Exhaust Gas Metal Bellows
Exhaust gas metal bellows is the important jointing element in exhaust piping area. Taking advantages of its good gas tightness, and use hydraulic pressure technology when forming, use water as medium, the exhaust gas metal bellows is in favour of discharging tail gas, it helps to decrease environmental pollution which caused by engine tail gas to the lowest point. Exhaust gas metal bellows is used to absorb vibration from exhaust air system, also to prevent excessive thermal deformation, so as to offer reliable guaranty for pipeline systems. Stainless steel material is the main material for exhaust gas metal bellows, for it can bear high temperature and salinity corrosion. The inner bellows can be equipped with braided wire and expansion joints , it can eliminate pipeline noise. Therefore, exhaust gas metal bellows is the most ideal compensation component in modern industry pipeline system.
Lanphan exhaust gas metal bellows is various in product structures and complete in specifications, we can custom made different specifications according to client requirements. Our exhaust gas metal bellows use corrugation molding technology, has good flexibility, good gas tightness, product length is not limited, it can satisfy different working requirements. Exhaust gas metal bellows is mainly used in pipeline exhaust air system to absorb vibration, lower noise, compensate installation error and thermal expansion, it is easy to install and helps to lengthen pipeline system service life.
| DN (mm) |
bellows | compensation dosage |
stiffness | max size of radial direction shape Bmm |
total length L (mm) |
product type | ||||||
| active area A cm2 |
corrugation number n |
axial direction X0 mm |
lateral direction Yo (mm) |
angular direction θ± (°) |
axial direction N/mm |
lateral direction N/mm |
angular direction Nm/ (°) |
connection type | ||||
| adapter pipe J |
flange F |
|||||||||||
| corrugated compensator:design pressure Pd = 1.0Mpa(10Kgf/ cm2)fatigue life【 N 】=1000times design temperature t = 20℃ | ||||||||||||
| 40 | 38 | 4 | 5.5 | 1.2 | 4 | 282 | 1214 | 14 | 145 | 230 | 240 | TB |
| 8 | 1.1 | 5 | 8 | 141 | 135 | 6.5 | 300 | 310 | ||||
| 50 | 56 | 4 | 7.5 | 1.5 | 4 | 388 | 1790 | 20 | 157 | 250 | 260 | |
| 8 | 15 | 6.5 | 8 | 194 | 189 | 7 | 340 | 350 | ||||
| 65 | 79 | 4 | 9 | 1.5 | 4 | 422 | 2109 | 24 | 186 | 250 | 260 | |
| 8 | 18 | 6.5 | 8 | 211 | 217 | 9 | 360 | 370 | ||||
| 80 | 138 | 4 | 11 | 2 | 3 | 658 | 2715 | 28 | 219 | 354 | 270 | |
| 8 | 22 | 8 | 6 | 329 | 320 | 13 | 364 | 380 | ||||
| 100 | 155 | 4 | 12 | 2.3 | 3 | 698 | 3226 | 30 | 283 | 284 | 300 | |
| 8 | 24 | 9.1 | 6 | 349 | 403 | 15 | 364 | 380 | ||||
| 150 | 300 | 4 | 11 | 1.5 | 3 | 1009 | 9029 | 84 | 289 | 284 | 300 | |
| 8 | 22 | 6.1 | 6 | 504 | 1129 | 42 | 364 | 380 | ||||
| 200 | 535 | 4 | 17 | 2.6 | 3 | 1493 | 10592 | 222 | 389 | 380 | 400 | |
| 8 | 34 | 10 | 6 | 746 | 1324 | 111 | 500 | 520 | ||||
| 250 | 779 | 4 | 16 | 2.1 | 3 | 1850 | 19116 | 400 | 443 | 3H0 | 400 | |
| 8 | 33 | 8.3 | 6 | 925 | 2390 | 200 | 500 | 520 | ||||
| 300 | 1075 | 4 | 21 | 2.8 | 3 | 1536 | 15211 | 459 | 495 | 426 | 450 | |
| 8 | 42 | 11 | 6 | 768 | 1901 | 229 | 570 | 594 | ||||
| 350 | 1269 | 4 | 21 | 5.9 | 3 | 1682 | 19653 | 593 | 577 | 426 | 450 | |
| 8 | 42 | 12 | 6 | 841 | 2457 | 296 | 570 | 594 | ||||
| 400 | 1619 | 4 | 20 | 22 | 2.6 | 1917 | 28582 | 862 | 626 | 426 | 450 | |
| 8 | 41 | 8.6 | 5 | 958 | 3573 | 431 | 570 | 594 | ||||
| 450 | 2003 | 4 | 20 | 1.9 | 2.3 | 2148 | 39632 | 1195 | 678 | 426 | 450 | |
| 8 | 40 | 7.7 | 4.6 | 1074 | 4954 | 598 | 570 | 594 | ||||
| 500 | 2428 | 4 | 20 | 1.7 | 2 | 2380 | 53229 | 1605 | 729 | 426 | 450 | |
| 8 | 40 | 6.9 | 4 | 1190 | 6654 | 803 | 570 | 594 | ||||
| 600 | 3473 | 4 | 36 | 4.3 | 3 | 1561 | 17977 | 1506 | 830 | 576 | 600 | |
