How would like to contact us?

Bellows Hose, Thin Wall

Basic concepts of bellows
Introduction

All installations may be subjected to movements. These movements can vary from very slow (thermal expansion or shrinking movements) to very fast (vibrations). Thermal expansion can result in adverse material stresses in piping. Fitting bellows can prevent these undesired material stresses.

Vibrations can also cause stresses, as well as unpleasant noise in the work and living environment. Fitting bellows can counteract this.

The solution for all these problems is the RX® bellows. The faultless functioning of bellows requires fitting to take place particularly carefully according to the instructions, and the pressure and temperature limits concerned may not be exceeded.

Our knowledge and supply capabilities in this field offer you the opportunity to choose the bellow to optimally meet your requirements.
Use of bellows

To be able to choose the correct bellow account must be taken of the following parameters:
1. Bellow material: metal, rubber, PTFE or fabric.

medium
pressure
temperature

2. Bellow type: axial, lateral, angular

type of movement
pipe diameter
connections
fitting length

3. The piping system

mounting options
piping accessories
fixed points
guide points

Procedure

To design the correct fitting situation one must proceed as follows:

calculation of the thermal expansion
determining of the type of movements and their extent; the type of bellow is selected based on this information.
positioning of the bellows, fixed points and guide points
consideration and/or calculation of the initial stress
calculation of the sum of all forces on the fixed points

Filter

Showing 1–12 of 65 results

Added to wishlistRemoved from wishlist 0
Add to compare
- 17%
Features: 1. Soft, flexible, easy to bend, vibration absorbing 2. It has already passed the helium leakage test Specifications: Model: KF50 Materials: 304 Stainless Steel Application: Vacuum Equipment
$219.99 $181.99
Added to wishlistRemoved from wishlist 0
Add to compare
- 20%
Specifications: Conflat Flange (CF) Flexible Coupling, Stainless Steel CF Flange Size: CF 3-3/8 inches, 9.84 inch Common Dimensions: Flange Size OD = 3.365" (L) Free Length for your choice: 250mm / 9.84" Application: Vacuum Equipment Package Contains: 1 PC Conflat Flange (CF) Flexible Coupling
$239.99 $191.19
Added to wishlistRemoved from wishlist 0
Add to compare
- 8%
KF-40 Bellows Flex Coupling ISO-KF Flange Size: NW-40 Spring Rate: 56 lb/in Common Dimensions: A =23.6" (600mm) Materials: 304 Stainless Steel Tube Thickness: 0.2mm Application: Vacuum Equipment
$71.49 $65.99
Added to wishlistRemoved from wishlist 0
Add to compare
- 14%
KF-25 Bellows Flex Coupling ISO-KF Flange Size: NW-25 Common Dimensions: A = 30" (800mm) Tube Thickness: 0.2mm
$48.99 $41.99
Added to wishlistRemoved from wishlist 0
Add to compare
- 7%
KF-16 Bellows Flex Coupling ISO-KF Flange Size: NW-16 Spring Rate: 56 lb/in Common Dimensions: A = 100" (2500mm) Materials: 304 Stainless Steel Tube Thickness: 0.2mm Application: Vacuum Equipment
$129.66 $119.99
Added to wishlistRemoved from wishlist 0
Add to compare
- 9%
KF-16 Bellows Flex Coupling ISO-KF Flange Size: NW-16 Spring Rate: 56 lb/in Common Dimensions: A =39.37"( 1000mm) Materials: 304 Stainless Steel Tube Thickness: 0.15mm Application: Vacuum Equipment
$61.43 $55.99
Added to wishlistRemoved from wishlist 0
Add to compare
- 15%
KF-16 Bellows Flex Coupling ISO-KF Flange Size: NW-16 Spring Rate: 56 lb/in Common Dimensions: A =31.4 " (800mm) Materials: 304 Stainless Steel Tube Thickness: 0.2mm Application: Vacuum Equipment
$61.43 $51.99
Added to wishlistRemoved from wishlist 0
Add to compare
- 13%
KF-16 Bellows Flex Coupling ISO-KF Flange Size: NW-16 Spring Rate: 56 lb/in Common Dimensions: A =23.6" (600mm) Materials: 304 Stainless Steel Tube Thickness: 0.2mm Application: Vacuum Equipment  
$59.43 $51.99
Added to wishlistRemoved from wishlist 0
Add to compare
- 38%
KF-16 Bellows Flex Coupling ISO-KF Flange Size: NW-16 Spring Rate: 56 lb/in Common Dimensions: A =20" (500mm) Materials: 304 Stainless Steel Tube Thickness: 0.2mm Application: Vacuum Equipment
$50.69 $31.43
Added to wishlistRemoved from wishlist 0
Add to compare
Sale!
KF Bellows Flex Coupling ISO-KF Flange Size: NW-16, NW-25, NW-40, and NW-50 Materials: 304 Stainless Steel Application: Vacuum Equipment
$15.99$149.99
Added to wishlistRemoved from wishlist 0
Add to compare
- 25%
Flange Size: KF50, Long: 2000
$199.99 $149.99
Register New Account
Reset Password
Compare items
  • Total (0)
Compare