Air Preheater Tubes
A Complete Guide to buy Tubes.
Air Preheater Tubes
Air preheater tubes are an essential component of an air preheater system, which is used in various industrial applications to improve the efficiency of combustion processes.
In other words the purpose of air preheater tubes is to preheat the combustion air before it enters the combustion chamber. Accordingly, the temperature of the incoming air is increased, which enhances the combustion process, improves fuel efficiency, and reduces energy consumption. This preheating process helps to optimize the overall thermal efficiency of industrial systems, such as boilers, furnaces, power plants, and other combustion-based applications.

Air Preheater tubes Material
What materials are commonly used for manufacturing APH tubes?
Air preheater tubes are typically made of materials that can withstand high temperatures, corrosion, and thermal stress. Common materials used for manufacturing air preheater tubes include carbon steel,stainless steel, and similarly various alloys. In addition design of the tubes may vary depending on the specific application, but they are generally arranged in a configuration that As a result maximizes heat transfer efficiency.
AIR PREHEATER TUBES SPECIFICATIONS
APH Tubes Specifications of Equivalent
Standards
BRITISH – BS
BS 6323-5
BS 6323-6
JAPANESE – JIS
JIS G 3461
GERMAN – DIN
DIN 17177
EN 10305-2 & 3
EN 10217-1 & 2
AMERICAN – ASTM
ASTM A214
ASTM A423 Gr. 1
APH Tubes Chemical and Mechanical Properties

Air Preheater tubes Sizes
What sizes are commonly manufacturing air preheater tubes?
Outer Diameter
25.4 mm ,28.58 mm, 31.75 mm, 33.7 mm, 34 mm, 34.93 mm, 38.1 mm, 40 mm, 41.28 mm, 44.45 mm, 48.3 mm, 49 mm, 50.8 mm, 57.15 mm, 60.3 mm, 63.5 mm, 65.00 mm, 69.85 mm, 76.2 mm, 81.2 mm, 88.9 mm, 101.6 mm. 114.3 mm
Thickness
1.42 mm, 1.5 mm, 1.63 mm, 1.85 mm, 1.9 mm, 2.03 mm, 2.20 mm, 2.34 mm, 2.50 mm, 2.64 mm, 2.95mm, 3 mm, 3.20 mm, 3.25 mm, 3.66mm, 4mm, 4.06mm, 4.50 mm, 4.65 mm, 5 mm, 5.5 mm, 6 mm.
Length
Customised length as per client requirement upto 40 feet or 12 meters.
APH Tube Applications
Applications of Air Preheater Tubes
Steam generating boiler, Heat Exchangers, Air Preheater Units, Super Heaters, Economizers, Condensers, Chillers, Evaoprators, Power Generation, Chinmeys, etc..
APH Tube Industries
Industries in which Air Preheater Tubes are used.
Additional to application Industries in Which APH Tube used are Power Plant, Sugar Industry, Thermal Plant, Nuclear Plant, Oil and gas, Energy, Food, Dairy, Pharmaceuticals, Chemicals, Petrochemical Industry.
Features of Air Preheater Tubes
Superior weld quality to withstand end flaring and manipulation operation
Uniform grain structure – Prevent preferential corrosion
Pressure test as per specifications and customer requirement
Consistent mechanical properties & Homogeneous microstructure
Why us
Guarantees Timely delivery
Best quality product from reputed manufacturers like Tata Steel Ltd and Many More
Material provided with Manufacturer Test certificate and Traceability Faciltiy
Fast Distribution Network Across India and Globe.
OUR WIDE Distribution Network for APH Tubes
Our Wide Distribution Network for
Air Preheater Tubes
Places in India where we can deliver Material
Andhra Pradesh, Amaravati, Arunachal Pradesh, Itanagar, Assam,Dispur, Bihar, Patna, Chhattisgarh , Raipur, Goa, Panaji, Gujarat, Ahmedabad, Gandhinagar, Haryana, Chandigarh, Himachal Pradesh, Shimla, Jharkhand Ranchi, Karnataka, Bengaluru, Kerala, Thiruvananthapuram, Cochin, Ernakulam, Madhya Pradesh, Bhopal, Maharashtra , Mumba, Manipur, Imphal, Meghalaya , Shillon, Mizoram, Aizawl, Nagaland, Kohima, Odisha, Bhubaneswar, Punjab, Chandigarh, Rajasthan, Jaipur, Sikkim, Gangtok, Tamil Nadu, Chennai, Telangana.
Hyderabad, Tripura, Agartala, Uttar Pradesh, Lucknow, Uttarakhand, Dehradun, West Bengal, Kolkata, Andaman and Nicobar Islands, Port Blair, Chandigarh , Dadra and Nagar Haveli, Daman and Diu – Daman, Lakshadweep, Kavaratti, Ladakh, Leh,, Jammu and Kashmir, Srinagar, Visakhapatnam, Pune, Nashik, Coimbatore, Salem, Whitefield, Surat, Vadodara, Gautam Buddha Nagar, Noida, Faridabad.
Malappuram, ghaziabad, Cuttack, Rourkela, Sambalpur, Berhampur , Ankleshwar, Bharuch, Halol, Balasore, Jharsuguda, rajkot, mehsana , bhavnagar, Anand, Asansol, Howrah, Kharagpur , Haldia,Barrackpore, Vellore, Madurai, tirchy, Erode, Karimnagar, Warangal, Ramagundam.
Mahbubnagar,Khammam,Nizamabad, Vijaywada, Guntur, ongole, nellore, Kakinada, Rajahmundry, Tirupati, Sricity, Palakkad, Alappuzha, Kollam, Kannur, Thrissur, Mysore, Mangalore,Kalaburagi, Belagavi,Hubballi, Bellary and Many More…
Places in Globe where we can Export Material
Australia , Austria ,Bangladesh, Bhutan , Cambodia , Djibouti ,Dominica , Dili Ecuador , Quito ,Egypt , Cairo ,El Salvador , San Salvador ,Equatorial Guinea , Malabo ,Eritrea , Asmara ,Estonia , Tallinn , Eswatini, Ethiopia , Addis Ababa ,Fiji , Suva , , Tbilisi ,Germany , Berlin ,Ghana , Accra ,Greece , Athens ,Grenada , St. George’s , Guatemala , Guatemala City ,Guinea , Conakry ,Guinea.
Kenya , Nairobi ,Kiribati ,Kuwait, Libya , Tripoli ,Liechtenstein , Vaduz ,Lithuania , Vilnius , , Lilongwe ,Malaysia , Kuala Lumpur ,Maldives , Malé ,Mali , Bamako ,Malta , Valletta ,Marshall Islands ,Mauritius , Port Louis ,Mexico , Mexico City , ,Morocco , Rabat ,Mozambique , Maputo ,Myanmar (Burma) ,Nepal , Kathmandu ,Netherlands , Amsterdam, South africa, Sudan.
New Zealand ,Nigeria,Oma,Peru , Lima ,Philippines ,Poland , ,Qatar , Doha ,Romania , Bucharest ,Russia, Saudi Arabia , Riyadh, Singapore ,Slovakia , Bratis ,Taiwan, Taipei,Tajikistan, Dushanbe,Tanzania, Dodoma,Thailand, Trinidad and Tobago,Uganda,United Arab Emirates , Abu Dhabi,Yemen, zambia and Many More.
Contact Us
HEAD OFFICE
STEELIAN
#8, Madambakkam Main Road, Maruthy Nagar, Chennai – 600126, India
phone no
+91-9888-2444-54
Email id
sales@steelian.com