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Urethane Spout Liner to Protect your Equipment from Extreme Spouting Wear

Introducing Tuff-Tube® Spout Lining

The Tuff-Tube® lining system is a patented urethane spout liner manufactured by Sioux Rubber & Urethane. Tuff-Tube® can significantly reduce the abrasion of grain, seed and fertilizer handling, extending the life of your equipment. In a season or less grain will cause extreme wear in your spouting that can ruin your spouting. The Tuff-Tube® lining system is an excellent answer to high maintenance costs and the constant replacement of steel spout. The Tuff-Tube® spouting liner can be rotated 120° – 180° to present addition wear surfaces. Completely used liners can be removed and replaced using the same spout saving you the expense of having to purchase new each year. The Tuff-Tube® spout liner can be made or molded into any standard spout diameter, up to 20’ lengths for new or existing spouting applications. The Tuff-Tube® protects your valuable machinery and improves your bottom line!

Seamless Spouting Application

This is a seamless spouting system that prevents objects from getting in-between the liner and spout that creates buckling, plugging and peeling issues. Our lined spout elbows have a permanently bonded liner that matches up to the Tuff-Tube® liner for total spout protection. Lined spout elbows are also available with and without tapered leading edge.

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Tuff-Tube® is effective and convenient for spouting applications including:

  • Feed, Seed and Grain Processing
  • Aggregate
  • Mining
  • Fertilizer
  • Frac Sand
Conveyed material cannot force itself under lining:

  • Eliminates peeling up
  • Buckling
  • Plugging
  • General spout failure
Lined spout elbows:

  • Urethane liner permanently bonded to elbow
  • Available with and without a tapered leading edge
  • Matches up with Tuff-Tube® liner for total spout protection