need 1.25 in. pipe for sand point well dig

We're digging a new point for our well and need an additional pipe. Anyone know a good site to find something like this? We're driving a sand point. I'm not really familiar with the terminology, so please bear with me! Thanks, Jillo

pipe

IF you need exactly 21 feet of pipe go to a plumbing store. If you need the pipe cut to a certain length Home Depot will cut and thread it to your requirements.