SS316 Metal Expansion Joint with Vibration Absorption Thermal Compensation and Leak-Proof Performance for Industrial Pipelines
Price:
$9.8~89.3/pc
MOQ:
1
Delivery Time:
5-8work days
Brand:
JINGNING
Product Description
Axial Expansion Joints SS316 Metal Expansion Joint 6.0Mpa Flange Connected
This SS316 axial metal expansion joint is designed to absorb axial movements and thermal expansion in piping systems under high-pressure conditions up to 6.0 MPa. Manufactured with corrosion-resistant stainless steel 316 bellows and equipped with robust flange connections, it ensures excellent durability, leak-proof performance, and long service life. It is widely used in water treatment, petrochemical, HVAC, and industrial pipeline applications where reliable vibration absorption and thermal compensation are required.
Performance of Steel Bellows
- Good compensation effect
- High temperature resistance
- Metal dust boot can reduce leakage
- Vibration resistance and high-speed performance
- The specific pressure of the spring can be reduced
- Possible torque transmission
- Through certain structural design, the sealing failure caused by scaling can be reduced
Technique Parameter of Steel Bellows
Main data of metal expansion joint
| Diameter (mm) | Pressure grade (Mpa) | Available Area of Bellows (c㎡) | Max Size of External Diameter (mm) | Length (mm) |
|---|---|---|---|---|
| 32 | 1.0: 20/26 1.6: 18/63 2.5: 15/98 Flange: 16 Tube: 225 | 160/250 | 264/280 | |
| 40 | 1.0: 20/24 1.6: 18/89 2.5: 15/98 Flange: 23 Tube: 244 | 164/259 | 269/289 | |
| 50 | 1.0: 20/70 1.6: 18/70 2.5: 15/106 Flange: 37 Tube: 259 | 172/276 | 282/306 | |
| 65 | 1.0: 26/44 1.6: 22/55 2.5: 15/138 Flange: 55 Tube: 270 | 215/294 | 300/322 | |
| 80 | 1.0: 34/33 1.6: 28/41 2.5: 19/68 Flange: 81 Tube: 284 | 240/338 | 344/366 | |
| 100 | 1.0: 40/75 1.6: 35/93 2.5: 25/54 Flange: 121 Tube: 304 | 235/317 | 323/345 | |
| 125 | 1.0: 38/59 1.6: 34/74 2.5: 29/117 Flange: 180 Tube: 334 | 282/314 | 316/342 | |
| 150 | 1.0: 40/62 1.6: 34/78 2.5: 29/92 Flange: 257 Tube: 364 | 282/339 | 338/367 | |
| 200 | 1.0: 59/52 1.6: 53/58 2.5: 46/65 Flange: 479 Tube: 442 | 340/402 | 402/426 | |
| 250 | 1.0: 87/35 1.6: 79/39 2.5: 48/78 Flange: 769 Tube: 507 | 393/459 | 493/399 | |
| 300 | 1.0: 87/37 1.6: 79/41 2.5: 71/47 Flange: 1105 Tube: 562 | 464/525 | 564/565 | |
| 350 | 1.0: 87/44 1.6: 79/48 2.5: 71/45 Flange: 1307 Tube: 622 | 509/564 | 609/604 | |
| 400 | 1.0: 87/43 1.6: 79/47 2.5: 71/47 Flange: 1611 Tube: 562 | 522/566 | 622/628 | |
| 450 | 1.0: 87/37 1.6: 79/41 2.5: 47/75 Flange: 1972 Tube: 700 | 403/498 | 503/523 | |
| 500 | 1.0: 87/68 1.6: 79/75 2.5: 71/45 Flange: 2445 Tube: 760 | 431/523 | 531/554 | |
| 600 | 1.0: 87/85 1.6: 79/94 2.5: 71/82 Flange: 3534 Tube: 835 | 478/548 | 578/588 | |
| 700 | 1.0: 87/77 1.6: 79/85 2.5: 71/103 Flange: 4717 Tube: 1110 | 490 | 590 | |
| 800 | 1.0: 102/102 1.6: 94/112 2.5: 71/95 Flange: 5822 Tube: 1265 | 502 | 602 | |
| 900 | 1.0: 102/97 1.6: 94/107 2.5: 80/123 Flange: 7620 Tube: 1186 | / | 698 | |
| 1000 | 1.0: 102/105 1.6: 94/106 2.5: 82/117 Flange: 9043 Tube: 1286 | / | 692 |
Steel Bellows Details
Production Process of Axial Expansion Joints
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Steel Bellows Application
Because of compensator's flexibility, Axial Expansion Joints can compensate the temperature difference deformation or other deformation between equipment and pipeline, prevent vibration, reduce the thrust of pipeline on equipment, and adapt to the uneven settlement of oil tank foundation. Steel bellows can be widely used in chemical industry, oil refining, electric power, light industry, atomic energy, metallurgy, machinery, instrument, ship, aerospace and other departments. With the wide application of power pipeline and heat pipeline in industry and civil field, the requirement of metal compensator is higher and higher.
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Company
Shanghai Songjiang Jingning Shock Absorber Co.,Ltd.
Location
Room 1002, Xinghua Building,Zhengzhou City, China
Contact Person
Wu