Fin Tube

Material Overview – Incoloy 825 1. Incoloy 825 is a nickel-iron-chromium alloy with additions of molybdenum, copper, and titanium. It offers excellent resistance to: Corrosion (acidic environments, sulfuric & phosphoric acids) Oxidation & carburization at high temperatures Stress-corrosion cracking Pitting and crevice corrosion in chloride-containing media 2. Typical Composition: Grade Ni Cu Mo Fe Mn C Si S Cr Al Ti N08825 38.0-46.0 1.5-3.0 2.5-3.5 22.0Mins 1.00 0.05 0.05 0.5

Key Features of ASTM A213 T9 Studded Tube 1. Material Composition Grade T9 is a low-alloy steel containing ~9% chromium and ~1% molybdenum, providing improved oxidation and corrosion resistance at elevated temperatures compared to carbon steel. Conforms to ASTM A213, which covers seamless ferritic and austenitic steel boiler, superheater, and heat-exchanger tubes. 2. Studded Design Studs (pins or projections) are resistance-welded to the tube's outer surface to improve heat

ASTM A213 T9 Alloy Steel HFW Fin Tube For Economizer High Pressure Situation Product Overview: The ASTM A213 T9 Alloy Steel HFW Fin Tube is specifically designed for use in economizers and other high-pressure systems, where heat transfer efficiency and corrosion resistance are critical. Made from T9 alloy steel (a chrome-molybdenum alloy steel), these tubes are capable of withstanding high temperatures and pressures typically found in boilers, economizers, and heat recovery

ASME SA106 Gr.B Studded Tube​ What is a Studded Tube? Studded tubes are a type of metal tubes. These tubes have studs welded onto the metal tube. These studs are arranged in a specific formation throughout the length of the tube. They are often used in boilers and refineries. As they increase the surface area for higher heat transfer they are used for reheating. ASME SA106 Gr.B pin fin tube is a cost-effective choice for medium temperature and low corrosion waste heat

HFW tube, ASTM A213 T9 Alloy Steel Seamless Tube with 11Cr , Convection Tube Coil application Product Overview : The ASTM A213 T9 Alloy Steel HFW Fin Tube is a specialized tube designed for use in convection heat exchangers under high-pressure situations. Manufactured from T9 alloy steel (a chrome-molybdenum alloy steel ), this tube is specifically engineered for high-performance heat transfer in applications like power plants , boilers , and furnaces . The high-frequency

ASTM A335 P22 Alloy Steel Seamless Tube With 11-13CR, HFW Fin Tube, For Convection Coil 1. Product Overview The ASTM A335 P22 Alloy Steel Seamless Tube with 11-13% Chromium (Cr) HFW Fin Tube is engineered for high-efficiency heat transfer in extreme temperature and pressure environments. Combining the high-temperature strength of P22 alloy steel with the corrosion resistance of chromium-rich fins, this product is ideal for convection coils in boilers, heaters, and industrial

ASTM A179 Carbon Steel Fin Tube Aluminiun G Fin Type For Dry Cooling Tower Key Features of ASTM A179 Carbon Steel Fin Tube with Aluminum G-Fin: Base Tube Material: ASTM A179 specifies low-carbon steel, which provides good thermal conductivity and is suitable for heat transfer applications. Fin Material: Aluminum fins are commonly used due to their excellent thermal conductivity, lightweight, and corrosion resistance. G-Fin Type: The "G-fin" refers to a specific type of fin

ASTM A106 Gr.B Carbon Steel U Bend Finned Tube For Heat Exchanger Tube NDE Available U-bend finned tubes are a type of heat exchanger tube that has a U-shape and is wrapped with fins. The U-bend shape allows for the tube to be bent in a way that optimizes its use in a heat exchanger system, while the fins provide increased surface area for heat transfer. This design makes U-bend finned tubes particularly effective at transferring heat from one fluid to another, such as in

ASTM A210, ASME SA210 GR.A1, Carbon Steel Fin Tube With Aluminium Strip, 100% ECT 1. ASTM A210 / ASME SA210 GR A1 Carbon Steel Material Properties: Carbon Steel: Medium-carbon steel with high strength and good thermal conductivity. Grade A1: Specifically designed for high-pressure and high-temperature applications, commonly used in boilers, economizers, and heat exchangers. Standards: ASTM (American Society for Testing and Materials) and ASME (American Society of Mechanical

