310S bending pipe/high temperature resistant stainless steel bending pipe processing plant

310S bending pipe/high temperature resistant stainless steel bending pipe processing plant

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.

310S bending pipe/high temperature resistant stainless steel bending pipe processing plant

The large envelope of the transition section at the welding end of the pipe fitting should meet the requirements of Figure 13. Bending pipe processing selects the die head according to the outer diameter of the bent pipe, fits it on the plunger, and places the grooves corresponding to the two roller shafts towards the die head. Then, place them into the corresponding size of the flower plate hole, cover the upper flower plate, insert the bent pipe into the groove, and pull the movable part of the quick connector at the end of the high-pressure oil pipe backwards and fit it on the joint of the working oil cylinder. Tighten the oil drain screw on the electric oil pump to bend the pipe. After bending the pipe, loosen the oil drain screw and the plunger will automatically reset. 1.2.1 Heat treatment of pipe fittings: Cold formed pipe fittings should be selected, and stress relief heat treatment should be carried out after forming. Heat treatment should be carried out on chromium molybdenum steel and stainless steel (stainless acid resistant steel) materials using pipes formed by hot processing; When the final forming temperature of carbon (C) plain steel is below 750oC, heat treatment should be carried out.

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.