45 Degree Elbows - Schedule 80

Schedule 80 45 Degree Elbows are engineered to redirect flow in piping systems with a smooth, gradual angle—perfect for applications requiring less turbulence and reduced pressure loss compared to sharper 90-degree turns. From managing residential plumbing to tackling large-scale commercial and industrial systems, these pipe fittings offer the strength and durability needed for long-term performance.

Made from Schedule 80 PVC, these fittings feature thicker walls than their Schedule 40 counterparts, offering superior pressure ratings and temperature tolerance—often up to 140°F. This makes them well-suited for high-pressure systems, chemical distribution lines, irrigation networks, and processing plants. Their resistance to UV exposure and corrosive materials also enhances longevity in challenging environments.

Choose between Slip x Slip for solvent-welded connections or FPT x FPT options for threaded applications. Slip connections allow for secure, leak-proof seals using solvent cement, while threaded versions provide versatility for temporary or adjustable assemblies. All elbows meet ASTM D2467 and ASTM D1784 standards for PVC quality and dimensional reliability.

Maxx Supply carries a wide range of fitting sizes, from 1/4” to 6”, ensuring compatibility with most PVC fittings, systems, and use cases. Whether you're repairing, upgrading, or designing a new system, our expert support and fast shipping help keep your project moving forward.

How Schedule 80 45° Elbows are Built for Performance

Why choose a 45° instead of a 90°? For systems that rely on optimized flow dynamics, using two 45 Degree Elbows to create a directional shift instead of one 90° fitting can drastically reduce turbulence, minimize head loss, and promote more consistent fluid movement. This is essential in long pipeline runs, pump discharge lines, and sensitive chemical transport systems.

Schedule 80 PVC Elbows bring added value with their higher pressure ratings and robust construction. Compared to Schedule 40, Schedule 80 fittings are built for tough environments—offering thicker walls, increased impact resistance, and long-term performance even in high-pressure conditions. They maintain excellent chemical resistance and thermal tolerance, making them ideal for:

  • Commercial plumbing and drainage systems: These elbows offer a compact, professional-grade solution for navigating complex layouts without compromising pressure or safety.
  • Irrigation infrastructure: Their high strength and corrosion resistance make them ideal for withstanding prolonged exposure to moisture and UV light in outdoor setups.
  • Chemical processing plants: Schedule 80 Elbows help ensure safe fluid conveyance in environments involving corrosive chemicals or temperature fluctuations.
  • Water treatment and purification facilities: Their ability to maintain flow consistency while handling pressurized systems makes them essential for critical water management applications.
  • Manufacturing and industrial fluid control: Used across industries for managing flow with precision, they help reduce wear and maintain performance over time.

Each PVC 45 Degree Elbow is precision-molded from high-grade PVC Schedule 80 resin, delivering strength without the weight or corrosion issues found in metal. Compliant with ASTM D2467 and ASTM D1784, these elbows meet the strictest industry standards for dimensional accuracy and material quality.

In contrast to a standard radius elbow, which typically creates a sharper directional shift, the 45° design reduces stress on the system and improves fluid dynamics, making it the preferred choice in many industrial layouts.

Installation Tips:

  • For slip connection types, always clean and prime the joint before applying solvent cement to ensure a secure seal.
  • For threaded fittings, use PTFE thread seal tape or a pipe dope like Blue Monster for a leak-proof finish.
  • Always verify fitting type compatibility when integrating with PVC valves, repair couplings, or PVC duct fittings.

Looking to streamline procurement? Maxx Supply makes it easy to manage order status, receive fast delivery, and find the exact fitting you need. Explore our inventory today and upgrade your system with dependable Schedule 80 PVC Elbows built for performance.