Morritas Tubes Official

"Morritas tubes" typically refers to specialized high-quality cardboard postal tubes often used for the secure shipping and storage of posters, blueprints, and artwork. Key Features High-Density Construction:

If no results appear, the product may be a regional or discontinued line. In that case, generic equivalents in the same size and material will work. morritas tubes

1. Converging Section: The fluid enters a gradually narrowing channel. This reduction in cross-sectional area is critical for initiating the increase in fluid velocity without inducing excessive turbulence.
2. The Throat: This is the narrowest point of the tube. At this juncture, the cross-sectional area is minimized, resulting in the maximum fluid velocity and the minimum static pressure.
3. Diverging Section: Located downstream of the throat, this section gradually widens to restore the fluid to its original pressure and velocity. The angle of divergence is typically kept small (usually less than 15 degrees) to prevent flow separation and ensure pressure recovery.

1. Extend past the axle, then angle. Do not dump exhaust before the rear axle. That routes fumes directly into the cabin.
2. Use turndown tips. A true Morrita tube is an open diagonal cut, but a safer alternative is a welded-on turndown tip that still directs gases downward but is less likely to catch on pavement.
3. Seal the trunk. Use weatherstripping and rubber grommets to ensure no exhaust can enter the vehicle’s interior.
4. Install a CO detector. A battery-powered carbon monoxide alarm inside the cabin is not overkill—it’s smart.
5. Drive with windows closed or fresh air on. Use the car’s ventilation system to draw in outside air from the cowl (front of the car), not from under the vehicle.

Common Applications of Morritas Tubes

You will find morritas tubes operating in the most demanding environments. Converging Section: The fluid enters a gradually narrowing

Steps to fabricate Morritas Tubes:

1. Post-axle dump: Most systems start with a traditional exhaust that ends just after the rear axle.
2. Angled section: A custom-bent or cut pipe is welded to the existing exhaust. The critical cut is a long, sweeping diagonal.
3. Orientation: The pipe is rotated so the long point of the cut faces the rear of the car, while the short point faces the front. This causes exhaust gases to be directed downward and slightly outward.
4. Tucking: The pipes are welded to hangers that pull them as high as possible into the bumper recess. On airbag suspension cars, the pipes are positioned so they do not hit the ground when the car is fully dumped.