Flexible epdm ball bellows rubber expansion joint

Overview Quick Details

Place of Origin:
Brand Name:
Model Number:
Head Code:
ISO 9001
Material of flange:
Stainless steel/Carbon steel
1/2' ~ 48'
Wooden Case
Body material:
Air, Water, Oil, Weak Acid and Alkali, Juice etc.
Product name:
Flexible epdm ball bellows rubber expansion joint

Supply Ability

Supply Ability:
3600 Set/Sets per Month Flexible epdm ball bellows rubber expansion joint

Packaging & Delivery

Packaging Details
1. plastic film wrapped products2. packing in cartons (according to product size and caliber)3. loading wooden cases (1.1m*1.1m*1.1m)
Qingdao port
Picture Example:
Lead Time :
Quantity(Sets) 1 – 50 >50 Est. Time(days) 5 To be negotiated

Online Customization

Flexible epdm ball bellows rubber expansion joint

Product Description

We are a rubber expansion joint factory,

(1) Ourmaterial comes from regular large factories, with guaranteed quality

(2) Strictly follow the customer’s requirements for rubber production, do not replace the raw materials

(3) After vulcanization, there is no outer rubber layer to form a whole. The middle layer is made of polyester cord, all of which are in the shape of mesh. The connecting layer is thick and bears strong pressure

(4) After the production of finished products, we have professional inspectors to carry out the inspection, cut off the burrs, and make the ball smooth

(5) The ball can be labeled with vulcanization label according to the customer’s requirements. If you need your own brand, start to customize the mold

(6) If the sphere is of special length, it can also be customized to be wound

We also can according to customer’s enquiry produce the production.

Parameter list

(The above data is standard specification, only for reference, if you need to customize please contact us.)product details

Our products have the followinh advantages:

1.The gum is of regular origin with guaranteed quality.

2.The same product is made of the same rubber material.After vulcabuzation,the inner and outer rubber layers become a whole.

3.We can proovide the customers with samples for comparison with other manufacturers.

Product application

This product is widely used in chemical industry, construction, water supply and drainage, petroleum, heavy and light industry, refrigeration, sanitation, plumbing, fire protection, electric power and other basic engineering.According to different materials can be made of acid resistance, alkali resistance, corrosion resistance, oil resistance, high temperature resistance, radiation resistance, wear resistance, aging resistance and other varieties, to adapt to a variety of media and the environment.We can also do pressure testing.


We have quality management system certification, business license, trademark registration Certificate, ISO9001 Certificate and other certificates.

Company Information

The rubber expansion joint series products produced by the company, with the largest production diameter of 3600mm, have been used in domestic thermal power projects for millions of sets.

Packing:The inside is wrapped in plastic film and the outside is in wooden cases or cartons.

Transportation: by sea or by air.

Customers and teamOur team is a dream, culture, feelings, a sense of justice team.Company adhere to: customer first, quality first, integrity – based.Our contact information: Phone: +8615538176769 Whatsapp/Wechat: +86 15538176769 FAQ

Q : Are you trading company or manufacturer?A: We are manufacturer of lift check valve, expansion joint,rubber joint, bellow, dismantling joint, dresser coupling, flange adapter and flange with more than 12-year experience.Q: Do you have products catalog?A: Yes, we have. Please tell me your email or instant messager, we will send our catalog.Q: Can you provide drawings and technical data?A: Yes, our professional technical department will design and provide drawings and techical data.Q: Do you provide samples? Is it free or charged?A: Yes, we can offer sample free but shipping charges covered by customer.Q: Have your products been exported?A: Yes, they have been exported to USA, Canada, Australia, Russia,Chile,Panama,Nicaragua, UAE, Saudi Arabia,Egypt,Sri Lanka, Nigeria, Iran,Vietnam,

Indonisia,Singapore,Greece,Netherland,Georgia,Romania,Ireland, India, Thailand, Pakistan, Philippines, Singapore, HK…Q: How long is your delivery time?A: Depends on QTY, but normally no more than 20 working days.Q: Can the products be manufactuered by customer’s requirement?A: Yes, the specifications stated above are the standard ones, we can design and manufacture as requirement.Q: Visting factory is allowed or not?A: Yes, we welcome customers visiting our factory. Our factory is located Gongyi city,Henan province,China mainland.