38mm x 100mm Weld On Exhaust Flexi Pipe Flex Joint Flexible Tube Repair

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Product name: Exhaust pipe flex Material: 409/304/316 Stainless Steel Specification：44.5-177.8MM Minimum order quantity is 50 units, with tiered pricing discounts available for bulk orders Custom engraving and packaging services are supported for products For detailed specifications, please refer to the datasheet on the Details page
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Product Description

Our universal Flexi pipe is one of the most robust exhaust Flexi pipe available on the market to repair a leaking, damaged or blowing flexi pipe in your cars exhaust system. These high-quality universal exhaust Flexi pipes are made from stainless steel and are suitable for all vehicles. A weld on Flexi pipe can be welded to mild steel tube as well as stainless steel tube—these Flexi pipes designed to repair a damaged or worn flexible pipe in an exhaust system.

| Product Description

Flex pipes are critical components in modern vehicles, especially front-wheel and all-wheel drive models with transversely mounted engines. They absorb engine movement during acceleration, preventing exhaust system cracks caused by vibration. Our stainless steel flex pipes are engineered to outlast generic alternatives, offering two tiers of durability:

Standard Repair Grade: Cost-effective solution for daily-use vehicles.
Turbo Interlock Grade: Heavy-duty braided inner liner and interlocked design for motorsport, high-power engines, and extreme conditions.

Both types feature full stainless steel construction, ensuring corrosion resistance and thermal stability. For optimal results, pair with our universal clamp-on kits (includes high-tensile U-clamps and temperature-resistant sealant).

Product Pictures

exhaust flex pipe

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)
4" (102mm)	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.

YUEDING EXHAUST

As one of China's leading exhaust flexible components manufacturers, YDCT focuses on helping you get the right parts that fit your project, whether for automotive systems or industrial equipment. We produce a complete range of stainless steel flex pipes, metal bellows, expansion joints, and exhaust clamps, all designed for durability and easy installation. More importantly, we can customize each order to match your needs — from OEM logo marking and material options to color selection and drawing-based production with reasonable MOQ. You tell us what you need, and we’ll make sure every piece arrives ready to perform, with the quality and consistency you expect.

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