Shanghai Songjiang Jingning Shock Absorber Co.,Ltd.
| Payment Terms | MoneyGram,Western Union,T/T,D/P,D/A,L/C |
| Supply Ability | 10000pcs |
| Delivery Time | 5-8work days |
| Packaging Details | wooden case |
| Bellows Material | SS304,SS316 |
| Product name | Steel Bellows SS316 Metal Expansion Joint 6.0Mpa Flange Connected |
| Flange Material | Stainless Steel, Zinc plated |
| Working Pressure | 0---6.0Mpa |
| Keywords | Expansion Bellows Manufacturers |
| Sample | Available |
| OEM | Support |
| Company | Factory |
| Brand Name | JINGNING |
| Model Number | JDZ |
| Certification | CE、ZTC |
| Place of Origin | China |
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Product Specification
| Payment Terms | MoneyGram,Western Union,T/T,D/P,D/A,L/C | Supply Ability | 10000pcs |
| Delivery Time | 5-8work days | Packaging Details | wooden case |
| Bellows Material | SS304,SS316 | Product name | Steel Bellows SS316 Metal Expansion Joint 6.0Mpa Flange Connected |
| Flange Material | Stainless Steel, Zinc plated | Working Pressure | 0---6.0Mpa |
| Keywords | Expansion Bellows Manufacturers | Sample | Available |
| OEM | Support | Company | Factory |
| Brand Name | JINGNING | Model Number | JDZ |
| Certification | CE、ZTC | Place of Origin | China |
| High Light | Thermal Expansion Compensation Metal Expansion Joint ，Axial Movement Expansion Bellows ，Industrial Applications Steel Bellows | ||
Expansion Bellows Manufacturers SS316 Metal Expansion Joint 6.0Mpa Flange Connected
As a professional expansion bellows manufacturer, we supply SS316 metal expansion joints designed to handle axial movement, vibration, and thermal expansion in high-pressure pipelines up to 6.0 MPa. Constructed with high-grade stainless steel 316 bellows and equipped with reliable flange connections, this expansion joint delivers excellent corrosion resistance, structural strength, and long-term sealing performance. It is widely used in water treatment, chemical engineering, HVAC systems, and various industrial applications requiring durable and high-efficiency pipeline compensation.
Performance of Steel bellows
1. Good compensation effect
2. High temperature resistance
3. Metal dust boot can reduce leakage
4. Vibration resistance and high-speed performance
5. The specific pressure of the spring can be reduced
6. Possible torque transmission
7. Through certain structural design, the sealing failure caused by scaling can be reduced
Technique Parameter of Steel bellows
| 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 |
Expansion Bellows Manufacturers details show
Production process of Expansion Bellows Manufacturers
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Expansion Bellows Manufacturers application
Because of compensator's flexibility, steel bellows 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.
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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