LONGITUDINAL FINNED TUBE Longitudinal finned tubes are produced by welding fins with resistors along the length of the tube. The fins are first formed into a U-shaped channel, allowing each U-shaped leg to form a fin. The channel is cut to the appropriate length and then welded in place along the length of the tube and resistors. The channels are welded in pairs, at opposite poles, so the number of fins specified must be a multiple of four. For a given tube or tube size, the

ASTM A179 G-Type Fin Tube Fin Aluminium 1060 Embedded Finned Tube G type Fin Tube Finned tubes are considered one of the most important aspects of any gas-to-gas or gas-to-liquid type heat exchanger and are compact units with robust and damage-resistant construction. The outer surface of the finned tube is covered with small fins. The role of these fins is to act as a transfer process and filter. Heat transfer is generally from the inside out, and then reverse. The heat

ASME SA179 Aluminium 1060 Embedded Fin Tube G-Type Fin for Condenser, Cooling System Advantages of G-fin tube: 1. Strong heat transfer capacity: compared with the optical tube, the heat transfer area can be increased by 2-30 times, and the heat transfer coefficient can be increased by 1-2 times. Usually in the conversion of thermal power equipment, the area of heat, in life a lot of equipment are used. Intelligent image design, to achieve better protection of the environment

ASME SA179 Carbon Steel Extruded Finned Tube With Aluminium Fin For Air Cooler Finned tubes are a type of heat exchange element. To improve heat exchange efficiency, fins are usually added to the surface of the heat exchange tube to increase the outer surface area (or inner surface area) of the heat exchange tube, thereby achieving the goal of improving heat exchange efficiency. This type of heat exchange tube. The material corresponding to SA179 in China is GB8163 10 #

ASTM A312 TP316L Studded Tube Stainless Steel For Heat Exchanger What is studded tube? Studded Pipe also called studded tubes, Studded tubes are a type of metal tubes. These tubes have studs welded onto the metal tube. These studs are arranged in a specific formation throughout the length of the tube. They are often used in boilers and refineries. As they increase the surface area for higher heat transfer they are used for reheating. Nailhead Pipe or stud Pipe. Studded pipes

Welded Helical Spiral Serrated Finned Tube , HFW Fin Tube For Heat Exchanger Overview HFW (High-Frequency Welded) Fin Tubes are heat exchanger components consisting of a base tube with externally welded fins. The fins are bonded to the tube using a high-frequency electric current, creating a robust metallurgical bond. This design maximizes surface area for efficient heat transfer in applications such as boilers, air coolers, and economizers. Tube Material: The main tube is

High Frequency Welded Helical Serrated Welding Pipe Fin Tubes HFW HFW (High-Frequency Welded) solid finned tubes are specialized heat exchange components used in various industrial applications. They are designed to enhance heat transfer efficiency by increasing the surface area available for heat exchange. Here's an overview of their key features and applications: Key features 1. Construction: - Base Tube: Typically made of carbon steel, stainless steel, or other alloys. -

ASTM269 TP304 Seamless TUBE Stainless Steel Extruded Fin Tube Extruded fin tubes, also known as bimetallic rolled fin tubes, are tubes that can withstand corrosion and completely overcome the shortcomings of L-type winding tubes. The inner and outer tubes of bimetallic rolled tubes can be selected separately, and the inner tube is selected according to the corrosion of the hot fluid and the pressure, such as carbon steel, stainless steel, alloy steel, brass, etc. The outer

SA179 CS Fin Tube L-Fin Wounded Type for Reactor Effluent Air Cooler REAC Yuhong Holding Group Co., Ltd is a leading manufacturer in the heat exchange industry with over 20 years of export experience. We proudly export to over 80 countries and rank among the top five exporters of finned tubes in China. Our state-of-the-art facility covers an area of 20,000 square meters, equipped with 55 production lines and a dedicated workforce of over 110 employees. We are committed to

High-Frequency Welding ASTM A106 Gr.B Carbon Steel Fin Pipe for Heater Applications ASTM A106 Gr.B carbon steel finned pipes are ideal for heater applications where efficient heat transfer and durability under high temperatures are critical. The high-frequency welding (HFW) process ensures a robust bond between the fins and the base tube, enhancing thermal efficiency and performance in industrial heating systems. 1. Material Specifications Base Tube Material: Standard: ASTM

Carbon Steel ASTM A179 L Type Fin Tube For Heat Exchanger And Industry Overview: In an "L" type fin tube (also called an "L" foot fin tube), the fins are constructed by spirally winding the fin material around a base tube, hence the name spirally wound fin tube. The base of the fin tube is molded into an "L" shape. This design not only provides a solid base for the fins, but also provides some protection against atmospheric corrosion. L-fin tubes are designed for ef