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KF Flexible Bellows (Hose) Vacuum Bellows

  • KF Flexible Bellows (Hose) Vacuum Bellows
  • KF Flexible Bellows (Hose) Vacuum Bellows
  • KF Flexible Bellows (Hose) Vacuum Bellows

KF Flexible Bellows (Hose) Vacuum Bellows

    Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
    Terms of Trade: FOB,CFR,CIF,FCA,CPT
    Min. Order: 1 Piece/Pieces
    Delivery Time: 15 Days
    Packaging: CARTON BOX INSIDE WOODEN CASE
    Productivity: 10000ton
    Brand: KAYSEN
    Transportation: Ocean,Air
    Place of Origin: China
    Supply Ability: 10000ton
    Certificate: CE,FCA,SGS,3A
    HS Code: 7307230000
    Port: Shanghai Port,Ningbo Port,Tianjin Port

Product Description

Product Description

KF Flexible Bellows (Hose) Vacuum Bellows Connection, KF25 (NW 25), Stainless Steel Bellow

We fabricate these KF flanged hydraulically formed bellows for HV systems from 300 series stainless steel hoses and 304L stainless steel KF (QF) flanges.
These KF Metal Hose Bellows Flex Coupling vacuum fittings follow ISO-KF standards and have a flange size of NW-25. 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.

The main Vacuum products are KF, ISO and CF series elbow, tee, reducer, cross, vacuum bellows is suitable for various vacuum or vacuum system, at the same time can be custom-made non-standard parts, widely used in semiconductor, medical, solar photovoltaic, and other fields

Vacuum Bellows Feature :
Fabricated from thin 300 Series stainless steel

Flexible Bellows Connections Size: NW 10, NW 16, NW 25, NW 40, and NW 50.
Withstand many flexing cycles
Unbraided Hoses: Extend up to 10% beyond their live length and compress up to 15%
Braided Hoses: Braided sheath helps protect convoluted hose from damage
Short Hoses: Often used to correct minor component misalignments
Longer Hoses: Work as roughing lines
NOTE:
Short hoses are often used to correct minor component misalignments while longer hoses are ideal for use as roughing lines.
Thin wall hose and bellow assemblies are fabricated from Series 300 stainless steel
Hoses can be made compatible with KF or ISO "K" terminations


Product Features

KF Flexible Bellows (Hose) Stainless Steel Vacuum Bellows Hoses Features:

FLANGES: 304 S.S.

FITTINGS: 304 S.S.

CLAMPS: Aluminum

O-Ring Material: Viton or NBR

Material: SS304, SS316

• Connect Size: KF10, KF16, KF25, KF40 & KF50

Vacuum range : 1×10-8 Torr
Temperature range : 150 °C(Viton) / 80 °C(NBR)

Quality Inspection
▪ PMI test to verify material grade
▪ Dimension controlling during fabricating and finished
▪ Visual and surface 100% examination before shipment
▪ Packed in carton box firstly, then in wooden case

Product Drawing

KF Flexible Hose


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Vacuum Fittings - Working Process

Our Service

1. Any question and inquires will be responded within 24 hours.

2. Professional technical team support OEM/ODM service.

3. Feedback efficiently for the whole trading process.

4. 100% inspection before shipment.

5. We are a manufactor (Forging workshop and CNC machining workshop )
6. We can supply KF(NW) Vacuum Flanges & Components, ISO Vacuum Flanges & Components, CF Vacuum Flanges & Components, Flexible Bellows, Vacuum Fittings, Vacuum Valves, each products are tested well by our strictly Quality Control System.

Business Card 4


Kaysen Steel Industry Co., Ltd.

 

Kaysen Steel Industry Co.,Ltd was founded in 2002, with more than 15years experience in exporting and manufacturing Stainless Steel Sanitary tubes and Fittings,Stainless Steel Sanitary Ball Valve,Butterfly Valve,Check Valve,Diaphragm Valve,Pneumatic actuator,Electric Actuator, Safety valve,Tank Equipments,Centrifugal Pump,Stainless Steel Vacuum components, Vacuum Fittings, Vacuum Valves, etc.

We pay more attention to our Quality Managment from the raw materil to the finished products, strict quality control for every step of the production. For Quality Assured Fittings and Valves, Pipes at a Competitive Price, You can Count on Kaysen!

Buying from KAYSEN shall be your right choice.



Company Info

  • Company Name: Kaysen Steel Industry Co., Ltd.
  • Representative: GUOLI
  • Product/Service: Sanitary Valves , Sanitary Ball Valves , Sanitary Fittings , Sanitary Tubes , Vacuum Fittings , Vacuum Components
  • Capital (Million US $): 10,000RMB
  • Year Established: 2002
  • Total Annual Sales Volume (Million US $): US$5 Million - US$10 Million
  • Export Percentage: 71% - 80%
  • Total Annual Purchase Volume (Million US $): US$1 Million - US$2.5 Million
  • No. of Production Lines: Above 20
  • No. of R&D Staff: 11 -20 People
  • No. of QC Staff: 11 -20 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 5,000-10,000 square meters
  • Factory Location: Longwan,Wenzhou,Zhejiang
  • Contact Person: Ms. Lily Guo
  • Tel: 0086-0577-86866707
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