The speed of laser welding is very high - up to 9 meters per minute, so the heat input to the metal is very small, which means the metal is heated at high power, but the speed is very high, and during the passage of the beam it has time to melt, and flow to the pipe And adhere, while the pipes don't have time to heat and deform, which cannot be achieved by condenser welding. Our products are 1.5 times cheaper than similar products, but the welding quality is better, and the heat dissipation efficiency is increased by 15%.
Laser welding of Stainless steel Finned Tubes has strong adaptability and is very suitable for heat transfer between gas, gas, liquid, liquid, liquid, and various fluids, and the phase change heat of the set state will occur during operation. Variety. Through the arrangement and combination of flow channels, it can adapt to different heat transfer conditions, such as counter-flow, cross-flow, multi-flow and multi-channel flow.
Finned Tube is a heat exchange element. In order to improve the heat exchange efficiency, fins are usually added on the surface of the heat exchange Tube to increase the outer surface area (or inner surface area) of the heat exchange tube, so as to achieve the purpose of improving Heat Exchange efficiency. Such a Heat Exchange Tube.
Laser Welded Stainless Steel Finned Tubes are used as heat exchange elements, and they work for a long time under the condition of high temperature flue gas. High performance index.
1), anti-corrosion performance (Anti-corrosion)
2), wear resistance (Anti-wear)
3), low thermal contact resistance (Lower contact resistance)
4) Higher Stability
5) Anti-dust accumulation ability
Laser welded Stainless Steel Finned Tube advantages:
Pulse laser welding technology is adopted, and the winding of the film is completed simultaneously.
2. Laser welding is a metallurgical combination, and the welding strength of the segment can reach above 600MPa.
3. Laser welded stainless steel Finned Tubes can have a distance of ≤2.5mm, and the heat dissipation area is nearly 50% larger than that of high-frequency welded Tubes (with a distance of ≥4.5mm). Less consumables per unit area can greatly reduce the volume of the Heat Exchanger .
Advantages of Laser Welded Finned Tubes
1. The laser welding Finned Tube (wing tube) wing plane has a high degree of automation, and the welding of the wing to the tube and the winding of the tube are synchronized
2. The welding rate is 100%, the Finned Tube and fin laser welding is Firm , and the welding strength is over 600MPa.
3. The precision of the laser welded pipe finishing machine is 0.05mm
4. The contact resistance is 0, and the efficient heat transfer of the Spiral Finned Tube is realized through laser welding.
5. Save production costs. The Laser Welded Finned Tube (Finned Tube) is less than 2.5mm. Compared with high-frequency welded spiral (spiral) Finned Tubes, the heat transfer area is increased by about 50%, which reduces material costs and reduces the volume of Heat Exchangers.
6. The advantage is decisive compared to traditional MAG/HF welding. The finned tube is completely connected with the base tube, the heat transfer is excellent, and the thermal performance of the finned tube is improved by 2.5 times. The continuous welding prevents the notch effect, thereby avoiding the formation of V-shaped corrosion and cracks when the finned tube is swung. The base metal has low calorific value and travel speed up to 20m/min. The thermal shock area within the base tube is minimized. Therefore, it does not include complete melting of the tube and associated metallurgical transformation of the parent metal.
Laser Welding Of Stainless Steel Finned Tubes has strong adaptability and is very suitable for heat transfer between gas, gas, liquid, liquid, liquid, and various fluids, and the phase change heat of the set state will occur during operation. Variety. Through the arrangement and combination of flow channels, it can adapt to different heat transfer conditions, such as counter-flow, cross-flow, multi-flow and multi-channel flow.
Q: Why buy from us instead of from other suppliers?
A: professional experience in process manufacturing, timely delivery and long-term after-sales service. High quality products fully meet any specific requirements. We provide one-stop solution services and competitive prices.
Q: Are your products customized?
A: Yes, we can customize new products according to your requirements or drawings.
Q: what are your terms of payment?
A: T / T, PayPal
Q: How to ensure quality?
A: before mass production, the final inspection is always carried out before shipment;
Since the establishment of the company, it is our constant pursuit and commitment to meet our customers with science and technology and humanized services based on advanced science and technology as the starting point and the needs of customers.
Reasons to choose us:
We are one of the industry finned tube manufacturers in China, and our products have been sold all over the world for many years and have been highly appraised by customers all over the world. We have a complete service team, complete production equipment and strict quality management system to fully guarantee your procurement needs and transaction security. We guarantee that every product delivered is qualified. When you contact us to inquire about your order, we will have professional technical engineers to conduct detailed docking with you on technical issues to ensure that the products meet your needs. Our sales managers are on call 24 hours a day to ensure timely and efficient service.
The installation of finned tubes is simple and economical. The number of connection points is reduced, so that the installation of finned tube equipment will become more economical and faster. To a certain extent, the probability of water leakage at the joints is also reduced. The product maintenance is simple. After the installation is completed , basically no need for maintenance。
Wuxi Mcway Equipment Technology Co., Ltd. is a high-tech enterprise integrating R & D, production and sales. The company develops and produces laser welded Finned Tubes and laser welded Finned Tube Heat Exchanger. The base pipe materials are carbon steel, stainless steel, alloy steel, copper tube, titanium tube and nickel tube; The fin strip is made of carbon steel, stainless steel, alloy steel, copper and titanium; Our company also has the ability to produce High Frequency Welded Finned Tubes, Extruded Finned Tubes, embedded G-type finned tubes, wound L / LL/ KL type finned tubes and Low Finned Tubes , and can be customized into cylindrical and disk shapes according to customer requirements.
The company has strong technical force, complete production equipment, advanced production technology, perfect detection means, reliable and Stable quality, and has passed the IS09001 international quality system certification. Guided by customer demand, the company can customize heat conversion products and heat energy schemes according to customer demand; The company continues to improve the quality of products, and is committed to serving petroleum, chemical industry, pharmacy, food, power plant, metallurgy, textile printing and dyeing, new energy, shipbuilding, military industry, boiler, HVAC refrigeration, waste heat recovery and other fields, so as to provide high-quality thermal energy solutions and services for the global thermal energy industry.
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