How do you make a Corrugated pipe?

http://www.hozelockpondproducts.co.uk/optimised_images/image_73550.jpg

Something simple with a ‘path’, so I can adjust the path and the pipe will “flex” to where I want it.

Make one section of corrugation section object, use Array modifier to create string of corrugation, than use Curve modifier to bend it.

Thank you.
I’ll have to try that. I will reply with my results.

here is a sinple one not helicoidal
just straight bands

but still looking good

salutations