kF to CF
vacuum Bellows
Since the first export to the United States in 2011,
we have established long-term relationships with 30+ companies.
KF to CF
Vacuum Bellows
Stainless Steel
- Size range: DN10 to 300
- Types: KF (NW), CF, LF (ISO)
- Material: SS304, SS316L
We store a large amount of inventory for fast delivery, of course we do not have a minimum order quantity requirement
Free replacement quality guarantee within one year, although we have not received any quality investment for five consecutive years
Main Types
General Applications
We're Different
Starting from performance, we adhere to our unremitting spirit of innovation.
Regardless of material selection or craftsmanship, they are all carefully made.
Higher Inspection Level
We perform 100% helium leak detection on all vacuum bellows stainless steel before packaging to ensure reliable and stable product quality.
Advanced Welding Process
Automatic welding is carried out with welding equipment imported from Japan, and the surface of the weld is free of oxidation and defects.
Selected Raw Materials
The bellows are not easy to crack by twist, strong and durable, have good sealing, high-temperature resistance and oxidation resistance, long service life.
Product Specification
Customized length is available on request. The longest can be processed to 4000 mm.
| NO. | Size | Length | OD of Flange | Material | Remark |
|---|---|---|---|---|---|
| KF02001 | KF16 | 100 | 30 | SS 304/316L | |
| KF02002 | KF16 | 300 | 30 | SS 304/316L | |
| KF02003 | KF16 | 500 | 30 | SS 304/316L | |
| KF02004 | KF16 | 1000 | 30 | SS 304/316L | |
| KF02005 | KF16 | 2000 | 30 | SS 304/316L | |
| KF02006 | KF25 | 100 | 40 | SS 304/316L | |
| FK02007 | KF25 | 300 | 40 | SS 304/316L | |
| KF02008 | KF25 | 500 | 40 | SS 304/316L | |
| FK02009 | KF25 | 1000 | 40 | SS 304/316L | |
| KF02010 | KF25 | 2000 | 40 | SS 304/316L | |
| KF02011 | KF40 | 100 | 55 | SS 304/316L | |
| KF02012 | KF40 | 300 | 55 | SS 304/316L | |
| KF02013 | KF40 | 500 | 55 | SS 304/316L | |
| KF02014 | KF40 | 1000 | 55 | SS 304/316L | |
| KF02015 | KF40 | 2000 | 55 | SS 304/316L | |
| KF02016 | KF50 | 100 | 75 | SS 304/316L | |
| KF02017 | KF50 | 300 | 75 | SS 304/316L | |
| KF02018 | KF50 | 500 | 75 | SS 304/316L | |
| KF02019 | KF50 | 1000 | 75 | SS 304/316L | |
| KF02020 | KF50 | 2000 | 75 | SS 304/316L | |
FAQ's
Can you replace products that are damaged during delivery?
Although we ensure top-notch safety for all our orders, mishaps do happen. When they do, please contact customer support on our site. They’ll advise you accordingly.
What’s the standard size of stainless steel exhaust bellows?
We have a wide size range from 1.5 to 5.0 inch. The most common sizes are 1.5 inch, 1.75 inch, 2.0 inch, 2.25 inch, 2.5 inch, 3.0 inch, 3.5 inch, 4.0 inch.
Additional Links and Resources
KF Bellows
KF bellows refers to the two ends of stainless steel vacuum bellows connected to KF flanges.
