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Address: Rm. 1202, Buildiing A, Wanda Plaza, Zhangjiagang, Jiangsu, China
Contact name:Sandy
ZHANGJIAGANG HUA DONG ENERGY TECHNOLOGY CO.,LTD |
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Economizer Seamless Waste Heat Boiler Fin Tube ASTM A106 Gr B
Product Introduction
Boiler Fin Tube is the Energy improving device that helps to reduce the cost of operation by saving the fuel. The Fin Tube in Boiler tends to make the system more energy efficient. In boilers,Fin Tube are generally designed to exchange heat with the fluid, generally water. The exhaust from the boilers is generally in the temperature range of 200°C – 250°C, so there are a huge amount of losses from the boiler if any heat recovery devices are not installed after it. Boiler Economizer that suit your boiler system and will increase its overall efficiency from 3% – 5%. Increase in boiler efficiency will save a lot of your operating cost and eventually will prolong the life of your boiler system.
H fin tube is used to recover the gas waste heat of the power station boiler, the industrial boiler, the industrial kiln, the ship power plant and etc, and effectively improve the utilization rate of the fuel, and the heat exchange element is arranged at the tail of the system flue.
H-fin Tubes have two steel discs,with fluorescent tubes symmetrically welded together to form fins(fins of butterfly piece)creating a shape that looks somewhat like the letter"H",creating an efficient energy saving, extension heating surface.H-fin Tubes also have a high rate of fusion welds and weld tensile strength.H-fin Tube is assembled with the H economizer, which has high efficiency,little resistance,less wear and light weight.
Advantages of H-finned tube:
The H-finned tube is the main heat exchange component in the whole
exhaust gas boiler, and the H finned tube has the following
advantages.
(1) Excellent wear resistance
The H finned tube heat exchanger is arranged in line, and the H
fins separate the space into several small areas, which have the
effect of equalizing the air flow, comparing to the smooth tube
heat exchanger with the staggered arrangement and the spiral finned
heat exchanger And so on, in the same other conditions, the wear
life is higher 3~4 times.
(2) Fouling reduced
The formation of fouling occurred in the dorsal side and windward
side of the tube. The staggered arrangement of the tube is easy to
flush the tube bundle, the fouling at back side is less. It has a
good self-cleaning function at the appropriate wind speed. On both
sides of the H finned tube are formed straight channel, soot, it
can get the best soot effect while adopting soot blower.
(3) Reduce the resistance of exhaust gas
As the H fins form straight channels on both sides, and the spiral
angel of the spiral fins steer the direction of the airflow, the
fins are prone to fouling and have a greater flue resistance than
the H fins. Therefore, the use of H-finned tube can reduce the wind
resistance, reduce the fan operation and investment costs.
Carbon Steel Titanium Spiral Finned Tube Coil For Boiler Economizer ASME Standard
Product Description
1. Finned Tube Heat Exchangers consist of a shell and finned tubes assembly. 2. Fins are used to increase the effective surface area of heat exchanger tubing. 3. Finned tubes are used when the heat transfer coefficient on the outside of the tubes is appreciably lower than that on the inside;as in heat transfer from a liquid to a gas,vapor to a gas ,such as steam to air heat exchanger, thermic fluid to air heat exchanger, when an extended surface is needed on only one fluid side or when the operating pressure needs to be contained on one fluid side.
Details
1.Our products can be modified according to our customers' needs
and the situation. 2.we design and manufacture safe,reliable and efficient H-fin
tubes.HD BOILER has also completed stand-alone product quality
assurance systems. 3.Production of H-fin tubes are with high heat transfer efficiency,
they have flue gas resistance and are designed for a small space.
Technical parameter
Features
1. The equipment body can be designed into many modules to ensure the long term and stable running; 2. Compact structure which can enlarge the heat exchanging area in order to add the heat transfer area and less leakage 3. Improve the heat transfer efficiency 4. Structure arrangement: In line or staggered arrangement | |||||||||||
Company Profile
Zhangjiagang Hua Dong Energy Technology Co., Ltd. is a high-tech enterprise specialized in producing all kinds of stainless, carbon and alloy steel tubes and pipes, steel plates which are widely used in the field of boiler&heat exchanger, energy, petrochemical, mining, food, paper, gas and fluid industry. And we have passed the attestations including ASME, TUV, Grade A, ISO9001, EN12952, EN10216, SO3834.
The company is the subsidiary of Zhangjiagang Hua Dong Boiler Co., Ltd, which is the most leading boiler and boiler parts manufacturer in China with a history of 35 years and annual turnover of 110 million U.S.A. dollars. Our products have been exported to over 30 countries like United States, Australia, Vietnam, Pakistan, Albania, Cambodia, India, Indonesia, South Korea, the Philippines, Turkey, Saudi Arab, Germany, Russia, Chile, Syria, Thailand, Bangladesh, France, Algeria, Mongolia and Singapore, Cuba, Iraq, Italy, Spain, Japan, Yugoslavia, Sri Lanka, the Czech republic, kyrgyzstan, Canada, Malaysia, the United Kingdom and so on.
Location:
Our company locates in Zhangjiagang city which is a port city, and is only 120km far away from Shanghai, 60km far away from Suzhou and 60km far away from Wuxi. The traffic is very convenient.