| 8 | 71 | 17 | 6 | 781 | 2247 | 753 | 816 | 840 | ||||
Exhaust gas metal bellows is mainly used in pipeline exhaust air system to absorb vibration, lower noise, compensate installation error and thermal expansion, it is easy to install and helps to lengthen pipeline system service life.
Pre-Sales Service
- According to product’s using condition, technicians will offer rationalization;
- Provide detailed product performance specification;
- Provide professional quoted price;
- Provide 24-hour technical consulting reply.
In-Sales Service
- Begin to supervise from raw material, its qualified rate can reach to 100%;
- Whole manufacturing process are in strict accordance with promised procedure requirements, product qualified rate can reach to 100%;
- Provide product’s inspection record of key junctures to customers;
- Provide production schedule photos to customers at regular intervals;
- Package and transport products strictly accordance with export standard.
After-Sales Service
- Under the premise of correct installation, normal maintenance and using, we guarantee one-year warranty period;
- When warranty period has expired, our sold products enjoys lifetime guarantee repair, we only charge cost price for changing product’s standard component and sealing component;
- During installation and adjustment period, our after-sale service staff will communicate with customers frequently to know product’s running state in time. Assist customers to install and adjust products until customers are satisfied;
- If product has malfunction during operation period, we’ll offer you satisfied answer in time. We’ll reply you within 1 hour and provide solution or send staff to spot within 24 hours after receiving maintenance notification.
- Lifelong free technical support. Conduct satisfaction survey and inquiry equipment running condition to clients by telephone or e-mail semiannually from the first day of equipment running, put on records of acquired information.
- What’s the max pressure of exhaust gas metal bellows?
160MPa. - What diameters can you produce?
From DN15 to DN7000. - Product will be tested? Can you provide pressure test report?
Yes, we can provide pressure test report. - Can you provide raw material detection proof?
Yes, we can. - Can you do flaw detection?
Yes, we can.(you need to tell us in advance). - Can you provide installation manual?
Yes, we can.
packaging & shipping
Packaging:
- Carton+wooden cases.
- Customized packaging can be available.
Shipping:
- We can ship the goods to you by International Express such as DHL,UPS,TNT,EMS and so on.
- You can also choose the appropriate one based on your timeline and budget.
- You can choose to use your own shipping agent.
| Shipping method | Note |
| Express | Door to door, very convenient, don't need to clearance or pick-up |
| By air | Airport to airport, you need to do the customs clearance and pick up the goods at your local airport, which you can have a local shipping agent to do for you. |
| By sea | Port to port and you need to do the customs clearance and pick-up the goods at your local port, which you can have a local shipping agent to do for you. |
- We have 12, 000 ton hydraulic equipment, to make sure one-time forming of high pressure products.
- We have professional flaw detection team, real time monitoring product quality.
- Supervise every production procedure and every detail.
- Sufficient raw material storage, deliver products in time.
- Cooperate with universities and colleges, guaranteed advancement of product technology.
| Contacts : | Lanphan |
|---|---|
| Phone : | +86-371-67447999 |
| Email : | [email protected] |
| Wechat : | +86-13783661974 |
| Address : | Room801, Building B, CC Mall, Jianshe Road, Zhongyuan District, Zhengzhou, Henan, China |
| SNS : |
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