ISO63-320 Vacuum Flexible Hoses Bellows
Product Description
●Standard specification
| Bellows Type | ISO Vacuum Bellows, Vacuum Flexible hoses |
| Material | Bellows SUS304, SUS316L |
| Flange SUS304, SUS316L | |
| Standard | KF / CF / ISO flange type |
| Size Range | NW15-NW100,ISO63-ISO320, CF16,CF35,CF63,CF100 |
| Length | 250mm,500mm,750mm,1000mm,1500mm,2000mm,3000mm or as customer request |
| Wall Thickness | 0.15-0.2mm |
| Elasticity of bellows | 40% |
| Temperature | -200~800℃ |
| Working Pressure | Vacuum~atmosphere pressure |
| Leakage rate | 1×10 -9 Pa・m⊃3;/sec or less |
● Features
* Soft, flexible, easy to bend, vibration absorbing
* Helium leakage test passed before shipping
* Plastic flange protective cap is included to avoid flange scratching during transportation
* Delicate Welding to ensure integrity and reliability
●Remarks
Hoses of sizes of NW125 or more can be fabricated
Hose with braid can be fabricated
Customized length is acceptable upon request.
●Application
Semiconductor, LCD, LED, solar energy,space development, accelerator,flat panel display, solar energy,
photoelectric communication, biotechnology, 3C electronics and food industries,etc
ISO Flexible Hoses Specification
Unit:mm
| Item No. | Flange Size | Material | A | B |
| ISO63FX250 | ISO63 | SS304 | 95 | 250 |
| ISO63FX500 | ISO63 | SS304 | 95 | 500 |
| ISO63FX750 | ISO63 | SS304 | 95 | 750 |
| ISO63FX1000 | ISO63 | SS304 | 95 | 1000 |
| ISO63FX3000 | ISO63 | SS304 | 95 | 3000 |
| ISO80FX250 | ISO80 | SS304 | 110 | 250 |
| ISO80FX500 | ISO80 | SS304 | 110 | 500 |
| ISO80FX750 | ISO80 | SS304 | 110 | 750 |
| ISO80FX1000 | ISO80 | SS304 | 110 | 1000 |
| ISO80FX3000 | ISO80 | SS304 | 110 | 3000 |
| ISO100FX250 | ISO100 | SS304 | 130 | 250 |
| ISO100FX500 | ISO100 | SS304 | 130 | 500 |
| ISO100FX750 | ISO100 | SS304 | 130 | 750 |
| ISO100FX1000 | ISO100 | SS304 | 130 | 1000 |
| ISO100FX3000 | ISO100 | SS304 | 130 | 3000 |
**Material SS316,Customized length is acceptable upon request. ISO160-ISO320 is unpon request.
Inner hose PTFE coating upon request.