Unaflex Rubber Expansion Joint Design
Unaflex Rubber Expansion Joint Design
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Name | Unaflex Rubber Expansion Joint Design |
| Diameter | DN25-DN1200 | |
| Medium | Cold and hot water | |
| Temperature | -15~115 degree |
|
| Pressure | PN1.0-2.5Mpa | |
| Applicable Temperature | -15 degree~+115 degree | |
| Applicable Media | Air,Compressedair,water,sea water,hot water,oil acid and so on. |
Product Description
| 1 | Body |
| 2 | Liner |
| 3 | Frame |
| 4 | Flange |
| DN Norminal diameter(mm) | L length | b | n*d0 | D1 | Axial displacement | Horizontal displacement | Deflexion angle | weight | ||
| DN | Inch | mm | mm | mm | mm | Extension (mm) | Compression (mm) | mm | α1+α2 | kg |
| 32 | 1.25 | 95 | 16 | 4*18 | 100 | 6 | 9 | 9 | 15 degree | 3.4 |
| 40 | 1.5 | 95 | 18 | 4*18 | 110 | 6 | 10 | 9 | 15 degree | 4 |
| 50 | 2 | 105 | 18 | 4*18 | 125 | 7 | 10 | 10 | 15 degree | 5.5 |
| 65 | 2.5 | 115 | 20 | 4*18 | 145 | 7 | 13 | 11 | 15 degree | 6.7 |
| 80 | 3 | 135 | 20 | 8*18 | 160 | 8 | 15 | 12 | 15 degree | 7.7 |
| 100 | 4 | 150 | 22 | 8*18 | 180 | 10 | 19 | 13 | 15 degree | 9.4 |
| 125 | 5 | 165 | 24 | 8*18 | 210 | 12 | 19 | 13 | 15 degree | 12.7 |
| 150 | 6 | 180 | 24 | 8*22 | 240 | 12 | 20 | 14 | 15 degree | 15.8 |
| 200 | 8 | 210 | 24 | 12*22 | 295 | 16 | 25 | 22 | 15 degree | 20 |
| 250 | 10 | 230 | 28 | 12*26 | 355 | 16 | 25 | 22 | 15 degree | 29.22 |
| 300 | 12 | 245 | 28 | 12*26 | 410 | 16 | 25 | 22 | 15 degree | 32.8 |
| 350 | 14 | 255 | 28 | 16*26 | 470 | 16 | 25 | 22 | 15 degree | 41.3 |
| 400 | 16 | 255 | 30 | 16*27 | 515 | 16 | 25 | 22 | 15 degree | 55.6 |
| 500 | 20 | 255 | 32 | 20*27 | 620 | 16 | 25 | 22 | 15 degree | 69.4 |
Product Process
Packaging and transportation
Our history
Product Certification
1.We promise no leakage and breakage for valves. Every valve will test for 2 times test pressure before leave factory. We will replace the valve if there is quality problem within 24 months guarantee period.
2.We obtained ISO9001 quality system certification,ISO14001 certification,GB/T 28001 certification.We inspect the parts of valve carefully, 48 produce steps, try to supply you ideal valve.
3.We can supply different kinds of materials according to customers' requests,such as DI,cast steel,SS304,SS316 body and disc. EPDM,NBR,PTFE,Viton etc. Enough stock ensure fast delivery.
4.We have more than 150 types body moulds, which include ISO,DIN,ANSI,BS standard.
5.We own full-automatic machine paint line, match high-temperature baking house,which makes smooth paint and good appearance of valve.
Our Customers
In the 22 years, we have customers in many countries around the world.
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