Company Overview and Contact Information

Onda S.p.A. operates multiple plants and offices across Italy, the USA, Finland, France, Russia, and China, specializing in advanced heat exchanger manufacturing. Contact details for each location are provided, including phone numbers, emails, and websites.

Product Range and Software Availability

Onda offers a variety of heat exchangers including Plate Fin Heat Exchangers (PFHE), Shell & Tube (S&T), Brazed Plate Heat Exchangers (BPHE), and Air heat exchangers. Software tools related to these products are available on the company website.

Tube Passivation for Corrosion Prevention

Onda provides tube passivation services to prevent corrosion during the commissioning phase of heat exchangers, enhancing durability and reliability.

Marine Shell & Tube Heat Exchangers

Onda has extensive expertise in marine applications, supplying shell and tube condensers for various vessels such as cruise ships, navy ships, luxury yachts, cargo, and fishing boats. The marine condenser line is highly configurable with multiple material options to meet diverse operational requirements.

Materials and Coatings

• Water boxes made from CuNi 90/10 with rubber coating or ceramic coating options.
• Use of AISI 316 stainless steel.
• Epoxy-based marine-grade paint coatings tested for salt spray resistance between 500 to 700 hours according to NF EN ISO 9227 standard, with customizable colors.
• Anodes made from CuNi 70/30 cladded material.
• Bronze marine components and CuNi 90/10 cladded parts.
• Orbital welded tubes on tube sheets for enhanced integrity.

Performance Grades

• Standard performance materials include Titanium, CuNi 70/30, and CuNi 90/10.
• High performance options available with CuNi 90/10.

Marine Qualifications and Standards

Onda manufactures heat exchangers compliant with all major marine pressure vessel codes, ensuring adherence to stringent safety and quality standards required in marine environments.

Summary of Critical Information

• Wide geographic presence with specialized plants and offices.
• Comprehensive product portfolio for heat exchangers including marine-specific solutions.
• Advanced corrosion prevention techniques such as tube passivation.
• Use of high-quality materials and coatings tested for marine durability.
• Compliance with international marine pressure vessel codes.