Hershey CPVC Piping System: Revolutionizing Industrial Applications

 

Introduction

The Hershey CPVC Piping System represents a leap forward in industrial piping solutions, combining unmatched chemical resistance, superior mechanical properties, and a legacy of over 40 years in innovation. Designed to meet the stringent requirements of modern industrial applications, Hershey CPVC pipes and fittings have become the benchmark for reliability and performance across diverse sectors.  

Key Features and Benefits

 

Advanced Material Composition

Hershey CPVC systems are manufactured using high-performance CPVC compounds that meet the ASTM D1784 standard, ensuring long-term durability and chemical inertness. Available in sizes ranging from ½” to 24″, these systems cater to a broad spectrum of industrial needs.  

Chemical Resistance

Hershey CPVC pipes are resistant to most mineral acids, bases, salts, and aliphatic hydrocarbons. Unlike metal systems, CPVC is immune to galvanic corrosion, offering exceptional longevity in aggressive environments.  

Superior Mechanical Strength

When compared to other thermoplastics like PVC, ABS, and PVDF, Hershey CPVC excels in mechanical properties, such as maximum working pressure and support spacing. With a lifespan exceeding 50 years, these systems deliver unparalleled operational reliability.  

Outstanding Fire Performance

Hershey CPVC exhibits excellent fire resistance with a high Limiting Oxygen Index (LOI) of 60, meaning it will not sustain combustion without a continuous flame. The material’s low heat of combustion and limited smoke generation make it a safer choice for industrial and residential applications.  

Environmental Durability

Incorporating titanium dioxide and carbon black, Hershey CPVC resists UV degradation and withstands prolonged exposure to sunlight, wind, and rain. This feature ensures its suitability for outdoor installations.  

Biological and Abrasion Resistance

  Hershey CPVC systems are resistant to bacterial and fungal growth, which can degrade conventional piping. Additionally, their abrasion resistance makes them suitable for transporting slurries and other abrasive media.  

Applications

With proven performance across various sectors, Hershey CPVC piping systems are widely used in:

• Metal Treatment
• Chemical Processing
• Wastewater Treatment
• Food and Beverage Industry
• Semiconductor and Electronics Manufacturing
• Power Plants
• Biotech and Ultra-Pure Water Systems

 

Specifications

 

Physical Properties

• Tensile Strength (73°F): 7,500 psi
• Vicat Softening Temperature: 103°C
• Specific Gravity: 1.50
• Flammability Rating: UL94 V-0

 

Pressure Ratings

Schedule 80 pipes support maximum pressures of up to 850 psi (½” size) at 73°F. Threaded joints and flanged systems accommodate pressures up to 150 psi, with temperature derating factors applied as needed.  

Thermal Performance

Operating temperatures range up to 200°F. Low thermal conductivity minimizes heat loss and eliminates the need for insulation in many applications.  

Standards Compliance

  Hershey CPVC meets multiple international standards, including:

• ASTM F441 for CPVC pipes
• ASTM F437, F438, and F439 for fittings
• ASTM F493 for solvent cements

 

Installation Guidelines

 

Joining Methods

Hershey CPVC pipes can be joined using solvent cementing, flanging, and threading. Solvent cement joints offer a robust and leak-proof seal, with minimal set and cure times under optimal conditions.  

Handling and Storage

Careful handling and inspection are vital to prevent damage. Pipes should not be dropped or dragged, especially in cold weather, to maintain their structural integrity.  

Thermal Expansion Management

Expansion loops, offsets, or joints are recommended for temperature changes exceeding 30°F to mitigate thermal stresses and prevent buckling.  

Why Choose Hershey CPVC?

 

Proven Track Record

With over four decades of innovation and global distribution in markets such as the USA, Canada, and Europe, Hershey CPVC systems are trusted worldwide.  

Comprehensive Support

Hershey provides engineering design consultation and technical support to ensure seamless system integration.  

Sustainable and Cost-Effective

Hershey CPVC systems reduce maintenance costs, resist corrosion, and offer extended lifespans, making them a sustainable choice for long-term applications.