EPDM Rubber Wide Arch Bellows Type Expansion Joint Manufacturer

EPDM Rubber Wide Arch Bellows Type Expansion Joint Manufacturer

Product Description

Bellows type expansion joint design forms an integrated seal by extending the rubber edge and wrapping it around the metal flange. Compared with traditional flat expansion joints, the flap structure effectively reduces the risk of media leakage and enhances the protection of the flange surface, avoiding seal failure due to flange corrosion or mechanical damage. In addition, the flanging part can absorb part of the axial displacement, reduce the stress concentration of the rubber body, and prolong the service life.

Performance characteristics

1.High flexibility

Make the size, shape, and thickness of the reinforcement layer of the joint according to the needs

2.Diversified reinforcement materials

Hand wound rubber joints can use a variety of reinforcement materials to provide the required mechanical strength and corrosion resistance.

3.High pressure bearing capacity

Manual winding can ensure the structural uniformity of the joint, thereby improving its pressure bearing capacity and overall strength.

4.Easy maintenance and replacement

Usually equipped with flanges or threaded interfaces for easy installation and replacement, reducing downtime of pipeline systems.

Product Specification

Product Details

Production Flow

Application

Bellows type expansion joint play an important role in pipeline systems due to their excellent sealing and compressive properties. This type of joint can effectively absorb the vibration and displacement of pipelines, reduce noise, so it is widely used in pipeline systems in the fields of water supply and drainage, sewage treatment, chemical industry, petroleum, sanitation, etc.

Our Services

1.24-hour online

2.Free samples provided

3.Support customization

4.Provide drawings

5.Multiple payment styles to choose from

6.Factory inspection (material, specifications, quantity, pressure, packaging)

7.Long warranty period

8.Suitable packaging for transportation

Our Customer

Certificate

FAQ

Q1:What’s the material of bellows type expansion joint?

A1:The material can be EPDM,NBR,CR,SBR..It depends on the working condition.

Q2:What’s the warranty period of bellows type expansion joint?

A2:We provide 18 months’ warranty.

Q3:What’s the working temperature of bellows type expansion joint?

A3:The working temperature is -20℃~100℃.

Q4:What’s the package of bellows type expansion joint?

A4:The package is carton box and strong plywooden case.

Jingning is a specialist company in expansion joints for pipe equipment. Since 2004 we stand for values which are typical of a family owned company: the spirit of innovation, reliability, continuity and flexibility in thought and action.We are a reliable supplier to our customers who count on quality engineered and durable products.Choosing JINGNING expansion joints is a sound investment both in terms of performance and total cost of ownership.

EQUIPMENTS

vulcanizing machine Nylon cutting machine Lathe Roll mill

Metallic bellow Internal mixer Automatic flat Sand blasting machine

forming machine vulcanizing machine

CUSTOMER VISIT

APPLICATION