Westlake Pipe & Fittings 854100FT 10″ Schedule 80 PVC Loose Ring Flange

Description

Westlake Pipe & Fittings 854100FT 10″ Schedule 80 PVC Loose Ring Flange

The Westlake Pipe & Fittings 854100FT 10″ 80 PVC Loose Ring Flange is a high-performance piping component engineered to provide a reliable, durable, and corrosion-resistant connection solution for demanding fluid handling systems across industrial, commercial, municipal, and agricultural applications. Manufactured from premium-grade Schedule 80 PVC, this loose ring flange is designed to withstand higher pressure ratings than Schedule 40 alternatives while maintaining excellent chemical resistance, dimensional stability, and long-term performance in harsh operating environments.

The loose ring flange design allows the flange ring to rotate freely around the pipe or stub end, making bolt hole alignment significantly easier during installation, especially in large-diameter systems where precision alignment can be challenging. This feature reduces installation time, minimizes labor costs, and lowers the risk of gasket misalignment, which is critical for ensuring a leak-free joint. The 10-inch size makes it suitable for high-flow systems such as water treatment plants, chemical processing lines, cooling towers, industrial drainage systems, and irrigation networks where large volumes of fluids must be transported efficiently and safely.

Schedule 80 PVC construction provides superior wall thickness and strength, allowing the flange to handle higher internal pressures while also offering excellent resistance to impact, abrasion, and mechanical stress. Unlike metal flanges, the Westlake PVC loose ring flange will not rust, corrode, scale, or pit, making it ideal for applications involving corrosive chemicals, saline water, wastewater, acids, alkalis, and other aggressive fluids. Its non-conductive and non-reactive nature also makes it suitable for installations where electrical isolation and chemical purity are important considerations.

The smooth internal surface of the PVC material helps reduce friction losses, prevents buildup of deposits, and supports consistent flow rates over time, contributing to overall system efficiency and reduced maintenance requirements. Westlake Pipe & Fittings is known for strict quality control and adherence to industry standards, and this 854100FT loose ring flange is manufactured to meet or exceed applicable ASTM and ANSI dimensional requirements, ensuring compatibility with standard flange bolt patterns and gaskets.

The loose ring flange is commonly used in conjunction with a PVC stub end, allowing the system to benefit from both a strong welded joint and the flexibility of a rotatable flange face. This configuration is especially valuable in systems that may require future disassembly for maintenance, inspection, or system modifications, as it allows easier removal and reinstallation compared to rigid flange designs. The lightweight nature of PVC compared to metal alternatives makes handling and installation safer and more convenient, particularly for large 10-inch components, reducing the need for heavy lifting equipment and lowering overall project costs.

Additionally, the thermal and chemical stability of Schedule 80 PVC ensures reliable performance across a wide temperature range typical of cold water, process water, and many chemical transfer applications, while also offering long service life even in outdoor or underground installations when properly supported. The Westlake 10″ Schedule 80 PVC Loose Ring Flange is also valued for its excellent sealing performance when paired with appropriate gaskets, providing a tight, dependable connection that helps prevent leaks, pressure loss, and environmental contamination.

Its precision-molded construction ensures consistent dimensions, flat sealing surfaces, and uniform wall thickness, all of which contribute to dependable performance and ease of integration into new systems or retrofit projects. Whether used in industrial process piping, municipal water distribution, wastewater treatment, or large-scale agricultural irrigation, this loose ring flange delivers a balance of strength, flexibility, chemical resistance, and cost-effectiveness that makes it a preferred choice for engineers, contractors, and maintenance professionals seeking a long-lasting and efficient flange solution for large-diameter Schedule 80 PVC piping systems.

Westlake Pipe & Fittings is dedicated to helping contractors maximize efficiency and helping engineers design systems that entire communities can rely on.With manufacturing & distribution centers across North America, dedicated sales, technical services, specification engineers and customer support teams, our unparalleled service allows you to design, specify and install complete projects with confidence.

Westlake Pipe & Fittings 854100FT 10″ Schedule 80 PVC Loose Ring Flange Features:

• 10″ Schedule 80 PVC construction for high-pressure applications
• Compatible with standard PVC stub ends and gaskets
• Manufactured to meet industry dimensional standards
• Excellent resistance to corrosion, chemicals, and rust
• Suitable for industrial, municipal, and agricultural use
• Smooth internal surface for improved flow efficiency
• Loose ring design allows easy bolt hole alignment
• Lightweight for easier handling and installation

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