DX54D AS120 Aluminized Radiant Heating Tube
Mesco offers calorized-aluminized steel tubes for your gas-fired radiant heat assembly needs. Our exclusive production process, and our industry-leading capabilities and technology, mean we supply MORE aluminized tubes to meet MORE of our customers' needs.
The radiant heating tube produced by high-performance aluminized tubes. We offer two types of aluminized tubes for use in the production of radiant heat units which differ in the surface treatments and consequently their radiant efficiency:
- Burnished Steel Tube: Aluminized burnished tubes with emissivity of 0.92
- Calorized Steel Tube: Calorized aluminized tubes with emissivity of 0.80
| No. |
Item |
|
| 1 |
OD |
4'' 101.6 MM |
| 2 |
Wall thickness |
1.5/2.0mm |
| 3 |
Length |
3000mm/6000mm |
| 4 |
Grade |
DX54D AS120 |
| 5 |
Standard |
ASTM A463 |
| 6 |
Shape |
U shape/W shape |
- Unsurpassed Corrosion Resistance: The aluminized steel tubing is heat treated up to 1400°F where the aluminum coating (supplied by aluminized steel) is fused into the tubing. The calorization process (heat treating) forms a homogenous layer of iron-aluminum (Fe-Al), which is extremely oxidization resistant. Ideal for corrosive applications
- Higher Operating Temperatures: This protective coating of the homogeneous alloy (Fe-Al) can withstand higher operating temperatures than other conventional tube materials (as certified by Armco Research and Technology Laboratories). The maximum operating emitter tube temperature is 1250°F.
- Higher Surface Emissivity: An additional benefit of the calorization process is a greatly enhanced external surface emissivity as well as improved internal surface absorptivity. During the calorization process, the surface morphology changes into a very rough and irregular surface, on a microscopic scale. The measured emissivity varies from 0.80 to 0.86 depending on the emitter tube surface temperature. The dark homogenous Fe-Al layer also produces a very absorptive interior tube surface which is highly desirable from a heat transfer efficiency standpoint.
- Increased Life Expectancy: The life expectancy of calorized-aluminized steel tubes is 27 years. Some users report an average emitter life of over 27 years, even in an 11,000 degree day operating environment.
Applications
- Gas-Fired Radiant Heating
- Outdoor Patio Heating
- Infrared Tube Heaters
- Chicken Farming Heaters
- Livestock Heaters
- Commercial Building Heaters
- Gas-Fired Restaurant Heating
- Gymnasium and Stadium Heating
- Overhead Garage Door Heating
- And MORE
Mesco is a famous steel supplier in China which owned nearly 17 years exporting experiences.
With good faith and high quality , we have cooperated 480+ clients , exported 82 countries, no stain in reputation.
Below is our main product
Hot rolled steel coil ( including pickled steel and wear resistance steel)
Cold rolled steel coil (DC04/DC01/SPCC etc)
Galvanized or Galvalume steel coil( from Z40-Z900,AZ40-AZ275)
PPGI/PPGL steel coil / roofing sheet
Zinc Aluminium Magnesium steel coil (from ZM80-ZM600)
Aluminized steel coil ( from AS80-AS300)
Stainless steel coil (201/430/301/310/304/316 grade)
With motto "Supply better material for projects and find best solution for clients",
Welcome to cooperate with MESCO STEEL!
Why do you choose our MESCO STEEL?
1. MESCO STEEL serves various needs for steel.
2. MESCO STEEL offers you high quality products with best competitive price.
3. MESCO STEEL has over 14 years' experience in the sector of steel.
4. MESCO STEEL adopts omni-directional service and a full-time sales advisor will focus on your order and follow up.
Quick response within 20 minutes.
1.Q: How long is your delivery time?
A: Within 7-15 days after receiving the deposit or L/C at sight. Longer lead time will be required for special designed products.
2.Q: Do you provide samples ? is it free or extra charged?
A:Surely, product sample is complimentary but the delivery fee will be covered by our customers.
3.Q:What's your payment terms?
A:Our Payment trems will be
(1) 100% T/T
(2) 30% in advance,others before shipment.
4. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
5.what can you buy from us?
Excellent quality steel at competitive prices
If you are interested in our products, please send us a specific inquiry.Including but not limited to product name,thickness,width,quantity,coating,delivery time,destination port and application.We will give you the preference of our offer.
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