Specifications

Rubber Expansion Bellows
1. Flexible single ball joint
2. Anti-corrosion, long service life
3. Size range: DN50-300mm

   Flexible Rubber Expansion Bellows

                                                         

 

Product Advantages
1. Small volume, light weight, good flexibility, easy installation and maintenance
2. When installation, can cause the lateral, axial and Angle displacement, not affected by pipeline

      impassability heart, flange uneven.
3. When working, low noise, strong vibration absorption ability, anti-corrosion, long service life.

 

 

Application
Flexing Single Ball Rubbe Joint is widely used in chemical industry, building, water supply,

water drainage, oil, heavy industries, frozen, health, plumbing, fire control, power etc.

 

 

Technical Parameters

 

Nominal Diameter		Length	Flange Outer Diameter	Bolt Quantity	Bolt Hole Diameter	Bolt Hole Circle Diameter	Axial Displacement		Horizontal Displacement
mm	Inch	mm	mm	No.	mm	mm	Extension	Compress	mm
50	2	165	18	4	17.5	125	30	50	45
80	3	175	20	8	17.5	160	35	50	45
100	4	225	22	8	17.5	180	35	50	40
125	5	230	24	8	17.5	210	35	50	40
150	6	325	24	8	22	240	35	50	40
200	8	325	24	8	22	295	35	50	40
250	10	325	28	12	22	350	35	60	35
300	12	325	28	12	22	400	35	60	35

 

 

 

 

 

  

 

                                   More Models for your Choice

                                                   

                                              Anti-pull-off Rubber Joint

                                                 

                                          Double Ball Rubber Joint

                                                  

                                                 

                                          Expansion Rubber Joint

                                                

                                             Screw End Rubber Joint

                                                

                                            One-ball Type Rubber Joint

 

If you are interested in any of our products, please feel free to contact us!

 

 

When enquiry, please specify

1. Port size     2. Order quantity     3. Working pressure      4. Your specific requirement (if you have)