
Add to Cart
Welded Metal Expansion Joint SS316 High Temperature Resistance Bellows Expansion
The welded metal expansion joints is a sophisticated and robust component tailored for applications requiring superior flexibility and durability in harsh, high-temperature environments. Crafted from high-quality SS316 stainless steel, this expansion joint offers exceptional corrosion resistance, high temperature tolerance, and strength. SS316's robust properties make it suitable for a wide range of demanding industrial applications.
Performance of Bellows Expansion
Characteristics of welded metal expansion joint
Technique Parameter of Bellows Expansion
Diameter (mm)
| Pressure grade (Mpa) | Available Area of Bellows (c㎡)
| Max Size of External Diameter
| Length | |||
1.0 | 1.6 | 2.5 | Flange | Tube | |||
32 | 20/26 | 18/63 | 15/98 | 16 | 225 | 160/250 | 264/280 |
40 | 20/24 | 18/89 | 15/98 | 23 | 244 | 164/259 | 269/289 |
50 | 20/70 | 18/70 | 15/106 | 37 | 259 | 172/276 | 282/306 |
65 | 26/44 | 22/55 | 15/138 | 55 | 270 | 215/294 | 300/322 |
80 | 34/33 | 28/41 | 19/68 | 81 | 284 | 240/338 | 344/366 |
100 | 40/75 | 35/93 | 25/54 | 121 | 304 | 235/317 | 323/345 |
125 | 38/59 | 34/74 | 29/117 | 180 | 334 | 282/314 | 316/342 |
150 | 40/62 | 34/78 | 29/92 | 257 | 364 | 282/339 | 338/367 |
200 | 59/52 | 53/58 | 46/65 | 479 | 442 | 340/402 | 402/426 |
250 | 87/35 | 79/39 | 48/78 | 769 | 507 | 393/459 | 493/399 |
300 | 87/37 | 79/41 | 71/47 | 1105 | 562 | 464/525 | 564/565 |
350 | 87/44 | 79/48 | 71/45 | 1307 | 622 | 509/564 | 609/604 |
400 | 87/43 | 79/47 | 71/47 | 1611 | 562 | 522/566 | 622/628 |
450 | 87/37 | 79/41 | 47/75 | 1972 | 700 | 403/498 | 503/523 |
500 | 87/68 | 79/75 | 71/45 | 2445 | 760 | 431/523 | 531/554 |
600 | 87/85 | 79/94 | 71/82 | 3534 | 835 | 478/548 | 578/588 |
700 | 87/77 | 79/85 | 71/103 | 4717 | 1110 | 490 | 590 |
800 | 102/102 | 94/112 | 71/95 | 5822 | 1265 | 502 | 602 |
900 | 102/97 | 94/107 | 80/123 | 7620 | 1186 | / | 698 |
1000 | 102/105 | 94/106 | 82/117 | 9043 | 1286 | / | 692 |
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.
Bellows Expansion details show
Production process of bellows expansion
Do you know how is a high quality bellows expansion made?Let's see with JINGNING.
Bellows Expansion can be processed into different types according to different needs
Jingning has more than 17 years of design experience in manufacturing flexible expansion joint , rubber expansion joint, metal bellows joint, disassembly joint, pipeline and other industrial pipe fittings. The bellows expansion meets the international standards such as GB, ISO, DIN, ANSI, BS, JIS and the special requirements of customers.
Bellows Expansion advantages
1. High Flexibility:Metal bellows offer exceptional flexibility, allowing them to accommodate significant axial, angular, and lateral movements. This makes them ideal for applications where bending and flexibility are required.
2. Corrosion Resistance:Many metal bellows are made from corrosion-resistant materials such as stainless steel, which ensures their durability and longevity in harsh environments.
3. High Temperature Resistance:Metal bellows can withstand high temperatures, making them suitable for use in applications involving hot fluids, steam, and gases.
4. Pressure Resistance:Due to their robust construction, metal bellows can handle high pressures without compromising their structural integrity.
5. Leak-Proof:Properly sealed metal bellows provide a leak-proof connection, ensuring that fluids or gases do not escape from the system.
Bellows Expansion application
Because of its flexibility, bellows expansion 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. The bellows expansion 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 bellows expansion is higher and higher.
Our Services
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
FAQ
Q1:Can the bellows expansion be marked with customized logo?
A1:Yes,it can be marked with your logo. We could provide OEM&ODM service.
Q2:Can we get a sample of bellows expansion?
A2:Yes,we could provide samples for you to test the quality.
Q3:Can you provide drawings of bellows expansion?
A3:Yes,we could provide drawings for you.Please contact us to get the drawing of bellows expansion.
Q4:What certificates of bellows expansion can you provide?
A4:We could provide CE,ISO certificate.