Metal expansion joints
The convoluted metal bellows is designed for the specific application, the combination of number of convolutions, number of plies, material and ply thickness all being optimised.
The bellows will meet the requested movements, at the design pressure and temperature, with a given cycle life.
The metal bellows is always either welded to a pipe end or directly to a flange.
Metal bellows can handle pressures ranging from vacuum to 100 Barg, and temperatures to over 1,400ºC with internal insulation.
Sectors
Main Applications
Thermal power plants, refineries, chemical industries, petrochemical industries, and paper mills.
Frecuently asked questions
What type of expansion joint does Safetech offer?
Safetech manufactures rubber, metal and textile expansion joints, suitable for various industrial applications. Essentially within the water, power generation, petrochemical and mining sectors.
How to choose the right expansion joint for your project?
The choice depends on factors including temperature, pressure, fluid type and system movements. Our technical team will advise you to guarantee the safest and most efficient solution.
Does Safetech offer personalised solutions?
Yes, we design and manufacture custom expansion joints to the specific requirements of each customer and project.
What materials does Safetech use in its expansion joints?
We use high quality materials such as stainless steel, special rubbers and technical fabrics, selected depending on the requirements of the operating environment.
Do Safetech expansion joints comply with international regulations?
Yes, our joints are designed and manufactured according to international standards such as ASTM-F1123, PED, EJMA and EN14917.
What is the usual delivery time for expansion joints?
Timelines vary depending on the type, scope and complexity of the project. We always strive to offer competitive delivery times that meet our customers’ needs.
What maintenance do Safetech expansion joints require?
We recommended periodical visual and functional inspections. Proper installation and use within the specifications will prolong its useful life. If you require more information, please ask us for our maintenance guide.
Where can I get more information or request a quote?
You can contact us via our website, where you will also find catalogues and detailed specification sheets.
