Cylinders OK Pipe & Fittings now has the capability to roll pipe and cylinders per AWWA C200 up to 102″ OD with wall thicknesses up to 3/4″. We can roll these to any lengths desired from A36 plate, A516 plate, A572 plate, etc. Share this: Share on Facebook (Opens in new window) Facebook Share on LinkedIn (Opens in new window) LinkedIn Like this:Like Loading...