Stainless Steel Vacuum Expansion Metal Bellows KF Flexible Bellows Flanges for Vacuum
◈KF/NW Flexible Hoses can be easily assembled and disassembled without bolts and nuts.
◈KF Corrugated Bellows are used together with KF vacuum flanges, KF clamps (KF wing nut clamps, KF chain clamps, KF high tension clamp) and KF centering rings.
◈Thermal stress of KF Flexible Bellow of flange welding part is removed by vacuum thermal treatment.
◈KF Vacuum Bellows are used together with KF tees, KF crosses, KF elbows, KF vacuum flapper valves and vacuum chambers.
Features
◎KF Compressible Bellows have good bending flexibility which makes up for the position deviation caused by the installation of the
pipeline system, and bears the relative displacement of two points not required for work.
◎The bending radius of KF Flexible Bellows varies with the sizes.
◎The expansion amount is 3% - 10%.
◎The regular sizes of KF Vacuum Bellows are KF16, KF25, KF40, KF50; length can be customized as per requirements.
KF Clamp | KF Cross | KF to KF Reducer | KF Centering Ring |
SS304/Al | SS304 | SS304 | SS304 |
Model: KF10 to 50 | Model: KF 10 to 50 | Model: KF16 to 50 | Model: KF16 to 50 |
KF Nail Clamp | KF Elbow | KF Blank Flange | KF Equal Tee |
Aluminum | SS304 | SS304 | SS304 |
Model: KF10 to 50 | Model: KF10 to 50 | Model: KF 10 to 50 | Model: KF10 to 50 |
KF Reducing Cross | KF Half Nipple | KF Reducing Tee | KF Full Nipple |
SS304 | SS304 | SS304 | SS304 |
Model: KF to KF | Model: KF10 to 50 | Model: KF to KF | Model: KF10 to 50 |
In each process of vacuum fitting flanges, we select high quality raw metal materials and follow strict standards of vacuum components to meet high demands of customers.
We promise to offer safe and strong inner and outer packing for all vacuum fittings to ensure good performance and appearance of each vacuum flange!
1. Pack each vacuum component individually first.
2. Foam and bulb inside protect the vacuum flanges if necessary.
3. Cost-effective carton boxes with vacuum fittings are used for air shipment.
4. Wooden cases and pallets are used for sea shipment.
5. Custom package as per your requirement.
Ningbo Leadmed Technology Co., Ltd.
Pre-production sample before mass production
100% helium leak test
Final inspection before shipment
◆ Our Products
High quality standard and customized vacuum KF, CF, ISO flanges, bellows, elbows, nipples, clamps, centering rings, tees, crosses, hose adaptors and other vacuum fittings
◆ Our Advantages
Experienced & professional team
Fast delivery
Competitive price
Super customized services
12-month warranty
Strong sense of service
Quick response within 12 hours
High Quality Professional design team provides high quality products. | High Efficiency All inquiries will be answered in 24 hours. | Competitive Price We are the direct factory with competitive price and fast delivery. | High Satisfaction We are striving for high customer satisfaction with super service. |
A: We have enough stock of vacuum components, such as flanges, valves, pumps and high temperature furnaces, all of which can be shipped out timely upon your request; lab machines are usually customized, so it will take 30-60 days for production.
Q: Payment terms
A: For payment＞USD 1000.00, we expect 30%T/T in advance, 70% T/T before shipment; for payment ≤ USD 1000.00, we expect 100% in advance.
Q: Delivery time
A: Fast delivery generally, but it depends on the products you ordered. It is generally 7-10 days for stock products.
Q: Warranty
A: We offer 12-month warranty for our products.
Q: Samples
A: We provide you with samples free of charge, but the freight shall be borne by you.
Q: After-sales service
A: We will respond within 12 hours. If problems cannot be solved on-line, we will replace the products.
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