Sioux Rubber & Urethane™ manufactures a patented, innovative, wear-resistant, seamless, polyurethane spout liner into any size diameter, up to 20' lengths for new or existing spouting applications. This exciting new product called Tuff-Tube is a replaceable
slip-in urethane liner that counters material wear to spout lining, saving time, money and extending useful life of equipment by reducing down time. Worn liner can be rotated
120° - 180° to present addition wear surface. Completely used liner can be removed and replaced using the same spout.
Tuff-Tube is effective and convenient for spouting applications incuding:
• Agriculture
• Aggregate
• Mining
• Fertilizer
Conveyed material cannot force itself under lining:
• Eliminates peeling up
• Buckling
• Plugging
• General spout failure
Lined Spout Elbows:
• Urethane liner permamently bonded to elbow
• Available with and without tapered leading edge
• Matches up with tuff-Tube liner for total spout protection
Click to view installation video
Download Tuff-Tube Spout Liner.pdf
Us Patent 7,861,743 B1