What are the characteristics of PTFE lined double ball rubber joints?
Publish Time: 2024-10-11
PTFE lined double ball rubber joint, also known as PTFE/tetrafluoroethylene lined double ball rubber soft joint, is a high-performance pipe connection component. Its main features can be summarized as follows:1. Excellent media resistanceCorrosion resistance: PTFE (polytetrafluoroethylene) material is known as the "plastic king" because of its excellent chemical stability and excellent corrosion resistance. It can resist the erosion of almost all chemicals, including strong acids and alkalis such as concentrated sulfuric acid, concentrated hydrochloric acid, and concentrated sodium hydroxide. This makes the PTFE lined double ball rubber joint perform well when conveying corrosive media.Oil resistance: PTFE material also has good corrosion resistance to grease media and is suitable for conveying various oil media.High temperature resistance: PTFE material can still maintain its excellent physical properties under high temperature environment. PTFE rubber joints can operate stably in the temperature range of -20℃ to +150℃ without performance degradation.2. Excellent mechanical propertiesHigh strength: PTFE lined double ball rubber joints are made of high-strength rubber and metal flanges and other materials, with high tensile strength and compressive strength.Good flexibility: The joint adopts a double-ball structure inside and is lined with PTFE material, which makes the joint have good flexibility, can absorb the vibration and displacement generated by the pipeline system, and protect the safe operation of the pipeline.3. Reliable sealing performanceSealing structure: The PTFE-lined double-ball rubber joint adopts a scientific and reasonable sealing structure design to ensure that the joint has good sealing performance when connected.Anti-leakage: When transporting corrosive media, the joint can effectively prevent safety accidents caused by media leakage and ensure production safety.4. Easy installationVarious connection methods: PTFE-lined double-ball rubber joints can be connected in a variety of ways such as flange connection and threaded connection to meet the connection requirements of different pipeline systems.Easy installation: No complicated process and equipment are required for the installation of the joint. You only need to follow the instructions for simple operation to complete the installation.5. Long service lifeGood wear resistance: PTFE material has excellent wear resistance, which can reduce the scouring and wear of the joint by the medium and extend the service life of the joint.Anti-aging: The joint is made of high-quality rubber material, has good anti-aging performance, and can maintain stable performance during long-term use.6. Wide range of applicationsPTFE lined double ball rubber joints are widely used in many industries due to their excellent performance:Chemical industry: In chemical production, pipelines often need to transport corrosive media such as strong acids and alkalis. PTFE lined double ball rubber joints can effectively extend the service life of pipelines, reduce the frequency of shutdowns and maintenance, and improve production efficiency.Petroleum industry: There are complex and changeable media environments in the petrochemical process. PTFE lined double ball rubber joints can cope with the erosion of different media with their excellent chemical stability, providing safety protection for petrochemical equipment.Construction industry: In the building water supply and drainage system, PTFE lined double ball rubber joints can be used to connect various pipes and equipment to ensure the normal operation of the system.Food industry: PTFE materials will not release harmful substances during use. Therefore, in the food, beverage and other industries, PTFE lined double ball rubber joints have become the first choice for transporting high-purity media.PTFE lined double ball rubber joints have the characteristics of excellent media resistance, excellent mechanical properties, reliable sealing performance, easy installation, long service life and wide application fields. These characteristics make PTFE lined double ball rubber joints widely used and recognized in many industries.
