Double spheres flexible bellows elastomer joint

1. Double spheres flexible bellows elastomer joint description

The double spheres flexible bellows elastomer joint is manufactured through welding or metal casting, and the loosing part is sealed by echelon ring rubber. Operated by gland and bolt and based on the principle of rubber's elastic deformation under pressure, the seal ring will be deformed and static seal will be done between joint body and expansion pipe wall.

2. Double spheres flexible bellows elastomer joint service

According to clients demand and product performance, metal and seal ring materials will be selected strictly. High—strength antifouling paint is painted outside and the joint bolt is made of high—strength carbon steel or stainless steel, since there is some space between body and expansion, so axes and radial displacement will appear. Inside pipe, it becomes available to compensate and release pipe blind plate propulsion and makes it easy to maintain and change pump and valve. Therefore, it is an ideal matching product for pipe's installation and operation.

 

3.Advantage

 

Henan Liwei Industrial Co.,Ltd is lead manufacturer of rubber joint in China.

 

(1)24 years experience of manufacture in this line

 

(2)The Main Drafting Units of Chinese Standard flexible rubber joint

 

(3)Compensator engineering research center of Zhengzhou city.

 

(4)Member of CNEA(China Nuclear Energy Association )

 

(5)ISO9001:2008 and ISO14001:2004 certificated by CNAS(China National  Accreditation Service for Conformity Assessment)

 

(6)The largest vulcanizing equipment in China (5000mm X 10000mm).

 

(7)Strict quality control system to ensure every piece of product can meet the operational requirements

 

(8)Professional after-sale service team.

 

(9)Strong R&D ability, 29 engineers and technicians.

Pls don't hesitate to email or call us if you have any questions!

Henan Liwei Industrial Co., Ltd.

Address:No.68,Mengjin Road,Shangjie District,Zhengzhou,Henan,China