Exhaust System Exhaust Flex Pipes Pro Exhaust Flexible Connector 3,5" 200mm Stainless Wire Mesh And Interlock Liner
Pro exhaust flexible connector made of stainless steel. Stronger than standard flexible couplings. Due to its construction, it facilitates bending in the exhaust system Inner diameter: 3,5'' Overal length 8“, 200mm. Connect collar: alumininzed steel
Usage:
1) Flexible pipe, automobile exhaust system component
2) Installed between engine and muffler
3) Used to decrease engine noise and vibration
4) Absorbs exhaust pipe thermal expansion
Short introduction of exhaust flexible pipe:
| Discription | Exhaust Flexible Pipe | Parts No. | YP-EXF200 |
| Inside diameter | 3.5" / 89mm | Style | Exhaust pipe |
| Structure | inside interlock liner, outside wire mesh | Overall lenth | 8 inch / 200mm |
| Flex pipe Material | Stainless steel 304 201 | Joint Material | Aluminized steel or stainless steel for alternative |
| Car Make | Universal | Application | Flexible Exhaust pipe for various brand car, bus, truck, and so on. |
| Packing | Plastic bag and seaworthy box | Package Quantity | 1 pcs |
| Brand | YP | Place of Origin | Tianjin, China |
| Certificate | ISO | Warranty | One Year
|
Flex pipe are used to isolate engine vibration to your exhaust components, and prevent cracks in your downpipes, cat-backs headers and turbo manifolds. We have introduced Stainless Steel Flex Couplers that have bellows with interlocking lining to help increased exhaust flow through the coupler, and prevent excessive back pressure to build. These are the only type of flex coupler that can withstand high pre-turbo exhaust temperatures, meaning you can use these flex couplers when complex turbo header designs are needed to prevent turbo header cracks. Perfect for turbo downpipes! We use stainles throughout which means it will NEVER rust! Competitiors products that don't mention this use stainless that will rust!
What is a Flex Pipe?
A flex pipe, also sometimes known as a flex coupling, is a section of bellowed steel that is designed to absorb vibrations from the engine and from the motion of the vehicle, which prevents other components from being broken or cracked. Some parts of the exhaust system such as exhaust manifolds, (which are often made of cast iron) are brittle and easily break. Flex pipes prevent these components from being exposed to excessive stress.
How to use this Flex Pipe
Measure the outside diameter (OD) of your exhaust pipe where you will be installing the flex pipe. Then, measure the length of the flex pipe that you are replacing (do not only measure the visible flex portion, flex pipes are always measured from weld to weld). Once you have these dimensions, use the chart above to determine the proper part # to purchase. Some flex pipes come with the option of pipe extensions already welded on to the flex. Extensions give you the option to expand the pipe size, if needed, for those odd-ball sized exhaust systems. Extensions allow for easier installation in some situations, and also allow for clamping. However, we always recommend welding to ensure a proper seal. Please note: flex pipes without extensions CANNOT be clamped, and must be welded. If your application requires a flex pipe next to an exhaust flange, DO NOT weld the flex pipe directly to the flange. Instead, weld it to exhaust pipe and weld the pipe to the flange. Flex pipes are NOT intended to replace bends such as those found in tailpipes. Flex pipes are NOT intended to be installed near the engine as it will cause it to overheat. Such use is likely to damage the flex and is NOT covered by warranty.
Bear River Flex Pipes
Flex pipes can be made from a variety of different materials and can also differ in their construction techniques. Some companies use ordinary steel and/or may use aluminized steel (ordinary steel with an aluminum-based coating) which can rust and corrode. These materials typically do not last very long compared to stainless steel. Additionally, many competitors will crimp the fittings together, which allows water to become trapped in the crimped joint, encouraging corrosion. Some flex bellows are formed as a continuous helix, which can create exhaust turbulence and, in general, indicates that poor construction techniques are used. Competitors also have a loose braid pattern on the outer coverings (and inner coverings, if even present), which allows the flex to stretch too far, causing premature failure.
Hot sale Specification of exhaust flexible pipe:
| Inner Diameter (ID) | Flex Length(L) | Overall Length(L) |
| 1-3/4” (45mm) | 4”(102mm) | 8”(203mm) |
| 6”(152mm) | 10”(254mm) |
| 8”(203mm) | 12”(305mm) |
| 10”(254mm) | 14”(356mm) |
| 48mm | 4”(102mm) | 8”(203mm) |
| 6”(152mm) | 10”(254mm) |
| 8”(203mm) | 12”(305mm) |
| 10”(254mm) | 14”(356mm) |
| 2”(50.8mm) | 4”(102mm) | 8”(203mm) |
| 6”(152mm) | 10”(254mm) |
| 8”(203mm) | 12”(305mm) |
| 10”(254mm) | 14”(356mm) |
| 54mm | 4”(102mm) | 8”(203mm) |
| 6”(152mm) | 10”(254mm) |
| 8”(203mm) | 12”(305mm) |
| 10”(254mm) | 14”(356mm) |
| 2-1/4”(57.2mm) | 4”(102mm) | 8”(203mm) |
| 6”(152mm) | 10”(254mm) |
| 8”(203mm) | 12”(305mm) |
| 10”(254mm) | 14”(356mm) |
| 2-1/2”(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) |
| Note: Customized size are available |
Packaging of exhaust flexible pipe:
25pcs per carton. film bag for each product. Mark as request.
We are a leading supplier of exhaust flexible pipe / connectors in China. You can find any models and sizes you need in our facxtory.
Also welcome OEM/ODM service.
FAQ
1. Q: How about the payment terms?
T/T 100% for order value less than $3000. Otherwise, 30% deposit in advance, the balance against the copy of B/L. It can be also discussed when we have friendly relationship.
2. How about Delivery time?
We can produce 100,00 pcs per month. Normally, 5-8 days if stocks available.
3. Q:Can I get a sample?
For sure, we are willing to supply samples free for your quality checking. But the freight fee is in buyer side.
4. Q : What's the price?
Reasonable price, competitive price, and acceptable prices, which are all based on good quality.
Contact me on line or by email. We will give you fast and best offer. Thanks.
