Hanzhong Stainless Steel Pipe Bending Company/Pipe Bending Factory

Hanzhong Stainless Steel Pipe Bending Company/Pipe Bending Factory

Customized stainless steel bend pipe manufacturer, how much does stainless steel bend pipe cost per ton? The bend pipe factory and stainless steel bend pipe company specialize in processing various types of bends, spiral coils, mosquito coils, stainless steel heating coils, heat exchanger coils, combination bends, double spiral coils, right angle bends, serpentine bends, semi-circular bends, special-shaped bends, special bends, stainless steel coils, and combination coils. Double layer coil, multi-layer coil, combination coil, heat exchange coil, U-shaped bend, semi-circular tube, mosquito coil, special-shaped bend, and head coil.

Hanzhong Stainless Steel Pipe Bending Company/Pipe Bending Factory

During the process of bending the bent pipe, the sheet metal is effectively placed between the transmission shaft (composed of shaft tube, expansion sleeve, and universal joint) and the pressing roller. During operation, the forward and reverse directions of the transmission roller are exchanged and rotated, which causes the sheet metal to move back and forth. Adjust the pressing roller to gradually press it down. The large radius bend pipe is bent using a complete set of bending equipment, which is divided into two processes: cold bending and hot pushing. Regardless of the type of machinery, equipment, and pipelines, most of them use bent pipes, mainly for oil, gas, and liquid transportation, as well as engineering bridge construction.
In this way, the sheet metal can be bent into cylindrical surfaces with the required curvature, hyperbolic surfaces with smaller curvature, and conical surfaces. One end of the pressure roller of the bent pipe can be directly raised, which is convenient for unloading the workpiece. In addition, there will be four roll and multi roll plate rolling machines for the product.
During the processing of bent pipes, high precision is required. The length and curvature radius of the product are relatively large, and the bending parts with smaller horizontal dimensions can be bent on a bending machine. During the bending process, the entire thickness of the sheet is subjected to tensile stress.

Stainless steel bending pipe processing

The processing and manufacturing process of stainless steel bent pipes should be strictly carried out in accordance with the requirements. A U-bend pipe is called a bend pipe, which is also a type of pipe fitting. U-bends are divided into cold bending and hot bending. Generally, small and medium-sized pipe diameter elbows can be obtained through cold bending processing; Large diameter pipes require hot bending. Mainly used for bending pipes made of non-ferrous or black metals, it can be applied to departments such as building materials, shipbuilding, chemical industry, metallurgy, boilers, and heavy machinery manufacturing.

Before processing stainless steel bent pipes, the anti-corrosion pipes used for cold bending should be straightened, and the curvature after adjustment should not exceed 1 ‰ of the pipe length. Spiral coils are generally coiled or mosquito coils with a diameter of 0.5cm to 20mm and a thickness of 0.1cm to 2.0mm; Widely used in industrial fields such as chemical, mechanical, electronic, power, textile, rubber, food, medical equipment, aviation, aerospace, communication, petroleum, etc.
During the processing of stainless steel bent pipes, the position of the core shaft should be accurate, with an error not exceeding 5mm, to ensure that the core shaft is fully supported.
During the CNC bending process, if it is found that the bent pipe deviates from the preset position, it should be adjusted in a timely manner to maintain the flat bending of the bent pipe.
The welding seam of the steel pipe produced by CNC bending should be between 9 o'clock and 10 o'clock or 3 o'clock and 2 o'clock, and the inner bend should be close to the neutral line position and at least 50mm higher than the pipe bending machine's support mold.
After the processing and production of stainless steel bent pipes, the core shaft should be restored and adjusted to its original state to avoid deformation under stress.
The processing and manufacturing process of 7 stainless steel bent pipes should be carried out continuously, with a footage of 300mm each time. To ensure uniform curvature of the bent pipes.