51X70mm Auto exhaust flexible pipe with interlock(Outer wire braided) for auto exhaust systems
Simple introduction for auto exhaust flexible pipe with interlock(outer wire braided)
Auto exhaust flexible pipe with interlock(outer wire braided) is composed by outer wire braid, double layer bellows and interlock, which has added interlock inside based on routine products, as it’s used for assembly and maintenance for middle-high oriented cars, outer wire braided is divided into routine braid and woven mesh, the structure of products are more strength due to the add of interlock inside, there’s evident effect in terms of damping and reduction of noise. It’s belong to high level series products among auto exhaust flexible pipes.
Introduction for interlock
Interlock is known also as telescopic joints, expansion joints and compensator. is divided into: bellows compensator, sleeve compensator, rotating compensator, natural square compensator etc. The bellow compensator herein is more commonly used, it’s mainly used for the protection of the safe operation of the pipeline, has the following functions:
1. Absorption compensation axial, lateral, angular deformation.
2. Absorption vibration of equipment, reduce equipment vibration.
3. Absorption of certain deformation.
Detailed Materials
| Materials | Bellows | Stainless steel 304 201 202 309S 321 |
| Inner Braid |
| Interlock |
| Outer braid |
| Caps | Aluminum steel or stainless steel 201 202 304 409L etc |
| Nipples |
OURSPECIFICATION RANGE:
Inner Diameter: 38mm~76mm
Overall Length(Nipple length is not included):51mm~356mm
ROUTINE SIZE
| Inner Diameter(ID) | Length(L) | Inner Diameter(ID) | Length(L) |
| Inch | mm | Inch | mm | Inch | mm | Inch | mm |
| 1-3/4" | 45 | 4" | 102 | 2-1/4" | 57.2 | 4" | 102 |
| 6" | 152 | 6" | 152 |
| 7" | 178 | 8" | 203 |
| 8" | 203 | 9" | 230 |
| 9" | 230 | 10" | 254 |
| 10" | 254 | 11" | 280 |
| 11" | 280 | 12" | 305 |
| 12" | 305 | - | - |
| Inner Diameter(ID) | Length(L) | Inner Diameter(ID) | Length(L) |
| Inch | mm | Inch | mm | Inch | mm | Inch | mm |
| 2" | 50.8 | 4" | 102 | 2-1/2" | 63.5 | 4" | 102 |
| 6" | 152 | 6" | 152 |
| 8" | 203 | 8" | 203 |
| 9" | 230 | 9" | 230 |
| 10" | 254 | 10" | 254 |
| 11" | 280 | 11" | 280 |
| 12" | 305 | 12" | 305 |
| 3" | 76.2 | 4" | 102 | | | | |
| 6" | 152 | | | | |
| 8" | 203 | | | | |
| 10" | 254 | | | | |
| 12" | 305 | | | | |
Quality assurance:
1. Number of bellows:
For the same size of exhaust pipes, the number of our bellows has 30% more than that of our competitors.
The increase in number of bellows would increase the damping effect and noise reduction.
Under same operating conditions our products would greatly increase the product lifetime, reduce the use cost of owner.
2. Quality assurance:
Assurance of raw materials. All the raw materials we purchased are from local major mill, such as POSCO, BAOSTEEL AND TISCO etc. Compared with our competitors who sourced raw materials from small mill, our products have better appearance and more stable mechanical properties ,moreover the lifetime would last 3-5 years more long than the usual ones.
Product Tags:
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