pipework expansion bellows
Carbon Steel
6 ~ 25 Bars
20 °
1PC
20 Year's Experience
CHNFLEX
Wooden Case
DN100-2400
China
73079100
Product Description
The pipe settlement joint pipework expansion bellows is a new type of compensator device, mainly composed of two spherical structural elements and a sleeve structural element, which can be installed independently. It absorbs or compensates for one or more dimensional changes or displacements in the direction of thermal expansion and contraction of the thermal pipeline through the angular displacement and rotation of the sphere.
The performance characteristics of pipe settlement Joint pipework expansion bellows mainly include:
Note: If the medium is oil, acidic or alkaline substances, and there are special requirements for the working temperature, you can customize it by sending a letter or drawing. Please specify when ordering.
Q1:What's the package?
A1:The package is carton box and strong plywood case.
Q2:What's the warranty period?
A2:We provide 18 months' warranty.
Q3:What certificates can you provide?
A3:We could provide CE,ISO certificate.
Q4:Can we get a sample?
A4:Yes,we could provide samples for you to test the quality.
| No. | Name | No. | Name |
| 1 | Flange | 5 | Shell |
| 2 | Gasket | 6 | Gasket |
| 3 | Injection end | 7 | Cover |
| 4 | Sealing filler | 8 | Spherical tube |
1.Simple and convenient design and installation
2.Large compensation amount, small space occupation
3.High security performance
4.High temperature resistance, high pressure resistance, and 5.corrosion resistance
6.Long service life
| Nominal Diameter DN(mm) | Flange connection size | Sealing surface | External dimensions | Flexibility Θ(O) | Qualitykg | |||||
| Outer diameter of flange D | Diameter of bolt hole center circle K | Bolt hole diameter | Bolt | Cover outer diameter D0 | Total length L | |||||
| 100 | 210 | 170 | 18 | 4 | M16 | 148 | 282 | 290 | 15 | 42 |
| 150 | 265 | 225 | 8 | 202 | 346 | 320 | 69 | |||
| 200 | 320 | 280 | 258 | 410 | 382 | 95 | ||||
| 250 | 475 | 335 | 12 | 312 | 464 | 410 | 130 | |||
| 300 | 440 | 395 | 22 | M20 | 365 | 535 | 430 | 175 | ||
| 350 | 490 | 445 | 415 | 607 | 470 | 237 | ||||
| 400 | 540 | 495 | 16 | 465 | 668 | 550 | 297 | |||
| 450 | 595 | 550 | 520 | 728 | 600 | 348 | ||||
| 500 | 645 | 600 | 20 | 570 | 798 | 689 | 410 | |||
| 600 | 755 | 705 | 26 | M24 | 670 | 918 | 725 | 615 | ||
| 700 | 860 | 810 | 24 | 775 | 1056 | 800 | 770 | |||
| 800 | 975 | 920 | 30 | M27 | 800 | 1160 | 893 | 936 | ||
| 900 | 1075 | 1020 | 980 | 1310 | 920 | 1345 | ||||
| 1000 | 1175 | 1120 | 28 | 1080 | 1443 | 975 | 1713 | |||
| 1200 | 1405 | 1340 | 33 | 32 | M30 | 1295 | 1693 | 1125 | 13 | 2218 |
| 1400 | 1630 | 1560 | 36 | 36 | M33 | 1510 | 1942 | 1290 | 3463 | |
| 1600 | 1830 | 1760 | 40 | 1710 | 2164 | 1385 | 3603 | |||
| 1800 | 2045 | 1970 | 39 | 44 | M36 | 1920 | 2400 | 1580 | 10 | 4473 |
| 2000 | 2265 | 2180 | 42 | 48 | M39 | 2125 | 2730 | 1870 | 5578 | |
| 2200 | 2475 | 2390 | 52 | 2335 | 2910 | 1950 | 6612 | |||
| 2400 | 2685 | 2600 | 56 | 2545 | 3135 | 2080 | 7623 | |||
Pipe settlement joint pipework expansion bellows production workshop:
Pipe settlement joints pipework expansion bellows are widely used in industries such as metallurgy, petroleum, chemical, power, light industry, textile, construction, and national defense construction. Specific uses include compensating for thermal expansion, preventing uneven settlement of foundations, and preventing pipeline damagecaused by accidents such as earthquakes
1.24-hour online
2.Free samples provided
3.Support customization
4.Provide drawings
5.Multiple payment styles to choose from
6.Factory inspection (material, specifications, quantity, pressure, packaging)
7.Long warranty period
8.Suitable packaging for transportation
Q1:What's the package?
A1:The package is carton box and strong plywood case.
Q2:What's the warranty period?
A2:We provide 18 months' warranty.
Q3:What certificates can you provide?
A3:We could provide CE,ISO certificate.
Q4:Can we get a sample?
A4:Yes,we could provide samples for you to test the quality.
