Material of Single Ball Rubber Expansion Joint
Gongyi Xinli Pipeline Equipment Company is specialized in rubber expansion joint producing. Single Ball Rubber Expansion Joint is widely used in many pipeline using industry to provide protection with its large flexibility. What’s more, the rubber body can also be made of different materials, which will also contribute to various functions.
There are so many different materials of single ball rubber expansion joint, commonly they are natural rubber(NR), EPDM, CR, PTFE, NBR and so on, the features and applications are:
Natural Rubber(NR): large elasticity, effective noise reduction, mainly applicated in the inlet and outlet of pipeline, valve, and pipeline connecting, allowing small amount of deflection and displacement;
EPDM: acid and alkali resistance, corrosion resistance, high temperature resistance: mainly applicated in zinc plant, chemical plant, paper mill, and so on;
Chloroprene Rubber(CR), corrosion resistance, oxidation resistance, UV resistance, oil resistance, widely used in terrible outside environment;
PTFE: low/high temperature resistance, acid resistance, corrosion resistant, insulation materials, widely used in chemical, machinery, equipment, instrumentation, construction, textile, food and other industries.
NBR: oil resistance, heat resistance, mainly used in oil industry.
Since different rubber materials are of different features and functions, to make best use of the single rubber joint, the most suitable rubber material choosing is very important to customers.
Material of Single Ball Rubber Expansion Joint
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