Expansion Joints Series
Expansion Joints
Axial Expansion Joint DK3000
- ▶ For expansion joints with an inner sleeve, install them so the fluid flows in the direction indicated.
- ▶ After the piping is installed, set the limit rods to the design displacement.
- ▶ Do not weld anything or attach ground wires to the joint.
- ▶ Do not apply torque to the joint. Before installation, store it in a safe place away from corrosive chemicals and keep it clean.
- ▶ Installed on piping to absorb displacement caused by thermal expansion and contraction, and for high-temperature fluids in high-pressure and thermal oil piping.
- ▶ Absorbs or reduces the effects of vibration sources on the piping.
- ▶ Compared with U-shaped piping loops, it is easier to install, saves space and effectively reduces piping costs. It also gives the piping an expansion allowance that makes future maintenance and removal easier.
Lateral Expansion Joint DK5000
- ▶ Its main function is to absorb displacement in piping, or between buildings, caused by changing conditions. It suits building expansion joints and compensates for displacement perpendicular to the axis.
- ▶ Before installation, check for damage from transport, such as dents, cracks or other damage.
- ▶ Store in a suitable environment and do not expose to harmful acids or alkalis.
- ▶ Adjust the piping to fit the expansion joint. Do not stretch, compress or bend the expansion joint to fit the piping; doing so may overload the joint in service. Keep the flange at one end loose until the expansion joint is in the correct position, then tighten it. If the piping and expansion joint are welded together, first move the loose flange into the correct position.
FEATURES
For many years we have specialized in the design, manufacture and application of high-quality expansion joints and shockproof hoses in Taiwan. Our project managers, with many years of experience selling these products, quickly provide the latest information and the most cost-effective product combinations. Our experienced designers can solve any problem quickly and efficiently.
All products are designed and manufactured fully in accordance with the (E.J.M.A) standards, and we provide installation, maintenance and after-sales service. We have earned the trust and recognition of customers in many fields.
PRODUCT DESCRIPTION
Stainless steel flexible shockproof joints offer excellent corrosion, heat and pressure resistance in movement and vibration absorption, and are widely used in the automotive, shipbuilding, construction, construction machinery, chemical, gas piping and nuclear industries.
Designed as a shortest-length replacement for rubber shockproof hoses, they withstand high temperatures and pressures that rubber joints cannot, and are free from cracking, aging, denting and detachment. They meet fire safety requirements and keep the fluid highly clean, so they are suitable for drinking water lines. After use they can be recycled (melted down and made into other metal products), whereas rubber is difficult to recycle and creates environmental problems.
DEKTRONIC Enterprises Ltd. has for many years specialized in the design, manufacture and application of high-quality expansion joints and shockproof hoses in Taiwan. Our project managers, with many years of experience selling these products, quickly provide the latest information and the most cost-effective product combinations, and our experienced designers solve any problem quickly and efficiently. All products are designed and manufactured fully in accordance with the (EJMA) standards, and we also provide installation, maintenance and after-sales service, earning the trust and recognition of customers in many fields.
Axial expansion joints are installed on piping to absorb displacement caused by thermal expansion and contraction, and for high-temperature fluids in high-pressure and thermal oil piping.
They absorb or reduce the effects of vibration sources on the piping.
Compared with U-shaped piping loops, they are easier to install, save space and reduce piping costs.
They give the piping an expansion allowance that makes future maintenance and removal easier.
The main function of a lateral expansion joint is to absorb displacement in piping, or between buildings, caused by changing conditions. It suits building expansion joints and compensates for displacement perpendicular to the axis.