Guangzhou Lanxinwang Technology Co.,Ltd
| Function | exhaust flow guidance and backpressure reduction |
| Delivery Time | within 20 working days |
| Packaging Details | bubble wrap + cardboard box |
| Materials | stainless steel, aluminium, etc. |
| Supply Ability | 3,000 units/month |
| Fabrication Services | OEM/ODM custom exhaust pipe |
| Applicable Conditions | high-temperature, high-load operation |
| Connection Type | flanged joint |
| Payment Terms | T/T, |
| Process | tube bending, welding, etc. |
| Surface Treatment | polishing, powder coating, etc. |
| Name | custom turbocharger downpipe |
| Place of Origin | china |
| Brand Name | custom |
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Product Specification
| Function | exhaust flow guidance and backpressure reduction | Delivery Time | within 20 working days |
| Packaging Details | bubble wrap + cardboard box | Materials | stainless steel, aluminium, etc. |
| Supply Ability | 3,000 units/month | Fabrication Services | OEM/ODM custom exhaust pipe |
| Applicable Conditions | high-temperature, high-load operation | Connection Type | flanged joint |
| Payment Terms | T/T, | Process | tube bending, welding, etc. |
| Surface Treatment | polishing, powder coating, etc. | Name | custom turbocharger downpipe |
| Place of Origin | china | Brand Name | custom |
| High Light | Metal Turbocharger Downpipe ，Engine Exhaust Pipe Turbocharger Downpipe ，Flanged Joint Turbocharger 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
Used in the connecting section of turbocharged engine exhaust systems, it facilitates rapid exhaust gas flow, reduces backpressure, and improves turbo response efficiency. It is widely used in performance modifications and exhaust system upgrades for high-performance vehicles.
Professional Metal Tube Bending Fabrication, From Design Optimization to Reliable Delivery
FAQ
Q1: Why does turbo lag occur after installing the downpipe?
A1: It's caused by high exhaust backpressure in the piping and connections. This can be improved by optimizing flow and connection precision.
Q2: Why do downpipes tend to crack or deform?
A2: High temperatures and vibrations generate stress. Reinforcing the structure and optimizing stress distribution will improve durability.
Q3: Why won't the part fit even though the dimensions match?
A3: There are tolerances in the bends and flanges; strict dimensional control ensures a direct, seamless fit.
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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