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| Main data of PTFE bellows | ||||||
| Size | Length | Allowable Movements in Operation | ||||
| Inch | mm | mm | Axial Extension mm | Axial Compression mm | Transverse Movement mm | Angular Deflection |
| 1 1/2 | 40 | 120 | 13 | 13 | 6 | 14° |
| 2 | 50 | 130 | 19 | 19 | 10 | 14° |
| 2 1/2 | 65 | 140 | 19 | 19 | 10 | 14° |
| 3 | 80 | 150 | 25 | 25 | 13 | 14° |
| 4 | 100 | 160 | 25 | 25 | 13 | 14° |
| 5 | 125 | 170 | 25 | 25 | 13 | 14° |
| 6 | 150 | 180 | 29 | 29 | 14 | 14° |
| 8 | 200 | 200 | 29 | 29 | 14 | 14° |
| 10 | 250 | 220 | 29 | 29 | 14 | 14° |
| 12 | 300 | 220 | 29 | 29 | 14 | 14° |
Note: 1. Special requirements can be customized according to the user's drawings. The flange standard is GB / t9115.1-2000. A variety of flange standards (GB, JB, Hg, CB, ANSI, DIN, BSEN, NF, EN, JIS, ISO, etc.) can be selected for production. Rubber spheres can be used as natural rubber, EPDM, chloroprene rubber, butyl rubber, butadiene green rubber, fluororubber, etc.2. When the suspended water supply uses products above DN200, the pipeline must have fixed support or fixed bracket, otherwise the product should be installed with anti pull off device.
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Q1:What certificates can you provide?
A1:We could provide CE,ISO certificate.
Q2:What’s the package?
A2:The package is carton box and strong plywooden case.
Q3:Can we get a sample?
A3:Yes,we could provide samples for you to test the quality.
Q4:What’s the warranty period?
A4:We provide 18 months’ warranty.
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