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51mm X 300mm Exhaust Flexible Joint Repair Flexi Pipe Tube Flex

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  • Product: Flexible exhaust system pipe
  • Material Options: Available in 409/304/316 grade stainless steel
  • Size Range: 44.5mm - 177.8mm diameter specifications
  • Minimum order quantity: 50 units Volume discounts apply for bulk purchases (tiered pricing structure)
  • Customization Services: Laser engraving available;Tailored packaging solutions supported
  • Technical Details:Full specifications accessible via the datasheet on the product details page
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Product Description

Product Description

Performance-Oriented Narrative Failing flex pipe assemblies create exhaust leaks that drain repair budgets and compromise system integrity. Engineered for durability, our universal flex connectors feature an adaptive design that seamlessly integrates with 95% of OEM exhaust configurations. The military-grade 304/316 stainless steel construction provides unmatched corrosion resistance against road chemicals, weather elements, and combustion acids - outperforming standard aluminized pipes by multiple service cycles.


Each retrofit kit includes mandrel-bent pipes, stainless steel braided flex sections, and compression-fit connectors for welding-free modifications. Turbocharged applications benefit from engineered thermal expansion absorption, protecting critical components like wastegate interfaces from heat-induced failure. In industrial machinery, these heavy-duty pipes stabilize exhaust pressure in generators and hydraulic systems, minimizing downtime in 24/7 operations.


Distributors receive components in triple-wall shipping cartons with global certifications, while service centers appreciate the direct-fit installation that slashes labor time. Transportation managers report 40% reduction in exhaust-related maintenance costs across mixed vehicle fleets.

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 Product Pictures 

exhaust flex pipe
flex pipe in exhaust


yueding factory

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 Data Sheet

Inlet diameter (ID) Body lenght Overall lenght
1.75" (45mm) 4" (102mm) 8" (203mm)
6" (152mm) 10" (254mm)
8" (203mm) 12" (305mm)
10" (254mm) 14" (356mm)
2" (51mm) 4" (102mm) 8" (203mm)
6" (152mm) 10" (254mm)
8" (152mm) 12" (305mm)
10" (254mm) 14" (356mm)
2.25" (57mm) 4" (102mm) 8" (203mm)
6" (152mm) 10" (254mm)
8" (203mm) 12" (305mm)
10" (254mm) 14" (356mm)
2.5" (63.5mm) 4"(102mm) 8" (203mm)
6" (152mm) 10" (254mm)
8" (203mm) 12" (305mm)
10" (254mm) 14" (356mm)
3" (76.2mm) 4" (102mm) 8" (203mm)
6" (152mm) 10" (254mm)
8" (203mm) 12" (305mm)
10" (254mm) 14" (356mm)
3.5" (89mm) 6" (152mm) 10" (254mm)
8" (203mm) 12" (305mm)
10" (254mm) 14" (356mm)
4" (102mm) 8" (203mm) 12" (305mm)
10" (254mm) 14" (356mm)

Other sizes are available,ID32,ID36,ID38,ID40,ID46,1D48,ID115,ID125etc.

More size and material can be supplied according to customers requirements. Above data just for reference.


exhaust pipe


Reliable Manufacturer of Automotive Exhaust Components

We specialize in the manufacturing of automotive exhaust flex pipes, mufflers, exhaust pipe upgrade components, expansion joints, metal bellows, exhaust clamps, hose clamps, and exhaust tailpipe tips — offering a full range of high-performance solutions for exhaust system applications.

Global Shipping & Payment Flexibility​​​​​​​

Multiple shipping options (EXW, FOB, CIF) and secure international payment methods (T/T, PayPal, LC) tailored to your business.

Factory-Direct Reliability​​​​​​​

In-house production ensures stable monthly output, short lead times, and strict quality control without middlemen.

Wholesale Pricing for Bulk Orders​​​​​​​

Optimized for B2B orders. Enjoy competitive factory rates and custom solutions for OEM/ODM partnerships.

ABOUT YDCT

Industry-leading supplier of exhaust flex pipe, metal bellows, and clamps, with 32 years of professional manufacturing experience. Large-volume shipments at more favorable prices.

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CONTACT INFORMATION

Address:HengQianKou Industrial Zone, ZheJiang, China
Whatsapp: +86-13757770601
Company tel: +86-577-62250902
Email address: mike@winnow-intl.com

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