#HowItsMade
Mondays 9/8c on Science
Seamless tubes are stronger and more resilient to pressure and tension than a tube with a welded seam. Seamless tube is manufactured from a solid block of stainless steel, as opposed to sheets of rolled material.
Watch full episodes:
http://www.sciencechannelgo.com
Subscribe to Science Channel:
http://bit.ly/SubscribeScience
Check out our friends at Seeker.com
http://www.seeker.com/
آی-ویدئو