Product description:
2 Inch X 10 Inch Stainless Steel 201 / 304 Bellows Exhaust Flex Coupling
Exhaust flex couplings are stainless steel expansion joints designed for engine exhaust. They're constructed with 2-ply bellows and designed with a seamless, convoluted inner core—increasing flexibility in order to reduce vibrations and prevent exhaust leaks. The flex pipes are offered in a variety of lengths, diameters, and attachment styles.
- Bellow materials: Stainless steel 301 201 202 409 , thickness between 0.25-0.30mm
- Braid and interlock: Stainless steel 304
- Collars(cap): Stainless steel or aluminized steel
- Nippe(extension pipe): Stainless steel or aluminized steel
Specification:
Common sizes are as follows, customizable sizes are available according to drawing or samples.
| Diameter (I.D.) | Pipe Length | Overall Length (OAL) | Diameter (I.D.) | Pipe Length | Overall Length (OAL) | Extensions |
| 1-1/2" | 4" | 4" | 1-1/2" | 4" | 8" | 2" |
| 1-1/2" | 6" | 6" | 1-1/2" | 6" | 10" | 2" |
| 1-1/2" | 8" | 8" | 1-1/2" | 8 | 12" | 2" |
| 1-1/2" | 10" | 10" | 1-1/2" | 10" | 14” | 2" |
| 1-3/4" | 4" | 4" | 1-3/4" | 4" | 8" | 2" |
| 1-3/4" | 6" | 6" | 1-3/4" | 6" | 10" | 2" |
| 1-3/4" | 8" | 8" | 1-3/4" | 8" | 12" | 2" |
| 1-3/4" | 10" | 10" | 1-3/4" | 10" | 14" | 2" |
| 1-3/4" | 12" | 12" | 1-3/4" | 12" | 16" | 2" |
| 2" | 4" | 4" | 2" | 4" | 8" | 2" |
| 2" | 6" | 6" | 2" | 6" | 10" | 2" |
| 2" | 8" | 8" | 2" | 8" | 12" | 2" |
| 2" | 10" | 10" | 2" | 10" | 14" | 2" |
| 2" | 12" | 12" | 2" | 12" | 16" | 2" |
| 2-1/4" | 4" | 4" | 2-1/4" | 4" | 8" | 2" |
| 2-1/4" | 6" | 6" | 2-1/4" | 6" | 10" | 2" |
| 2-1/4" | 8" | 8" | 2-1/4" | 8" | 12" | 2" |
| 2-1/4" | 10" | 10" | 2-1/4" | 10" | 14" | 2" |
| 2-1/4" | 12" | 12" | 2-1/4" | 12" | 16" | 2" |
| 2-1/2" | 4" | 4" | 2-1/2" | 4" | 8" | 2" |
| 2-1/2" | 6" | 6" | 2-1/2" | 6" | 10" | 2" |
| 2-1/2" | 8" | 8" | 2-1/2" | 8" | 12" | 2" |
| 2-1/2" | 10" | 10" | 2-1/2" | 10" | 14" | 2" |
| 2-1/2" | 12" | 12" | 2-1/2" | 12" | 16" | 2" |
| 3" | 4" | 4" | 3" | 4" | 8" | 2" |
| 3" | 6" | 6" | 3" | 6" | 10" | 2" |
| 3" | 8" | 8" | 3" | 8" | 12" | 2" |
| 3" | 10" | 10" | 3" | 10" | 14" | 2" |
| 3" | 12" | 12" | 3" | 12" | 16" | 2" |
| 4" | 4" | 4" | 4" | 4" | 8" | 2" |
| 4" | 6" | 6" | 4" | 6" | 10" | 2" |
| 4" | 8" | 8" | 4" | 8" | 12" | 2" |
| 4" | 10" | 10" | 4" | 10" | 14" | 2" |
Appication:
Bellows can be used in the exhaust system of large vehicles such as trucks, buses, freightliner etc., for the high temperature portion of the engine exhaust manifold. The exhaust bellows is installed in the exhaust pipe between the engine exhaust manifold and the mufller, so that the entire exhaust system is flexibly coupled, thereby reducing vibration and noise, facilitating installation and extending the life of exhaust muffler system.
Keyword: exhaust flex pipe, exhaust corrugated bellow pipe
Structures choice:
Packaging and Delivery:
Fast delivery: in 5-8 days
Lead time for new production: No more than 30 days
Shipping terms: EXW FOB CIF
Packing methods: Plastic bag for each product, seaworthy carton and woven bag with pallet or not.
We supplied exhaust flex pipe in hundreds of designs to fit customer's requirement. Please kindly inform us your need. The best offer will be supplied soon.
Lily zhang
Email:market@ypmachinery.com
Wechat/whatsapp:13472162077/008613472162077
