Stainless steel elbow

Stainless steel elbow

Stainless steel elbow is different from carbon steel elbow is mainly different material, the chemical composition to keep the surface of the elbow for a long time will not rust, will not be corrosion, according to the standard production is divided into: national standard, German standard, water standard, Russian standard, American standard, Japanese standard, etc.

The production process of stainless steel elbow is divided into: pushing, pressing, forging, casting and so on.

Stainless steel elbow is mainly used for pipe installation and connecting pipe fittings, for the connection of pipe turning.Connecting two pipes of the same or different nominal diameter, the pipe turns at various angles.

The performance characteristics of stainless steel elbow: strength, toughness index is the best in all kinds of steel, the outstanding advantage is corrosion resistance, in chemical industry and other corrosive occasions is to use stainless steel elbow.

Stainless steel elbow is divided into long radius and short radius elbow. In general, the short radius elbow is mainly a large flow resistance, and the long radius elbow is used in places with small resistance.Stainless steel elbow and carbon steel elbow is different stainless steel elbow for a long time will not rust, not corrosion.

Stainless steel elbow elbow is commonly used in the long radius elbow, the bending radius of the median diameter of 1.5 times the nominal diameter.

The forming process of stainless steel elbow adopts the commonly used elbow pushing machine, core die and heating device. It is a process in which the billet on the mold moves forward under the push of the pushing machine, and is heated during the movement, expanding diameter and bending forming.

The use of stainless steel elbow should pay attention to the problem, because taking into account the use of safety, that is, the service life, improve the pipeline lining toughness, impact resistance, wear resistance, the use of alloy elbow in power and other industries, material transportation, output is the use of close distance.

The stainless steel elbow made by internal and external extrusion process is beautiful in appearance, uniform in wall thickness and small in size deviation. The stainless steel elbow, especially the thin-walled stainless steel elbow, is made by this process.This process requires high internal and external requirements, and the requirements for the wall thickness deviation of the billet are strict.

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