Rubber expansion bellows specification: 
1.Materials: EPDM, CR, NBR, NR, etc. 
2.DN32mm~3200mm 
3.Sample: free 
4.Customized sizes available

 Rubber expansion bellows description:

• the rubber bellows could primarily reduce the vibration and the noise of the piping pletely solve the different piping problems as dispalcement of joint,axial flex and etc.

• According to different material requirment ,rubber bellows could be made as acid proof,alkali proof,corrosion proof to suit different medium and enviroment.

• The material are good sealing ,light weighting,easy to fix and maintain,also has longworkingexpecting.. But please keep far away from sharp matal in order to avoid breaking of the rubber body.

Our Advantages:

1. Qualified Joint Supplier in Nuclear PowerPlant  

2. China National Standards Drafting Unit of RubberJoint

Henan Liwei Industry Co., Ltd

ADD: No. 68, Mengjin Road, Shangjie District,

Zhengzhou, Henan, China Postcode: 450041

Email: maggie.liweigroup@gmail.com

WEB:

Tel: 0086-371-67447999

Fax: 0086-371-67447888

Mob: 0086-18738188461

Skype: maggie.liweigroup

QQ: 2521358770