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Problems Solved by Rubber Joint


 Rubber expansion joint is a new type of pipeline connection compensation parts. With the market demand continuing expand, flexible rubber joint industry began to surrounding provinces and regions radiation type development, thus the flexible rubber joint industry is fully opened.

Flexible rubber joint is made of natural rubber and cord fabric through a multi winding, high temperature molding production, installation on the pipeline can through own elastic deformation were in the pipeline due to thermal stress, valve vibration, water pressure and the pipeline water hammer, etc. several factors that cause the multidirectional displacement achieve good function of displacement compensation, line running stability is greatly improved. Secondly, pipeline installation of the flexible rubber joint can effectively reduce the construction of environmental noise pollution, it is can not be realized by other metal pipeline compensator. Second pipeline in the actual installation, because by the influence factors will cause the line in the docking process appear error of rubber joints appear to remedy this defect very well, and eccentric different diameter rubber joints can also compensate for the pipeline connection is not concentric and not of the same caliber restrictions, greatly reducing the initial installation of pipeline difficulty, it is important to speed up the progress of the project.
XINLI Pipeline as a professional manufacturer of rubber joints, we have rich experience on production and installation of flexible rubber joint. If you have related questions and demand we can try our best to solve the problems.


Rubber Expansion Joint

Rubber expansion joint is widely used in the field of chemical industry, construction, supply water, sewage drainage, petroleum, light and heavy industry, sanitation, plumbing, electricity and other fundamental engineering.

Dismantling Joint

Dismantling Joints are used to connect Flange on the one side and weld pipe on the other,modulate the product's length in between

Duckbill Check Valve

Duckbill check valve is a simple, reliable, cost effective method of backflow prevention. The series flange integral duckbill check valve is designed to be installed between two mating flanges.

Expansion Bellows Compensator

Metal bellows expansion joints (also called Metal Expansion Joint) are compensating elements for thermal expansion and relative movement in pipelines, containers and machines.


Valve is not only own with the functions of opening quickly, easy to maintain, good sealing but also safety fire-safe and Antistatic designs.

Shock Absorber

Shock absorber is adopted in ductile iron, which improves the plasticity and toughness of the product, and the strength of the steel is higher than that of the carbon steel

Pipe Accessory

S312,S404 Water-Proof Sleeve is generally applied to the structure with requirement of vibration or water proof in the position.


Gongyi xinli pipeline equipment Co.,Ltd is an international and professional company,which engages in research & development