50lb Low Head
Diamond Plastics manufactures 6” through 15” PIP SDR81, 50 psi PVC plastic irrigation pipe (PIP) in accordance
with Standard Specification for Poly (Vinyl Chloride) (PVC) Pressure-Rated Pipe (SDR Annex.)
This standard contains manufacturing and quality control requirements for PVC irrigation pipe. This standard was
originally published in 1964 and these products have since come to dominate the low-head irrigation pipe market.
Corrosion resistance, superior hydraulics, bottle tight joints, strength and flexibility have resulted in superior
performance which is widely recognized. These products are suitable for most low-head gravity applications where bottle
tight joints and corrosion resistance are desirable.
Diamond Plastics Corporation began as an agricultural irrigation specialist, then grew rapidly to become the industry leader
in PVC pipe solutions for agricultural, industrial and municipal applications.
We provide the industry’s largest selection of PVC pipe sizes for agricultural applications, ranging from two inches to five
feet in diameter. Our PVC pipe delivers the highest pressure capabilities available, making it ideal for irrigation use.
It’s also tough, economical, corrosion resistant and easy to install. You won’t find a higher quality, longer lasting
irrigation pipe anywhere.
We offer a variety of strong and flexible 21st Century PVC pipe solutions to meet your irrigation needs.