tee expansion joint
Tee expansion joint (pipeline tee compensator) is a key compensating element in the pipeline system. Flange expansion joint is a pipeline connector used to connect three sections of pipelines with different displacements, different pressures, different diameters or different materials. It is a device that compensates for the change in pipeline length and absorbs the stress caused by temperature changes in the pipeline through expansion and contraction functions.
Pipelines are connected through flanges and are divided into single flange and double flange types. They are easy to install and maintain and are commonly used in water supply and chemical pipelines. Expansion joints are "buffers" for pipeline safety. The selection requires comprehensive pressure, temperature, displacement and space restrictions.
Product Features
*Easy to install
*Strong pressure resistance and corrosion resistance
*Widely applicable, suitable for any material pipeline and working environment
*Quality assurance (internal quality inspection of each product)
*Good after-sales service
*Customizable in any length and caliber
*Customizable for oil pipelines and natural gas pipelines, customizable for corrosion resistance, acid and alkali resistance, high temperature and high pressure resistance
figure at the crime scene
model |
DN15-DN4000 |
Base material |
Q235 steel plastic (customizable stainless steel 304, 316, 316L, 2205 duplex steel) |
Rubber seal |
Nitrile rubber, EPDM rubber, fluororubber, silicone rubber |
Bolt&Nut |
8.8 grade high-strength screws (optional stainless steel screws) |
coating |
Epoxy powder coating |
Sealing pressure |
≥1.6Mpa |
trademark |
Baoshuo |
colour |
Black Grey Orange Red Blue Red |
Customized length range |
100mm-10m |
Certification |
ISO14001,ISO45001,ISO9001 |
1.Compensation for thermal displacement
- Temperature changes: Absorb axial, lateral or angular deformation of the pipeline caused by thermal expansion and contraction to prevent stress concentration from causing pipeline rupture.
2.Vibration reduction and noise reduction
- Absorb mechanical vibrations caused by the operation of equipment (such as pumps and fans) to reduce the impact force transmitted to the pipeline.
3.Dealing with geological and installation errors
- Compensate for pipeline displacement caused by foundation settlement, earthquakes, or centering deviations during installation.
4.Protecting key equipment
- Reduce pipeline stress on connecting equipment such as valves and pumps to extend equipment life.
Field drawing