NAPCO’s ASTM D1785 Solvent Weld PVC Pipe product line is manufactured to meet the needs of turf irrigation applications. With top quality raw materials and modern processing technology, our ASTM D1785 pipe meets all industry standards in addition to our own rigorous quality control standards. Our ASTM D1785 Schedule 40 pipe is also dual rated to ASTM D2665 for DWV applications. This gives the designer, installer, and end user the flexibility of one product for two distinct applications. NAPCO produces ASTM D1785 Solvent Weld pipe in both solid wall and various perforated styles.