Price of stainless steel welded air duct

NegotiableUpdate on 11/24

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Overview

1、 Introduction to the price of stainless steel welded air ducts: Stainless steel welded air ducts are mainly used in various process exhaust systems with high airtightness requirements, solvent exhaust systems, organic exhaust systems, exhaust gas exhaust systems, and outdoor parts of ordinary exhaust systems, humid and hot exhaust systems, smoke exhaust and dust removal systems due to their excellent physical and chemical properties such as corrosion resistance, heat resistance, and high strength

Product Details

1、 Introduction to the price of stainless steel welded air ducts

Stainless steel welded air ducts, due to their excellent physical and chemical properties such as corrosion resistance, heat resistance, and high strength, are mainly used in various process exhaust systems with high air tightness requirements, solvent exhaust systems, organic exhaust systems, exhaust gas exhaust systems, and outdoor parts of ordinary exhaust systems, wet heat exhaust systems, smoke exhaust and dust removal systems, etc. The price varies slightly depending on its specifications and manufacturing techniques.

2、 Advantages of stainless steel welded air ducts

1. Stainless steel welded air ducts are flexible: modular units can be flexibly combined, and the number of units can be adaptively adjusted according to the requirements of different flue gas treatment capacities and purification rates. The CNC equipment is excellent, the assembly structure is reasonable, and it maintains high operating efficiency after long-term operation.

2. The safety system is well-designed, equipped with maintenance doors, and can detect the operation status of the air ducts in a timely manner. It is safe and reliable to use, greatly improving the operational safety factor. The stainless steel welded air duct itself adopts welding technology, undergoes strict testing, and can be assembled according to customer requirements. Various practical procedures (commonly used two types of clamps and flanges) can fully ensure the stable operation of the equipment. Long service life, energy-saving and efficient, small footprint.

3、 Welding Techniques for Stainless Steel Welded Ducts

1. Stainless steel plate air ducts can be welded using non melting electrode argon arc welding. When the thickness of the plate is greater than 1.2mm, the reverse pole method of a DC welding machine can be used for welding, but oxygen and ethylene gas welding should not be used for welding. The material of the welding rod or wire should be the same as the base material, and the mechanical strength should not be lower than that of the base material.

2. Before welding, the grease and dirt in the weld area should be cleaned to prevent porosity and sand holes in the weld. Cleaning can be done with gasoline, etc.

3. When welding stainless steel with arc welding, chalk powder should be coated on both sides of the weld to prevent splashing metal from adhering to the surface of the plate and damaging it.

4. After welding, attention should be paid to removing the slag at the weld seam, and using a stainless steel wire brush or copper wire brush to brush out the metallic luster. Then, acid pickling and passivation should be carried out with acid pickling paste, and finally cleaned with hot water.

5. Ducts should avoid opening holes at the welds and edges of the ducts.

4、 Construction conditions for installation of stainless steel welded air ducts

1. The installation of stainless steel welded air duct exhaust system and air conditioning system ventilation ducts generally needs to be completed on the roof of the building, and the obstacles on the installation site have been cleaned up.

2. The pipeline installation of the air blowing system should be carried out under the conditions of clean ground, plastered walls, and no large areas of dust inside the building.

3. In general, the installation of the dust aging system air duct should be completed after the process equipment related to the air duct has been installed in the workshop and the position of the equipment nozzle or suction/exhaust hood has been determined.

5、 Price of stainless steel welded air duct

1. The price of stainless steel welded air ducts generally varies slightly according to their different specifications, ranging from 30-100 yuan. Simply put, the larger the specification, the higher the price.

2. The specific price needs to be determined based on factors such as the selected merchant, specifications, materials, etc.

3. The price of stainless steel welded air ducts may also vary due to factors such as region, manufacturer, specifications, and materials. For specific details, please feel free to call or consult online.