Schedule 40 PVC Pipe — Lowest Prices Online

Lowe's carries a limited selection of Schedule 40 PVC pipe suited for residential and light commercial use. For industrial-grade quantities, custom sizing, or procurement across North and South America, ESG International Suppliers offers a broader supply chain network, competitive bulk pricing, and expert support that goes well beyond what big-box retailers provide.

Schedule 40 PVC pipe is available in a wide range of nominal pipe sizes, typically from ⅛" up to 24" in diameter. Common sizes include ½", ¾", 1", 1½", 2", 3", 4", 6", and 8". Standard lengths are 10 or 20 feet. ESG can source the specific sizes required for your construction, industrial, or infrastructure project.

Schedule 40 PVC pipe is used across a wide range of applications including water distribution, drainage, irrigation, construction plumbing, and industrial piping systems. It is also used in oil and gas facilities, mining operations, and power generation plants where a lightweight, corrosion-resistant, and pressure-rated plastic pipe is required.

The pressure rating of Schedule 40 PVC pipe depends on pipe diameter and temperature. Smaller diameters handle higher pressures — for example, ½" pipe can handle around 600 psi, while 6" pipe is rated near 180 psi at room temperature. Pressure capacity decreases as temperature rises, so always verify ratings for your specific operating conditions.

Yes, Schedule 40 PVC pipe is widely used in industrial settings including construction, mining, power generation, and general manufacturing. Its corrosion resistance, light weight, and ease of installation make it a practical choice. For higher temperatures or more aggressive chemicals, CPVC or specialty alloy piping may be recommended — ESG can advise on the best fit.

Schedule 40 and Schedule 80 PVC pipe share the same outer diameter but differ in wall thickness. Schedule 80 has thicker walls, giving it a higher pressure rating and greater mechanical strength, while Schedule 40 is lighter and more cost-effective for standard-pressure applications. Schedule 80 is typically used where additional durability or higher pressure tolerance is required.