At Busada Mfg, we take pride in our extensive experience and expertise in bending technology. Since our incorporation in 1952, we have perfected the art of bending a wide variety of materials, creating bends in sizes ranging from 0.125″ OD to 10″ OD. Our...
Bends
The use of “robot crawlers” in pipe tubing for industrial applications has gained significant attention, particularly in the medical field. These innovative devices are designed to navigate through complex piping systems, providing a solution for...
Building a Flow Loop with Clear Rigid Plastic Tubing and NPT Threads We were recently contacted by a Ph.D. student working on a multi-phase flow problem. The application called for a clear rigid tubing flow loop that would maintain a circular shape under pressure with...
Rectangular tubing bend orientation can be confusing. Many simply call the two options the “hard way,” and the “easy way.” We designate two planes of rectangular-tube bending: Y, (around the Major axis) or X= around the minor axis. Our rectangular bends are used, by...
It happens a lot; don’t feel bad. You may not know the exact angle, nor the radius of the bend; you just know that you need the exact replacement fast. This blog will explore several ways to identify your bend, but we start out with the most painless way devised...
Offsets: Busada was one of the first plastics tubing and pipe manufactures to offer customers long radius sweeps, and we have done it for over 65 years. Before we had our advanced heaters, we would use hot oil, salt, glycol, vermiculite and other ways to heat the...
We made these P traps for HVAC equipment. We considered smoke gray, with butyrate or PETG tubing. In the end, we went with a .5″ OD x .060w, clear transparent butyrate tube. Got to admit, this was a challenge to get this tiny multi-bend right. The plastics...
Frequently we are asked to make UBends (180°) bends. In a UBend, the offset is twice the radius, and keeping the offset is the trick. In thermoplastics bends the tubing tends to pull in or out (memory) and work as a thermometer with radiant heat. Our process minimizes...
Quite often our customers ask us for bends without tangents. Mostly it is for aesthetic reasons, but often enough it is for a particular process need. Such bends bring a special challenge. Thermoplastics’ bends, due to the requirement of secondary heating, have...
Here above we have an example of a larger OD tight-radius-bends. This one is a 4.750 OD tube bent on a 13″ center-line radius. You will notice that the right side of the bend has an extended tangent and the accuracy of the bend is measured by the inside wall...
Angel hairs and tube abrasions are the nemeses of cap and closure conveyance. On Apr 1, 2009 Shrikant Dhodapkar (and others) published “Understanding Bends in Pneumatic Conveying Systems” in Solids Processing. The document is widely available online. The...
How to identify the radius of a bend for a bend less than 180 Degrees. Imagine if you got a picture like this in your email and your customer said, “make us one just like this.” On top of that, they insist that this is a bend on a 24″ radius. They...
This week we had a challenge. A customer ordered a specialty bend with 4 inch ID on a 20” Outside Radius. The bend was to have an extended tangent on one side of 15” and a short tangent of 1.125”. The customer wanted to put the bend directly into a chute for their...