NSF-Certified US Standard PVC Water Supply Pipe | ASTM D1785 Compliant | Sch40, Sch80, Sch120 Pressure Ratings – Professional PVC Pipe Factory

As an experienced PVC pipe factory, we deeply understand the varying pressure requirements of different water supply systems. Therefore, we offer PVC U pressure pipes in multiple pressure ratings to meet diverse needs—from residential buildings to municipal engineering projects:

• Sch 40 PVC Pressure Pipe: A versatile pipe with balanced strength and cost-effectiveness, suitable for most low to medium-pressure potable water supply systems.

• Sch 80 PVC Pressure Pipe: A higher pressure rating with significantly increased wall thickness and greater pressure-bearing capacity. Ideal for industrial environments, main water supply lines, and applications requiring a higher safety factor.

• Sch 120 PVC Pressure Pipe: The highest pressure rating, designed with the thickest wall for ultra-high-pressure conditions, ensuring absolute reliability and durability in demanding applications.

Each pressure rating (Schedule) corresponds precisely to a scientifically calculated different wall thickness, guaranteeing the long-term structural integrity and safety of the pipe under its designated working pressure. From Sch40 to Sch120, we ensure every plastic water pipe leaving our factory features excellent pressure resistance, impact strength, and corrosion resistance, delivering long service life and low maintenance costs.

Choosing us means you select:

1. Safety & Compliance: Dual assurance—products meet the ASTM D1785 material and manufacturing standard and are NSF certified for potable water contact.

2. Professional Grading: Clear classification into Sch40, Sch80, and Sch120 pressure ratings helps you precisely match your project requirements.

3. Quality Assurance: Sourced from a professional PVC pipe factory with advanced technology and strict quality control systems.

4. Broad Applicability: Our PVC U pressure pipes are an ideal plastic water pipe solution for residential water supply, commercial buildings, irrigation systems, and various industrial applications.

If you need to source high-quality, standards-compliant, and fully-specified U.S. standard PVC pressure pipes for your project, please contact us. We are ready to provide you with product selection support and quotation services.