Flange 316 stainless steel flexible metal with PTFE corrugated compensator
Product Advantages
1. Absorbing dimensional changes: PTFE lined corrugated compensator utilizes the expansion and contraction principle of bellows to absorb dimensional changes due to thermal expansion and contraction of pipelines, as well as axial, lateral and angular displacement, thus protecting pipeline systems from damage.
2. Resist corrosive environment: PTFE liner can resist strong acid, alkali and other corrosive media, which makes PTFE liner corrugated compensator widely used in chemical industry, pharmacy, environmental protection and other fields.
3. Protect the pipeline system: PTFE lined corrugated compensator can protect the pipeline system from corrosion and damage, especially in the transportation of high-strength acidic or alkaline media and high-temperature media, to effectively protect the normal operation of the pipeline.
Product application field
1. Petrochemical enterprises: In the petrochemical industry, the pipeline system often needs to withstand harsh conditions such as high temperature, high pressure, corrosion, etc., and the PTFE corrugated compensator can effectively solve these problems and ensure the normal operation of the pipeline system.
2. Electric power industry: In the power pipeline system, the PTFE-lined corrugated compensator is used to compensate for the displacement caused by thermal expansion and contraction, reduce the vibration of the pipeline system, and ensure the stability of power transmission.
3. Metallurgy and mining: In the pipeline system of metallurgical and mining industry, the PTFE corrugated compensator can adapt to the harsh working environment and ensure the normal operation of the pipeline system.
4. Construction and water supply: In the heating system and water supply system of the construction industry, the PTFE corrugated compensator is used to solve the axial expansion and misalignment problems of the pipeline and ensure the stable operation of the water supply system.
5. Food and medicine: The piping system of the food and pharmaceutical industry has strict requirements for materials, and PTFE-lined corrugated compensators are widely used in these industries because of their corrosion resistance to ensure the hygiene and safety of products.
Product parameters
| Nominal Diameter (mm) | Wave number | Pressure level | Effective area of bellows | Maximum outer diameter dimension | length |
| 0.25 | 0.6 | 1 | 1.6 | 2.5 | Flange JZ/F | Nozzle JZ/J |
| Axial compensator,rigidity |
| 32 | 8 | 25/21 | 22/26 | 20/26 | 18/63 | / | 16 | 225 | 160/250 | 264/280 |
| 32 | 16 | 50/11 | 46/14 | 41/14 | 36/32 | / | 16 | 225 | 224/291 | 316/321 |
| 40 | 8 | 25/28 | 22/44 | 20/44 | 18/89 | 15/98 | 23 | 244 | 164/259 | 269/289 |
| 40 | 16 | 50/14 | 46/22 | 41/22 | 36/45 | 31/47 | 23 | 244 | 230/304 | 319/334 |
| 50 | 8 | 25/30 | 22/51 | 20/70 | 18/70 | 15/106 | 37 | 259 | 172/276 | 282/306 |
| 50 | 16 | 50/16 | 46/26 | 41/35 | 36/35 | 31/55 | 37 | 259 | 240/342 | 347/372 |
| 65 | 8 | 33/28 | 30/35 | 26/44 | 22/55 | 15/138 | 55 | 270 | 215/294 | 300/322 |
| 65 | 12 | 42/16 | 38/22 | 38/32 | 34/40 | 31/70 | 55 | 270 | 260/334 | 340/362 |
| 80 | 8 | 40/20 | 36/26 | 34/33 | 28/41 | 19/68 | 81 | 284 | 240/338 | 344/366 |
| 80 | 10 | 53/14 | 49/17 | 49/21 | 43/26 | 29/50 | 81 | 284 | 270/368 | 374/390 |
| 100 | 6 | 45/47 | 45/60 | 40/75 | 35/93 | 25/54 | 121 | 304 | 235/317 | 323/345 |
| 100 | 10 | 76/26 | 74/32 | 64/40 | 57/50 | 38/33 | 121 | 304 | 305/381 | 387/409 |
| 125 | 5 | 48/38 | 42/47 | 38/59 | 34/74 | 29/117 | 180 | 334 | 282/314 | 316/342 |
| 125 | 9 | 85/23 | 77/29 | 66/36 | 66/36 | 49/63 | 180 | 334 | 382/386 | 388/414 |
| 150 | 5 | 49/42 | 44/50 | 40/62 | 34/78 | 29/92 | 257 | 364 | 282/339 | 338/367 |
| 150 | 8 | 79/34 | 71/43 | 64/51 | 54/59 | 50/56 | 257 | 364 | 356/399 | 402/427 |
| 200 | 4 | 52/49 | 46/55 | 42/68 | 38/78 | 29/97 | 479 | 442 | 280/348 | 348/372 |
| 200 | 6 | 73/31 | 65/44 | 59/52 | 53/58 | 46/65 | 479 | 442 | 340/402 | 402/426 |
| 250 | 4 | 72/30 | 65/34 | 59/42 | 52/45 | 34/111 | 769 | 507 | 315/379 | 415/379 |
| 250 | 6 | 108/16 | 97/21 | 87/35 | 79/39 | 48/78 | 769 | 507 | 393/459 | 493/399 |
| 300 | 4 | 72/51 | 65/55 | 59/59 | 52/65 | 47/55 | 1105 | 562 | 366/427 | 466/467 |
| 300 | 6 | 108/32 | 97/35 | 87/37 | 79/41 | 71/47 | 1105 | 562 | 464/525 | 567/595 |
Product installation precautions
(1) The inner and outer surfaces of the PTFE corrugated compensator should be cleaned to avoid polluting the medium during the installation process.
(2) The flange should be fixed before installation of the PTFE corrugated compensator to avoid corrugated deformation or flange fracture.
(3) During the installation process, it should be ensured that the PTFE corrugated compensator is consistent with the axis of the pipeline to avoid causing extrusion or excessive tension of the connected pipeline.
(4) The connecting bolts lined with PTFE corrugated compensators should be evenly distributed to avoid the situation that the bolts are too tight and loose.
Special product customization process
1. Provide drawings
2. Customer confirmation
3. The price quoted includes freight
4. Provide PL
5. Receive the payment and arrange the shipment
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Why choose us
1. Our products are diversified
2. Our products are strictly controlled
3. Our price is competitive
4. We are online for you 24 hours a day
5. We accept small quantity customization and OEM service
6. We have many years of rich production experience
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Flange SS316 Bellows Expansion Joints Flexible Metal With PTFE Corrugated Compensator Images
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