristics, specifications, and certifications of the Durastre

Differences Between CPVC and PVC Processing

Important processing considerations and recommended equipment for CPVC extrusion, injection molding,

What is the Difference Between CPVC and PVC?

CPVC retains the excellent chemical resistance, electrical properties, and mechanical strength of PV

Comparison with Other Materials

Discover the unique characteristics of CPVC through comparisons with metal and plastic materials.

CPVC has a proven track record across a wide range of applications.

Pipe Material

CPVC pipes and fittings for hot and cold water supply

CPVC fire sprinkler pipes and fittings

CPVC pipes and fittings for industrial usage

Other Usage

Other Usage

Contact

Click here for product inquiries and sample requests.

Lineup

CPVC compound

A standard CPVC compound widely used for hot and cold water supply pipes and fittings. Durastream offers excellent heat resistance, chemical resistance, and mechanical strength. It also reduces the risk of corrosion and scaling issues commonly associated with metal piping systems.

A tin-free CPVC compound formulated without tin-based stabilizers. As an alternative option for specific application requirements and regulatory needs, it is used in hot and cold water supply pipes and fittings.

A CPVC compound designed for fire sprinkler pipes and fittings. Its excellent flame-retardant properties enable it to meet the requirements of fire protection and safety applications.

A CPVC compound developed for industrial pipes and fittings. With superior chemical resistance and long-term durability, it provides reliable performance under demanding operating conditions.

Durastream brand

SEKISUI CHEMICAL proudly presents its premium CPVC compounds under a brand that stands for quality, reliability, and performance.

Products

What is CPVC?

Product specification

SEKISUI's Technology

Product Specifications and Certifications

Differences Between CPVC and PVC Processing

What is the Difference Between CPVC and PVC?

Comparison with Other Materials

CPVC has a proven track record across a wide range of applications.

Pipe Material

CPVC pipes and fittings for hot and cold water supply

CPVC fire sprinkler pipes and fittings

CPVC pipes and fittings for industrial usage

Other Usage

Other Usage

Contact

A standard CPVC compound widely used for hot and cold water supply pipes and fittings.
Durastream offers excellent heat resistance, chemical resistance, and mechanical strength. It also reduces the risk of corrosion and scaling issues commonly associated with metal piping systems.

A tin-free CPVC compound formulated without tin-based stabilizers.
As an alternative option for specific application requirements and regulatory needs, it is used in hot and cold water supply pipes and fittings.

A CPVC compound designed for fire sprinkler pipes and fittings.
Its excellent flame-retardant properties enable it to meet the requirements of fire protection and safety applications.

A CPVC compound developed for industrial pipes and fittings.
With superior chemical resistance and long-term durability, it provides reliable performance under demanding operating conditions.