Jiangsu Qianyuanfeida electric equipment Co.,Ltd
江苏乾元飞达电气设备有限公司
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Resistant high temperature bellows expansion joint
Product Description
Metal expansion joint also known as expansion joints.It is composed of a corrugated pipe (an elastic element), an end pipe, a bracket, a flange ,a conduit and other accessories. It mainly used in various pipelines, it can compensate the thermal displacement of the pipeline, mechanical deformation and absorption of various mechanical vibrations; Play a role in reducing deformation stress and improving the service life of the pipeline.
Application:
Extremely flexible
Extremely durable
Lasts the life of mechanical system Handles greater
Offsets without a compromise of hose integrity
Available in a variety of end fittings
Stainless steel end fittings standard
Classification of Mental expansion joint
Metal expansion joint is devided into two connection ways of flange and welding, buried pipe compensator commonly used welding methods (except trench installation)
Customize different specifications different diameter and different metal bellows expansion joint for you
Techinical parameters
| Diameter DN | Number of Convolution | Pressure Grade Mpa | Effective Area of Bellows cm2 | Max Size of External Diameter mm | Length | ||||||||
| 0.25 | 0.6 | 1.0 | 1.6 | 2.5 | Flange JDZ/F mm | Connection Tube JDZ/F mm) | |||||||
| Axial Compensation mm, N/ram | |||||||||||||
| 32 | 8 | 25/21 | 22/26 | 20/26 | 18/63 | 15/98 | 16 | 110 | 160/250 | 264/210 | |||
| 16 | 50/11 | 46/14 | 41/14 | 36/32 | 31/47 | 220 | 224/291 | 316/320 | |||||
| 40 | 8 | 25/28 | 22/44 | 20/44 | 18/89 | 15/106 | 23 | 130 | 164/259 | 269/260 | |||
| 16 | 50/14 | 46/22 | 41/22 | 36/45 | 31/55 | 240 | 230/304 | 319/400 | |||||
| 50 | 8 | 25/30 | 22/51 | 20/70 | 18/70 | 15/138 | 37 | 150 | 172/276 | 282/230 | |||
| 16 | 50/16 | 46/16 | 41/35 | 36/35 | 31/70 | 260 | 240/342 | 347/450 | |||||
| 65 | 8 | 33/28 | 30/35 | 26/44 | 22/55 | 19/68 | 55 | 170 | 315/294 | 300/260 | |||
| 12 | 42/16 | 38/22 | 38/22 | 34/40 | 29/50 | 280 | 260/334 | 340/470 | |||||
| 80 | 8 | 40/20 | 36/26 | 34/33 | 28/41 | 24/54 | 81 | 200 | 240/338 | 344/260 | |||
| 10 | 53/14 | 49/17 | 49/21 | 43/26 | 38/33 | 230 | 270/368 | 374/300 | |||||
| 100 | 8 | 45/47 | 45/60 | 40/75 | 35/93 | 29/117 | 121 | 220 | 235/317 | 323/280 | |||
| 10 | 76/26 | 74/32 | 64/40 | 57/50 | 49/63 | 260 | 305/381 | 387/320 | |||||
| 125 | 6 | 48/38 | 42/47 | 38/59 | 34/74 | 29/92 | 180 | 250 | 282/314 | 316/320 | |||
| 8 | 85/23 | 77/29 | 66/36 | 58/45 | 50/56 | 290 | 382/386 | 388/360 | |||||
| 150 | 6 | 49/42 | 44/50 | 40/62 | 34/78 | 29/97 | 257 | 250 | 282/339 | 338/320 | |||
| 8 | 79/34 | 71/43 | 64/51 | 54/59 | 46/65 | 290 | 356/399 | 402/360 | |||||
| 200 | 6 | 52/49 | 46/55 | 42/68 | 38/78 | 34/111 | 479 | 300 | 280/348 | 348/370 | |||
| 8 | 73/31 | 65/44 | 59/52 | 53/58 | 48/78 | 340 | 340/402 | 402/360 | |||||
| 250 | 6 | 72/30 | 63/34 | 59/42 | 52/45 | 47/55 | 769 | 300 | 315/379 | 415/420 | |||
| 8 | 108/16 | 97/21 | 87/35 | 79/39 | 71/47 | 360 | 393/459 | 493/460 | |||||
| 300 | 6 | 72/51 | 65/55 | 59/59 | 52/65 | 47/71 | 1105 | 340 | 366/427 | 466/488 | |||
| 8 | 108/32 | 97/35 | 87/37 | 79/41 | 71/45 | 400 | 464/525 | 564/520 | |||||
| 350 | 6 | 72/58 | 65/62 | 59/67 | 52/74 | 47/81 | 1307 | 340 | 397/452 | 497/480 | |||
| 8 | 108/38 | 97/41 | 87/44 | 79/48 | 71/47 | 420 | 509/564 | 609/540 | |||||
If you want a quick quotation for metal hose, please let us know the following parameters
1. Nominal diameter
2. Work pressure
3. Applicable medium
4. Material
5. Applicable temperature
6. Length
7. Quantity