Guangzhou Lanxinwang Technology Co.,Ltd
| Construction | bent pipe + flange |
| Name | custom turbocharged engine downpipe |
| Materials | stainless steel, aluminium, etc. |
| Supply Ability | 3,000 units/month |
| Fabrication Services | OEM/ODM custom exhaust pipe |
| Packaging Details | bubble wrap + cardboard box |
| Thermal Performance | sustained high-temperature resistance |
| Delivery Time | within 20 working days |
| Operating Conditions | stable under high load |
| Process | tube bending, welding, etc. |
| Payment Terms | T/T, |
| Surface Treatment | polishing, powder coating, etc. |
| Brand Name | custom |
| Place of Origin | china |
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Product Specification
| Construction | bent pipe + flange | Name | custom turbocharged engine downpipe |
| Materials | stainless steel, aluminium, etc. | Supply Ability | 3,000 units/month |
| Fabrication Services | OEM/ODM custom exhaust pipe | Packaging Details | bubble wrap + cardboard box |
| Thermal Performance | sustained high-temperature resistance | Delivery Time | within 20 working days |
| Operating Conditions | stable under high load | Process | tube bending, welding, etc. |
| Payment Terms | T/T, | Surface Treatment | polishing, powder coating, etc. |
| Brand Name | custom | Place of Origin | china |
| High Light | Vehicle Turbocharged Engine Downpipe ，Vehicle Custom Exhaust Pipe ，Carbon Steel Turbocharged Engine Downpipe | ||
| Material Types | Carbon Steel / Stainless Steel / Aluminium / Iron, etc. |
| Fabrication Method | Tube Bending / Laser Cutting / Metal Bending / Stamping / Machining / Welding / Riveting, etc. |
| Surface Treatment | Wire Drawing / Surface Grinding / Polishing / Electroplating / Anodising / Powder Coating / Baking Finish / High-temperature Coating / Sand Blasting / Pickling & Passivation, etc. |
| Pipe Bending Diameter Range | 6-200 mm (0.236 - 7.87 in) |
| Cutting Precision | ±0.1 mm (±0.004 in) |
| Bending Range | 0.3-10 mm (0.012 - 0.394 in) |
| Pressure Tonnage Range | 35T - 150T |
| Acceptable Drawing Formats | PDF / DWG / DXF / STEP (.step/.stp) / IGES (.iges/.igs) / SolidWorks files (.sldprt/.sldasm) |
| Production Support | Prototype to Mass Production |
Uses
Designed for OEM replacement and performance upgrades in turbocharged engine exhaust systems, this product addresses installation compatibility issues in space-constrained environments and is suitable for both OEM replacement and performance upgrade projects.
Professional Metal Tube Bending Fabrication, From Design Optimization to Reliable Delivery
FAQ
Q1: Why does the lower pipe tend to interfere with chassis components?
A1: There are tolerances between the pipe design and the engine compartment space; optimizing the bend angles helps avoid interference.
Q2: Will replacing the lower pipe change the heat distribution in the engine compartment?
A2: Yes, optimizing the structure can prevent localized heat buildup.
Q3: What causes flange seal failure after exposure to high temperatures?
A3: Thermal expansion and uneven stress distribution; high-precision flanges and welding processes ensure a secure seal.
Q4: What causes thermal cycling cracks at exhaust weld points, and how can they be resolved?
A4: The root causes are thermal stress concentration and insufficient structural rigidity. Optimize pipe transitions, control temperature, and reinforce stress points to improve thermal fatigue resistance.
Q5: How can turbulent airflow in multi-bend exhaust systems be mitigated?
A5: Sharp bends and poor pipe connections cause turbulence; precise CNC pipe bending combined with smooth curved transitions stabilizes the airflow.
Q6: How can resonance-induced roaring in modified exhaust systems be resolved?
A6: Resonance is caused by the superposition of pressure waves within the pipe; adjust pipe length, branching, and expansion structures to reduce resonance amplification.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler
Year Established:
2019
Total Annual:
1000000-2000000
Employee Number:
30~50
Ecer Certification：
Verified Supplier
Guangzhou Lanxinwang Technology Co.,Ltd Specializing in Custom Sheet Metal and Tube Bending Fabrication for Engineering Projects About Us We are an engineering manufacturer specializing in the development and manufacturing of non-standard metal products, with over 15 years of experience in metal man... Guangzhou Lanxinwang Technology Co.,Ltd Specializing in Custom Sheet Metal and Tube Bending Fabrication for Engineering Projects About Us We are an engineering manufacturer specializing in the development and manufacturing of non-standard metal products, with over 15 years of experience in metal man...
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