8 Year Exporter Axial Expansion Bellows - EH-9001 9002 9003 Vacuum Flexible Hose – Ehase-Flex
8 Year Exporter Axial Expansion Bellows - EH-9001 9002 9003 Vacuum Flexible Hose – Ehase-Flex Detail:
The thin walled ring type flexible hose is extremely soft and flexible and it is the most suitable for the vacuum pipe system.
Nominal Diameter: 10mm-300mm
Length: 200mm-3000mm
Material: SUS304/SUS316/SUS21
Leakage of Helium: below 1*10-9Pa.m3/s.
These KF-40 Metal Hose Bellows Flex Coupling (10 inch, extra thin wall) vacuum fittings follow ISO-KF standards and have a flange size of NW-40. They are unsheathed and butt welded. Commonly used to build foreline vacuum plumbing and process systems. They are often called quick flange fittings because they are quick to assemble. A circumferential clamp and centering ring form the vacuum seal between the connecting flanges (please see top right figure – click to enlarge). The centering ring contains a rubber elastomer o-ring. The standard sizes for quick flange fittings are KF-10, KF-16, KF-25, KF-40, and KF-50 with flange sizes NW-10, NW-16, NW-25, NW-40, and NW-50, respectively. They are made of corrosive resistant stainless steel.
Product detail pictures:
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With this motto in mind, we've turn into one of quite possibly the most technologically innovative, cost-efficient, and price-competitive manufacturers for 8 Year Exporter Axial Expansion Bellows - EH-9001 9002 9003 Vacuum Flexible Hose – Ehase-Flex , The product will supply to all over the world, such as: Japan, Congo, Boston, To win customers' confidence, Best Source has set up a strong sales and after-sales team to provide the best product and service. Best Source abides by the idea of "Grow with customer" and philosophy of "Customer-oriented" to achieve cooperation of mutual trust and benefit. Best Source will always stand ready to cooperate with you. Let's grow together!
By Afra from Hongkong - 2017.01.11 17:15
It is a very good, very rare business partners, looking forward to the next more perfect cooperation!
By Caroline from Tanzania - 2018.02.12 14:52
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