Product Description

Item Name: Aluminized Steel Tube with Aluminum Coating 80g/120g
Raw Material: Superior Quality by POSCO or VAMA in China
Quality: DX53D/SA1D
Made by High Frequency Welding Machine

Main Applicaton Scope: 
Aluminized Steel Tube for Automotive application like as Muffler tube of Exhaust Systems, Cylinder tube of Shock absorber and Steering parts ect.


Our Product Features:

1. Inside and Outside Bead Scarfing

2. Outside Metallizing for Aluminum Coated Pipes

3. Higher Expansion Rate

4. Smooth Surface Roughness

5. Accurate Roundness
6. Superior Bending Quality 

 

Product Parameters

Detailed Photos

Application

Main Applicaton Scope: 
Aluminized Steel Tube for Automotive application like as Muffler tube of Exhaust Systems, Cylinder tube of Shock absorber and Steering parts ect.

Packaging & Shipping

Our Advantages

WHY CHOOSE US? WHAT WE CAN DO ?

We are the biggest Professional manufacturer in China for ERW Aluminized Steel Welded Pipe DX53D/SA1D, 80G/120.

Various Aluminized pipes and stainless steel welded pipes can be provided. If you need, pls do not hesitate let us know!!!

We manages 1 ERW(High Frequency Welding Machine) pipe manufacturing line,, 26 pipe manufacturing lines, 43 units of bent pips lines, 18 automatic welding lines, 4 decorative tail pipe lines and other production lines, along with more than 800 diverse equipment and facilities.

1). Founded in 2001 and experienced in the field of exhaust system and industrial pipe for 20+ years.
2). Management system certification: ISO9001, TSI16949
3). Sales network expends from over domestic sales to all over the world.

Prodcution Site

OUR MACHINE: High Frequency Welding Machine(HFW/ERW)

Under HFW Welding lines, our production capacity is 24mt/8 hours, the welding speed is 60meters/Miniute and the welding quality is stable. When production, Inside and Outside Bead Scarfing, Outside Metallizing for Aluminum Coated Pipes, and Eddy current tesing while production. 

Abundant Raw material from POSCO or VAMA, High Technical Welding methords and the superior raw material enabling for the pipes welding points won't broken when end-user making bend tubes or spinning tube.

Our Team

We manufature products according to customer drawings, participate in drawing design in necessary. 

Upon establishment, our company has always been sticking"customer first". All employees have been working conscientiously, managing to meet all the client demands by diligence and wisdom.

Our Service:
1)Strict quality control during the process
2)Competitive price
3)OEM is acceptable
4)Professional designed
5)High performance full exhaust system customers design and logo are welcome
6)One year warranty
7)Delivery on time and best after-sales service

FAQ: 

1. What sizes of aluminized exhaust pipes do you manufacture for custom exhaust systems?

Answer: We offer a comprehensive range of Outer Diameters (O.D.) from 25.4mm to 127mm, with standard wall thicknesses of 1.0mm, 1.2mm, 1.5mm, and 2.0mm. To perfectly match your specific exhaust system designs, other O.D. and thickness dimensions can be arranged and customized upon request.

2. How do you handle the welding seam to ensure smooth exhaust gas flow?

Answer: All our aluminized steel tubes feature strict inside and outside bead scarfing. This advanced process completely removes the weld flash, ensuring a seamlessly smooth interior and exterior surface. This is critical for high-performance exhaust systems, as it prevents airflow restriction, reduces backpressure, and allows for flawless mandrel bending.

3. Are your aluminized pipes suitable for both heavy-duty truck and standard automotive exhaust systems?

Answer: Yes. Because we provide a wide O.D. range (up to 127mm / 5 inches) and robust thickness options (up to 2.0mm), our aluminized tubing is highly versatile. It is ideal for manufacturing everything from standard passenger car tailpipes and mufflers to heavy-duty truck exhaust stacks and commercial vehicle emission systems.

4. What are your manufacturing tolerances for aluminized exhaust tubing?

Answer: We maintain tight production tolerances to ensure precise fitment for your B2B exhaust manufacturing needs. For example, a normal O.D. of 63.5mm has a controlled producible range of 62.5mm to 63.7mm. This strict quality control ensures perfect slip-fit, butt-weld, or clamp connections for your aftermarket exhaust assemblies.

5. Can we order customized lengths of aluminized tubing for our production line?

Answer: Absolutely. While our standard production length ranges from 1000mm to 6000mm, we specialize in wholesale orders for exhaust system fabricators. We can cut and supply customized lengths to minimize your manufacturing scrap rate and optimize your factory's production efficiency.

6. Why is your aluminized steel pipe the ideal choice for aftermarket exhaust fabrication?

Answer: Our aluminized pipes offer an exceptional balance of cost-efficiency, heat reflectivity, and corrosion resistance compared to standard bare carbon steel. Combined with our smooth bead scarfing and customizable dimensions, they are ready for immediate cutting, welding, and bending—making them the perfect raw material for manufacturing durable mufflers, resonators, and complete exhaust systems.

Please consult our customer service staff, there will be a discount!!!