Large diameter butt welding elbow in practice

Large diameter butt welding elbow in practice

The curvature radius of carbon steel elbow can be divided into long radius elbow and short radius elbow. There is a support behind it to put the feeding pipe section into the mandrel, and there is a row of guard behind it to fix the mandrel. Then what is the earliest elbow processing technology?

Large diameter welded elbow in the practice of production and manufacture in accordance with the technology and standards to wake must produce and manufacture, to ensure that can in the work of practice can show the value and role of, in the course of practical use surely can give full play to the characteristics and value, in accordance with the normal technique of mouth oh, exported to different regions,Can promote the rapid development and improvement of customer economy.It has important meaning for the production company.At present, a variety of plastic pipes for different purposes can be provided for indoor heating systems.But because of various factors, the time wall thickness of floor heating pipe is usually, and under this wall thickness, all kinds of pipe can meet the demand of floor heating, and the pressure resistance advantage of national standard stamping elbow pipe can not be reflected.Thermal conductivity: the pipe used for floor heating needs to have good thermal conductivity, and the low temperature shock resistance is better.The main reason for this imagination is that the groove processing on the pipe or the stamping elbow product is not correct, that is, the Angle is too small. This is one reason, and another reason is the current during welding.

Stainless steel elbow with reliable and stable connection, construction is convenient and fast.Health performance is good, small pressure loss, flow system compatibility is strong, can be equipped with dark, installed free of maintenance, improve economic performance, widely used, etc, the stainless steel elbow manufacturers suitable for hot and cold water, straight drinking water, heating, air conditioning, fire, gas and other civil low pressure fluid conveying, can also be used in beverage, food, chemical and other industries of low pressure liquid transportation.

Stainless steel elbow is used and promoted in different fields and industries.Can ensure the reliability of water quality and pollution-free, used in different places, play an important role.Has excellent mechanical and physical properties, the strength of stainless steel elbow is very high, 2 times of galvanized pipe, 3 times of copper pipe, can withstand the vibration and impact very well, after the use of it has no water leakage, no burst, fire prevention, seismic and other characteristics, so very reliable, and good thermal insulation performance, especially suitable for hot water transportation.It plays an important connecting role.

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