Axial pressure corrugated compensator pipeline elongation due to temperature changes or shortened accessories, there are two kinds of waveform compensators and corrugated tube on heat pipes utilized. Axial pressure corrugated compensator is customary, also known as damping-type bellows, bellows, expansion joints, or expansion joints. Constituting the main body of the work by the bellows (an elastic element) and the end of the tube, brackets, flanges, conduits and the like accessories. Axial pressure corrugated compensator is a form of compensation components. Main body of the bellows with its work effectively stretching deformation to absorb axial pipe, conduit, container, etc. Dimensional changes caused by thermal expansion and contraction and other reasons arising from, or compensation lines, conduits, containers, etc., lateral and angular displacement. Can also be used for noise damping. Widely used in modern industry. Axial pressure corrugated compensator, also known as expansion joints, expansion joints, bellows. Compensator is divided into: several types of bellows, sleeve compensator, rotating compensator, a square natural compensation, etc., which is more commonly used corrugated compensation, primarily for the protection of the safe operation of the pipeline, has the following effects: 1. compensation absorption pipeline axial, lateral, angular distortion to the heat. 2. corrugated compensation amount of stretching, easy installation and removal of the valve pipe. 3. absorb vibration equipment, reducing equipment vibration impact of the pipeline. 4. absorb earthquake, subsidence of the pipeline deformation. Axial pressure corrugated compensator (Model: BN) displacement direction: Axial (a small amount of horizontal, angular) Working pressure: (MPa) 0.6,1.0,2.5 Nominal Diameter: DN15 ~ DN3000 The expansion joint consists of a corrugated pipe and structural components, mainly used to absorb axial displacement and less is horizontal, angular displacement ,, simple structure, low cost, also known as universal compensator. Axial pressure corrugated compensator technical parameters length mm diameter DN wavenumber Mpa pressure levels bellows effective area cm 2 mm maximum outside diameter of the flange (mm) takeover (mm) 0.25 0.6 1.0 1.6 2.5 axial compensation mm / Stiffness N / mm 32 160/250 264/280 8 25/21 22/26 20/26 18/63 15/98 16 225 244/291 316/321 16 50/11 46/14 41/14 36/32 31 / 4740 164/259 269/289 8 25/28 22/44 20/44 18/89 15/106 16 23 244 230/304 319/334 50/14 46/22 41/22 36/45 31/55 50172 / 276 282/306 25/30 22/51 20/70 18/70 8 67 259 240/342 347/372 15/138 50/16 46/26 41/35 36/35 31/70 16 65 215/294 300 / 3228 33/28 30/35 26/44 22/55 19/68 260/334 340/362 55 270 12 80 42/16 38/22 38/32 34/40 29/50 240/338 344/366 8 40/20 36/26 34/33 28/41 24/54 270/368 374/390 81 284 10 53/14 49/17 49/21 43/26 38/33 45/47 100 235/317 323/345 6 45/60 40/75 35/93 29/117 305/381 387/409 121 304 10 76/26 74/32 64/40 57/50 49/63 48/38 42/47 125 282/314 316/342 5 38/59 34/74 29/92 382/386 388/414 180 334 9 85/23 77/29 66/36 58/45 50/56 49/42 44/50 150 40/62 282/389 338/367 5 34/78 29/97 356/399 402/427 257 364 8 79/34 71/43 64/51 54/59 46/65 52/49 46/55 4 200 280/384 348/372 42/68 38/78 6 479 442 340/402 402/426 34/111 73/31 65/44 59/52 53/58 48/78 72/30 65/34 4 250 315/379 415/379 59/42 52/45 47/55 6 796 507 393/459 493/399 97/21 87/35 79/39 71/47 108/16 366/427 466/467 300 4 72/51 65/55 59/59 52/65 47/71 1105562464 / 525 564/565 97/35 87/37 79/41 71/45 6 108/32 397/452 497/492 350 4 72/58 65/62 59/67 52/74 47/81 509/564 609 1307622 / 6046 108/38 97/41 87/44 79/48 71/47 72/54 65/58 4 400 412/478 512/518 59/62 52/68 47/75 522/588 622/628 1611700 6 108/36 97/39 87/43 79/47 71/52 503/498 503/523 450 108/32 97/35 87/37 79/41 71/45 4 1972760 6 162/20 503/658 603/648 145/22 131/23 118/25 106/28 108/59 500 431/523 531/554 97/64 87/68 79/75 71/82 4 2445835 6 162/34 145/37 531/655 631/742 600 478/548 578/588 131/39 118/43 106/48 108/74 97/80 87/85 79/94 71/103 4 3534980 6 162/42 145/45 131/49 658/679 758/781 118/53 106/60 108/67 7004905904 97/72 87/77 79/85 71/95 471,711,106,907,906 162/42 145/45 131/49 118/53 106/60 8005026024120 / 88 108/95 102/102 94/112 82/123 582,212,656,107,106 183/67 164/72 156/77 144/85 125/93 120/84 108/90 102/97 9006894 94/107 82 / 117,762,011,868,506 183/60 164/65 156/69 144/76 125/84 120/91 108/98 102/105 10,006,924 90,431,286 94/116