Stainless steel welded air duct manufacturer

NegotiableUpdate on 11/24

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Nature of the Manufacturer: Producers

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Overview

1、 Introduction to Stainless Steel Welded Duct Manufacturer Nanjing Hangyao Ventilation Equipment Co., Ltd. is committed to national energy conservation and environmental protection. It has a high-quality workforce, rich product expertise, and targeted engineering design standards, which can fully meet the needs of users

Product Details

1、 Introduction to Stainless Steel Welded Duct Manufacturers

Nanjing Hangyao Ventilation Equipment Co., Ltd. is committed to national energy conservation and environmental protection, with a high-quality workforce, rich product expertise, and targeted engineering design standards, which can fully meet the needs of users. We have an experienced and skilled team of technicians and manufacturing, installation, and construction personnel who can improve various harsh working environments, enhance ventilation and cooling effects, especially in undertaking negative pressure fan cooling and wet curtain ventilation projects. With years of industry experience, we can provide customers with satisfactory products and professional services.

2、 Characteristics of Stainless Steel Welded Duct Manufacturers

1. High quality raw materials: Cooperating with well-known domestic steel companies such as Baosteel and Magang, the plates are thick, corrosion-resistant, durable, and have a beautiful appearance.

2. Fully equipped: invested heavily in introducing fully automatic equipment with high mechanization, error less than 1mm, high sealing, and good ventilation effect.

3. Experienced workers: Hiring experienced welders and sheet metal technicians with 15 years of experience, high work efficiency, fast production, fast delivery, and reduced waiting time.

3、 Advantages of stainless steel welded air duct manufacturers

1. Strict selection of raw materials: High quality stainless steel and pure iron sheet are carefully selected for the production and manufacturing of air ducts. The materials are sturdy, aesthetically pleasing, and the inner walls are smooth. The surface of the iron sheet is passivated with zinc coating to improve its protective and decorative properties.

2. Craftsmanship: Stainless steel is reinforced with ribs through automatic production lines, inner wall reinforcement drilling, common plate flange drilling, laminating to square forming in one go. Angle steel flange air ducts are also matched with standard hole flanges for easy installation.

3. Precision quality: The product undergoes over 20 strict inspections and nearly 50 standards, with layers of checks and multiple channels of control including initial inspection, re inspection, and full inspection, ensuring a 99.9% pass rate for product use. The mechanism bite has no air leakage and good airtightness.

4. On demand customization: We can provide one-stop solutions according to customer requirements, from surveying and drawing to batching and construction installation. We can customize various specifications of air ducts, which are easy to operate, time-saving, labor-saving, and worry free.

4、 Selection of Stainless Steel Welded Duct Manufacturers

1. Multiple manufacturers can be selected and some suitable ones can be chosen as backup.

2. Afterwards, select some candidates with relatively good reputations from the backup list.

3. When cooperating, special attention should be paid to the price, and it is not enough to only choose the lowest price. On the premise of ensuring quality, appropriate cooperative enterprises should be selected.

5、 Cleaning methods for dirt inside stainless steel welded air ducts

1. When stainless steel welded air ducts are connected to fans, soft joints should be added at the inlet and outlet, and the cross-sectional dimension of the soft joint should be the same as that of the fan inlet and outlet. The hose joint can generally be made of canvas, synthetic leather and other materials. The length of the hose should not be less than 200, and the tightness should be appropriate. The flexible hose can buffer the oscillation of the fan.

2. Before connecting the air duct with dust removal equipment, heating equipment, etc., the prefabrication and installation should be suspended according to the theoretical survey drawings after the equipment installation is completed.

3. When installing ventilation ducts, it is advisable to open openings during the prefabrication of the air ducts for air intake and exhaust. If an air outlet needs to be opened on the air duct at the end of the device, the interface should be tightly sealed.

4. When transporting gases containing condensed water or high moisture content, the horizontal pipeline should have a slope and be connected to a drainage pipe at the low point. During installation, longitudinal joints should not be present at the bottom of the air duct, and sealing treatment should be suspended for joints at the bottom.

5. For steel plate air ducts used for transporting flammable and explosive gases, jumper wires should be installed at the connection flanges of the ducts and connected to the electrostatic grounding grid.

6. When the height of the horizontal air duct is above 4m, the installation personnel should wear safety belts. The springboard on the scaffold or mobile support should be fixed properly, and the width of the springboard should comply with safety regulations. Personnel installing on the scaffold should carry bags to avoid objects or drills falling and injuring people.