PVC pipe is approximately 75% less expensive in use than PE pipe, (polyethylene HDPE). New advancements include PVC-O, oriented PVC and PVC-M, modified PVC. PVC-O has been successfully used in ...

They are recycled into garden furniture, litter bins and pipes. New technology allows HDPE to be recycled into new milk bottles. PVC Polyvinyl chloride Window frames, drainage pipes, shower curtains, ...