Stainless steel Vacuum bellow flexible hose with KF/ISO/CF flange ends for clean corrosion resistant vacuum operation. Easy to clean and bake out for high vacuum applications. Flexible, and available in various lengths to meet your requirements.
Features:
1. Flexible tube can be designed according to different specification.
2. Soft and hard series for option.
3. Standard materials are 304 and 316L stainless steel.
4. Forged flanges and fittings for better quality.
5. No oxide passivation films covered during the welding process
6. Automatic welding to ensure the high quality and stable supplies.
7. Customized length for maximum 3 meters.
8. Mating CF, ISO, KF, JIS, and Pipe end flanges available.
9. Special size and length available upon request.、
10. Hoses are 100% tested before shipping.
11. Working Temperature: <=250 Celsius
12. Helium leak rate: <=1×10-9 PaM3/Sec
13. Service Life:>=1×104 repetitions. However, the severity of the flexing, temperature, corrosive conditions, pressure and vibration may affect the usage.