We are interested in buying PVC pipes for water drainage systems. We buy over 1
million dollars worth in PVC piping alone. We are interested in these sizes: Widths of 2 inches, 3 in and 4 in with Lengths of 10 feet and 20 feet.
We also need to know if you can make pipes according to US standards.
The pipe thickness is different from other countries. The products
needs to meet ASTMD01785 standards with pressures of 280psi and
NSF-pw.