Stainless steel 3D tubing bend produce
Steel 3D tubing bend except for stainless steel. we also can use carbon steel and alloy steel to produce pipe bend. according to you need, you can also choose from welding and forged.and whether produce pipe bend is elbow, coupling, or nipple. There are 3 different material produce pipe tube.
Our factory Beijing Metleader Pipeline Technology Inc. provide bend tubing stainless steel tube bend From China Factory With 18 Years Experience with ISO Certification. Our factory is a metal processing factory with 18 years of experiences in this filed. pipe tube, pipe elbow, pipe fittings, and pipe flanges.
Bend tech of 3D tubing bend
1.Mandrel Bending
The mandrel bending pipe method is effective when the least amount of deformation is desired. The pipe is supported with mandrel support to bend the pipe. The pipe is drawn through a counter-bending die for further bending.
2.Ram-Type Bending
Ram-type bending is an old and effective bending method for bending pipes, Often, a ram tool is used to produce a concave surface and to prevent stretching on the exterior of the bend.
3.Rotary Draw Bending
Rotary draw bending is often used for bending pipe when a constant diameter and good finish are desired. The pipe is drawn through a stationary counter-bending die onto a fixed radius former die.
4.Roll Bending
Roll bending is commonly used for pipes in the construction industry. Rolls are positioned vertically or horizontally to produce very large radii. A tube feeds between the lower and upper roll to produce the wanted bend angle. Some applications may require an additional roll to guide the tube outward when the coil is being formed.
How to make 3D pipe bending?
The pipe bending is usually used in CNC pipe bending machine. The equipment uses its three-roller bending machine to determine the round by three points. Effective continuous bending of the slab. Such a three-roller winder will have two drive rolls and one roll down during use.
The elbow can be effectively adjusted to adjust the upper and lower positions of the pressing roller. This can effectively change the relative distance between it and the drive roller to some extent.
The elbow is in the process of pulling and bending. The plate will be placed between the drive shaft and the roll In operation, the forward and reverse directions of the drive roller are exchanged and rotated.
This will cause the plate to reciprocate. Adjust the pressure roller to make it gradually press down.
The radius of tubing bend
Bend pipes come in all types of radius, including 3D bends, 4D bends, 5D bends, 8D bends and 10D bends. The radius in 5D bends is five times the nominal diameter. With a 10-inch diameter pipe, the radius of the centerline of the bend would be 50 inches.
Using tubing elbow:
Pipe bends are used in many industries, including chemical, oil and gas, electric, staircase handrail, metallurgy and shipbuilding. Pipe bends function as structural passageways to facilitate the transfer of substances, such as water and fuel. Some have a short radius while others have a long radius. Long radius bends give less frictional resistance and allow for less pressure drop when compared to short radius bends. When selecting the type of pipe bend, it’s important to choose one that is compatible to the application.
