UPVC Pipes National Nominal Pressure 13.8 Bar Size 4 inch Thickness 5.4 mm Gray Colour

These UPVC pipes from National Plastic Factory are engineered for high-pressure cold potable water distribution, making them a reliable choice for residential, commercial, and industrial projects across Bahrain. With a nominal pressure of 13.8 bar and a 4-inch size, they deliver consistent performance in demanding water networks, whether installed above ground or underground.

Manufactured to ASTM D 2241 standards, these pipes feature an outside diameter of 114.07 mm (minimum) and a wall thickness of 5.4 mm, with a standard dimension ratio (SDR) of 21. Their gray color and smooth surface facilitate easy handling and installation, while the available plain or solvent cement socket ends offer flexibility for various jointing methods.

Key Features

• High pressure rating of 13.8 bar for robust water conveyance
• 4-inch nominal size with 114.07 mm outside diameter
• 5.4 mm wall thickness and SDR 21 for durability
• Lightweight and easy to transport, install, and maintain
• Resistant to corrosion from acids, salts, oils, alkalis, and moisture
• Weather-resistant and fire-resistant, suitable for Bahrain's climate
• Hygienic and safe for cold potable water applications
• Available in standard 6-meter lengths or as required

Ideal for building water supply lines, industrial piping, and above-ground or underground networks in Manama, Muharraq, Riffa, and across the Kingdom, these UPVC pipes offer long-lasting performance with minimal maintenance.