Guangzhou Lanxinwang Technology Co.,Ltd
| Structure | flexible connection |
| Materials | stainless steel, aluminium, etc. |
| Supply Ability | 3,000 units/month |
| Fabrication Services | OEM/ODM custom exhaust pipe |
| Packaging Details | bubble wrap + cardboard box |
| Installation | transition connector |
| Delivery Time | within 20 working days |
| Location | downstream of the engine |
| Process | tube bending, welding, etc. |
| Name | custom automotive exhaust front section |
| Payment Terms | T/T, |
| Surface Treatment | polishing, powder coating, etc. |
| Place of Origin | china |
| Brand Name | custom |
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Product Specification
| Structure | flexible connection | Materials | stainless steel, aluminium, etc. |
| Supply Ability | 3,000 units/month | Fabrication Services | OEM/ODM custom exhaust pipe |
| Packaging Details | bubble wrap + cardboard box | Installation | transition connector |
| Delivery Time | within 20 working days | Location | downstream of the engine |
| Process | tube bending, welding, etc. | Name | custom automotive exhaust front section |
| Payment Terms | T/T, | Surface Treatment | polishing, powder coating, etc. |
| Place of Origin | china | Brand Name | custom |
| High Light | Custom Stainless Steel Flexible Exhaust Pipes ，Vehicle Stainless Steel Flexible Exhaust Pipes ，OEM Stainless Flex Exhaust | ||
| 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 to meet exhaust connection requirements under operating conditions where significant mechanical vibration is transmitted from the engine.
Professional Metal Tube Bending Fabrication, From Design Optimization to Reliable Delivery
FAQ
Q1: Why does the exhaust system need to include flexible components?
A1: The engine and the vehicle body undergo relative movement; rigid pipes cannot absorb this movement, which can cause stress at the joints.
Q2: Why do vibrations in the exhaust system feel different across vehicle models?
A2: Differences in engine and chassis layouts result in varying ways that vibrations are transmitted to the exhaust pipes.
Q3: Why do flexible sections deform to varying degrees over time?
A3: Prolonged vibration and thermal cycling, along with varying operating conditions, cause different degrees of deformation.
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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