Expansion joints for ship systems and marine equipment. Corrosion-resistant design.
| Type | Marine, corrosion-resistant design, flanged/welded |
| Movements absorbed | axial, shear, angular (by design) |
| Nominal diameter, DN | 50-400 mm (up to 3000 mm on request) |
| Working pressure, PN | up to 25 kgf/cm²; higher to order |
| Medium temperature | up to +450 °C |
| Working medium | water, steam, gas, petroleum products and other non-aggressive media |
| Bellows material | corrosion-resistant steel 12Kh18N10T |
| Connection | flanges or pipes for welding |
| Manufacturing | to project parameters (DN, PN, travel) |
Exact compensating capacity and face-to-face length depend on the size and are determined during selection from the completed questionnaire.
Other diameters and versions are manufactured to order.
The ship's bellows expansion joint is a corrosion—resistant expansion joint for ship pipeline systems and marine equipment operating in conditions of high humidity and aggressive environment.
It senses temperature movements and vibrations on ship cooling systems, ballast, fuel and steam pipelines. The design and materials are selected according to the requirements of the register and the operating conditions.
OnePROM manufactures ship expansion joints for the parameters of the ship's systems. Please send us a questionnaire or a specification for selection.
We receive the questionnaire or specification and select the type and parameters.
We calculate the compensating capacity and prepare a quotation.
We manufacture the expansion joint to project parameters under quality control.
We ship to site and, where required, provide installation, installation supervision and commissioning.
Expansion joints for ship systems and marine equipment. Corrosion-resistant design. It is used in marine pipeline systems, cooling systems, ballast and dehumidification systems, fuel and oil systems, heating and steam systems, marine and port equipment.
Marine vessels are manufactured to meet the parameters of the facility: nominal diameter 50-400 mm (up to 3000 mm on request); working pressure up to 25 kgf/cm2; higher on request; temperature up to +450 °C; working medium — water, steam, gas, petroleum products and other non-aggressive media.
Complete the data sheet on the site or request a quote — we will select the size for your parameters (DN, PN, working travel, medium). Made to order, delivered across Russia and the CIS.
Send a data sheet or specification — we will prepare a calculation and a quotation.
Request a quote