Shanghai Songjiang Jingning Shock Absorber Co.,Ltd.
| Payment Terms | Western Union, T/T, L/C, D/A, D/P, MoneyGram |
| Supply Ability | 10000 sets per week |
| Delivery Time | 5--15 working days |
| Packaging Details | carton or wooden |
| Key Words | Bellows Type Expansion Joint |
| Product name | Metal Expansion Joint SS316 High Resistance Bellows Type Expansion Joint |
| Working Pressure | 0---6.0Mpa |
| Bellows Material | SS304,SS316 |
| Flange Standard | DIN/ANSI/JIS/BS |
| Flange | Detachable |
| Main Market | America,Europe, Middle East |
| Sample | Freely |
| Brand Name | JINGNING |
| Model Number | JDZ |
| Certification | CE、ZTC |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | Western Union, T/T, L/C, D/A, D/P, MoneyGram | Supply Ability | 10000 sets per week |
| Delivery Time | 5--15 working days | Packaging Details | carton or wooden |
| Key Words | Bellows Type Expansion Joint | Product name | Metal Expansion Joint SS316 High Resistance Bellows Type Expansion Joint |
| Working Pressure | 0---6.0Mpa | Bellows Material | SS304,SS316 |
| Flange Standard | DIN/ANSI/JIS/BS | Flange | Detachable |
| Main Market | America,Europe, Middle East | Sample | Freely |
| Brand Name | JINGNING | Model Number | JDZ |
| Certification | CE、ZTC | Place of Origin | China |
| High Light | High Resistance Bellows Expansion Joint ，Bellows Expansion Joint ，SS316 Metal Expansion Joint | ||
Metal Expansion Joint SS316 High Resistance Bellows Type Expansion Joint
Bellows Type Expansion Joint is a flexible connector made from Stainless Steel 316 (SS316), featuring a convoluted bellows designed to absorb thermal expansion, vibration, and movement in piping systems. Its "High Resistance" signifies exceptional performance under demanding conditions, particularly offering superior corrosion resistance (especially against chlorides) and sustained high-temperature resistance, while maintaining pressure containment.
Performance of Bellows Type Expansion Joint
The main elastic element of Bellows Type Expansion Joint is stainless steel bellows. Through the expansion and bending of bellows, the flexible expansion joint compensates the pipeline in axial, transverse and angular directions. Bellows expansion can play the following roles:
1. The Bellows Type Expansion Joint absorbs the axial, transverse and angular thermal deformation of the pipeline.
2. Bellows Type Expansion Joint can absorb equipment vibration and reduce the influence of equipment vibration on pipeline.
3. Bellows Type Expansion Joint can absorb the pipeline deformation caused by earthquake and land subsidence.
Technique Parameter of Bellows Type Expansion Joint
| Diameter (mm)
| Pressure grade | 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 |
Bellows Type Expansion Joint Details Show
Production process of Bellows Type Expansion Joint
Do you know how is a high quality Bellows Type Expansion Joint made?Let's see with JINGNING.
Bellows Type Expansion Joint 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 Type Expansion Joint Advantage
1. Bellows Type Expansion Joint is ex factory price
2. 17 years manufacturing experience, 5 years export experience
3. The bellows expansion has strict quality inspection, and the quality far exceeds the industry standard.
4. Various specifications of bellows expansion mold base customization and OEM
5. Free bellows expansion samples
6. Large inventory of bellows expansion
Bellows Type Expansion Joint 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.
FAQ
Q1:Can the Bellows Type Expansion Joint be marked with customized logo?
A1:Yes,it can be marked with your logo. We could provide OEM&ODM service.
Q2:What’s the face to face length of Bellows Type Expansion Joint?
A2:The face to face length can be L130, L152,L203... We also could accept customized length according to your requirements.
Q3:Can you provide drawings of Bellows Type Expansion Joint?
A3:Yes,we could provide drawings for you.Please contact us to get the drawing of bellows expansion.
Q4:What certificates of Bellows Type Expansion Joint can you provide?
A4:We could provide CE,ISO certificate.
Q5:Can we get a sample of Bellows Type Expansion Joint?
A5:Yes,we could provide samples for you to test the quality.
Company Details
Business Type:
Manufacturer
Year Established:
2004
Total Annual:
30000000-50000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Jingning is a specialist company in expansion joints for pipe equipment. Since 2004 we stand for values which are typical of a family owned company: the spirit of innovation, reliability, continuity and flexibility in thought and action.We are a reliable supplier to our customers who count... Jingning is a specialist company in expansion joints for pipe equipment. Since 2004 we stand for values which are typical of a family owned company: the spirit of innovation, reliability, continuity and flexibility in thought and action.We are a reliable supplier to our customers who count...
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