Schedule 80 PVC Fittings

Are you in need of high-quality PVC fittings for your plumbing or industrial applications? Look no further than Maxx Supply! We are the leading distributor of pipes and fittings that you can use for your industrial or residential operations.

Our Schedule 80 PVC fittings are NSF-certified and manufactured in compliance with ASTM D2467 standards, ensuring industry-trusted quality. Schedule 80 PVC fittings are engineered to provide superior strength and durability for a variety of plumbing projects. These PVC fittings feature thicker walls than standard Schedule 40 PVC, providing increased resistance to chemicals and other corrosive materials.

Schedule 80 PVC fittings are built for long-term performance in high-pressure plumbing and industrial systems. Made from high-quality material, these schedule 80 PVC pipe fittings are highly durable and resistant to stress cracking and corrosion. They’re designed for strength and chemical resistance, making them ideal for commercial and industrial use.

These Schedule 80 fittings are also designed to provide a tight, leak-proof seal for long-term reliability. They can easily fit into existing piping systems and are available in many different configurations to meet the specific needs of any application.

Whether replacing existing fittings or creating a new system, these fittings can provide the perfect solution for any project. With our reliable inventory, helpful customer support, and unbeatable value across our entire PVC product line, Maxx Supply is your go-to source for plumbing system components. All products ship quickly from our U.S.-based distribution centers, ensuring your project stays on schedule.

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Uses for Schedule 80 PVC Fittings

Schedule 80 PVC fittings are built to meet the demands of high-performance applications where reliability, chemical resistance, and pressure tolerance are non-negotiable. Their thicker walls and sturdy construction make them ideal for challenging environments — outperforming both Schedule 40 PVC and traditional metal alternatives in many key areas.

Ideal Use Cases

These fittings are commonly used in:

  • Commercial water systems that require higher operating pressure
  • Industrial process piping where chemical exposure is a concern
  • Water treatment and wastewater systems
  • Irrigation and agricultural systems that handle abrasive or corrosive liquids
  • Laboratory and chemical processing setups with aggressive media

Whether you're handling potable water, chemicals, or pressurized air systems, Schedule 80 PVC fittings deliver reliable performance across sectors and settings.

Material Strength & Performance

Compared to Schedule 40 PVC, Schedule 80 offers:

  • Thicker walls for improved crack resistance and tensile strength
  • Long-term durability under higher PSI ratings
  • Lightweight convenience without compromising strength
  • Excellent corrosion resistance, especially in outdoor or underground settings

Unlike metal fittings, Schedule 80 PVC won’t rust, scale, or deteriorate over time, making it a cost-effective solution for long-term installations.

Connection Options & Types

Maxx Supply offers a full lineup of Schedule 80 PVC fittings to suit nearly any configuration:

  • Socket and threaded ends to integrate with both new builds and retrofits
  • Elbows, tees, couplings, nipples, flanges, and more
  • Specialized fittings like female adapters, swing check valves, and PVC duct fittings

All fittings are manufactured to be compatible with standard Schedule 80 PVC pipe, ensuring safe, leak-proof installation and dependable system performance.