0.7/0.8/1.2mm/1.5mm Dx53D+As120 Blackened Aluminized Steel Sheet Black Oxide Coated Heat-Resistant Radiant Tube Steel Coil

Product Description

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Product Overview

MESCO Black Aluminized-Silicon Steel Pipe obtains its black surface through controlled high-temperature heat treatment. Iron diffuses from the steel substrate to the coating surface and oxidizes in air, forming a thin iron-oxide layer metallurgically bonded to the underlying Fe-Al-Si intermetallic coating.
The iron-oxide layer is metallurgically bonded to the base coating and maintains excellent high-temperature resistance.

The black surface enhances heat absorption and radiation emissivity, improving thermal performance in heat transfer equipment. It also resists moisture, corrosion, and oxidation, while reducing surface stress and extending service life.

Available in grades DX53D, DX54D, SA1D, thickness 0.5-3.0mm, coating weights AS80-AS240, compliant with ASTM A463 and JIS G3314. Widely used for Heat Radiation Tubes, Radiant Heaters, industrial furnaces, gas-fired heaters, and thermal exchange equipment.

Our Advantages

Black Aluminized Steel Pipe
offers high-temperature oxidation resistance, corrosion protection, and cost-efficiency

Applications
1.Thermal & Heating Equipment
Radiant tubes & heating elements for gas-fired radiant heaters, infrared tubes, warehouse/gym/poultry heating.
Industrial furnaces &heat exchangers for air/gas preheaters, hot blast stoves, boiler tubes, petrochemical condensers.
Appliances for water heaters, gas cookers, ovens, microwaves, chimney pipes.

2.Automotive & Transportation
Exhaust systems for mufflers, exhaust pipes, catalytic converter shields.
Other parts for fuel tanks, engine undercovers, intake ducts.
Infrastructure for guardrails, railway electrification, power towers.

3.Industrial & General Engineering
Pipe conveyance for water, gas, oil, corrosive media.
Oil & gas for drilling, extraction, refining equipment.
Environment for chimneys, exhaust ducts, dust removal systems.
Machinery & construction for processing equipment, factory buildings, containers, instrument pipelines.

4.Specialized Applications
Glass/cement/drying kilns.
Annealing covers, crucibles.
Wood drying kiln heaters.

MESCO Customization Options

• Thickness: 0.5mm - 3.0mm
• Grades: DX51D, DX53D, DX54D, SA1D
• Coating: AS80, AS120, AS240
• Services: cut-to-length, pre-welded, ODM shapes

 Aluminized Steel Tube                                               Black Aluminized Steel Pipe

MESCO DX53D/DX54D Aluminized Steel Pipe/Steel Tube

Aluminum Coated Steel Pipes mainly used for Automotive application like as
Muffler tube of Exhaust Systems, Cylinder tube of Shock absorber and Steering parts ect.

 

Cover all specifications OD:25~248mm

OD			Thickness/mm
Normal OD/Inch	Normal OD/mm	Can be OD/mm
1"	25.4	25.0~26.0	1.0/1.2/1.5/2.0
1 1/4"	31.8	31.0~32.0
1 1/3"	34	33.5~34.2
1 1/3"	35	34.5~35.2
1 1/2"	38.1	37.5~38.3
1 5/8"	41.3	40.7~41.5
1 2/3"	42	41.3~42.9
1 3/4"	45	44.3~45.2
1 7/8"	47.6	47.9~48.8
2"	50.8	49.8~51.0
2 1/8"	54	53.2~54.2
2 1/4"	57.15	57.07~57.23
2 1/3"	60.5	59.5~60.7
2 1/2"	63.5	62.5~63.7
3"	76.2	75.3~76.5
3 1/2"	88.9	87.9~89.1
Welding Point	Inside & Outside Bead Scarfing

 

Aluminized Steel Grade SA1C SA1D DX53D Aluminized 409AL
Stainless Steel Grade:304, 304L, 316, 316L, 409, 409L, 436, 436L, 2205, etc. 

Aluminized Steel Advantages

Aluminized Steel 
DX53D +120g ready stock meet YOUR  your small and urgent orders

Salt Spray Test result over 4000 hours.

First company produced aluminized steel pipe.

Overall AS steel daily stock 2000 tons, fast delivery.

MESCO DX53D/54D Aluminized Aluminium-Silicon coated steel pipe/steel tube

Ultrasonic Welder:
MESCO only use Panasonic or Ultrasonic welder to deal with welding seam with better performance of flaw detection.
Have rich experience in providing service to several well-known automotive brands.

Good Quality Control:
MESCO only use aluminized steel from HBIS /POSCO which is governmental mill with better command of raw material.

Good Welding Seam Dealing:
MESCO use aluminium to fulfill the welding seam while other supplier may use zinc. but aluminium is easier to be fired when we do seam dealing, other supplier use zinc to deceive and also save cost.Quick release and short Delivery Time:MESCO is the only one supplier who has own DX53D+AS120 stock with different common thickness.So that we can choose coil with best elongation to make pipe.

Quality Control (A)Steel Pipe Bending Test                     (B) Flattening Test                                 (C) Flaring Test

Advantages:
1.Ensure stable and consistent pipe hardness and reliable mechanical properties
2.Effectively avoid pipe deformation and weld cracking during processing and bending
3.Guarantee uniform material performance and enhance overall product reliability

Product Description

1.Product Introduction
ASTM A463 T1 Aluminized Steel is a new type product which is widely used recent years. It contains 90% aluminium and 10% silicon.

2.MTC
A)Aluminized Silicon Steel DX53D+AS120gB)SS304 MTCC)SS409L MTC
3.Manufacturing Facility
Our company is equipped with a number of automatic ring welding machine, semi-automatic wave expansion machine,bending machine,flaring machine, straightening machine Straightening machine, flat head machine, coil air pressuremachine and other equipment.Ensure customer custom size accurate, docking Neat, 100% pressure test 8kg 15s,to ensure that customers use pipe without leakage, no porosity.

4.Main Process Requirements
Our 2B raw materials are mainly from POSCO, TiSCO, Baoxin and other famous suppliers. The base materials and weld seam of the pipe undergo the solid solution treatment integrally. The outer diameter tolerance and inner weld residual height are strictly controlled to ensure no internal weld traps exist. Each piece is subjected to a 100% one-by-one pressure detection at 15 kg pressure for 15 seconds.The entire length of the pipe measures 12 meters with throw light on both inside and outside surfaces, followed by an 18-meter tube pressure test.

Packaging & Shipping