China Fuel Oil Heat Exchanger Manufacturer for Processing and Energy

Center Enamel builds fuel oil heat exchangers for viscosity control and energy recovery in fuel oil processing and energy applications, including shell-and-tube preheaters and thermal-oil systems rated to ASME and project codes.

Heating heavy fuel oil reduces viscosity for pumping and atomization and recovers waste heat, so exchangers are selected for temperature control and fouling tolerance.

Fuel oil is heated to a target viscosity before pumping, filtration, and burner atomization, and process heat is recovered to cut energy use. The exchanger therefore performs both conditioning and recovery roles.

• Fuel oil preheater: Shell-and-tube unit heating heavy fuel oil before the burner.
• Thermal oil heater: Indirect heating via a thermal oil loop.
• Steam heater: Steam-heated exchanger for clean medium.
• Plate (light fuel): Compact option for clean, low-fouling fuels.

• Set-point heating: Maintaining oil within a narrow viscosity window.
• Turndown: Sizing for variable throughput.
• Safety: Controlled heating to avoid thermal degradation.

• Carbon steel: Standard for fuel oil duty.
• Heating coils: Internal coils for uniform heating.
• Fouling from heavy ends: Managed by velocity and cleanable bundles.

• ASME rating: Pressure parts built and tested to code.
• Documentation: MDR with material certs and test records.

Fuel oil heat exchangers exist to control viscosity and recover energy safely. Center Enamel builds code-rated preheaters and thermal-oil systems in carbon steel with fouling-tolerant design for fuel oil and energy duty.

A chemical facility in Hubei operated high-temperature steam distribution equipment as part of its plant heat management.

• Steam equipment: DN200 x 2000 x 6 mm, S30408, 196 C, 1.2 MPa.

Sustained high-temperature operation demanded reliable stainless fabrication and controlled welding.

S30408 fabrication with qualified procedures and pressure testing delivered the equipment. The same high-temperature heat-transfer fabrication discipline underpins the manufacturer fuel-oil preheaters and thermal-oil systems. No fuel-oil-specific project is claimed.

Center Enamel engineers and fabricates heat transfer and pressure equipment, including high-temperature steam and thermal systems, in stainless and carbon steel under ISO 9001.

Built to ASME, EN, and national codes with full documentation, the company thermal-equipment capability supports fuel oil and energy applications.

• Products: Shell-and-tube and plate exchangers, thermal systems, pressure vessels.
• Materials: Carbon steel and stainless with traceability.
• Codes: ASME, EN 13445, GB per project.

What does a fuel oil heat exchanger do?

It heats fuel oil to reduce viscosity for pumping and atomization and recovers process heat to improve energy efficiency.

Which exchanger type is used for heavy fuel oil?

A shell-and-tube preheater is standard for heavy fuel oil, with thermal-oil or steam heating for indirect duty.

How is fouling handled?

By controlling velocity, using cleanable removable bundles, and applying a fouling allowance in the thermal rating.

Can equipment be built to ASME?

Yes, pressure parts are built and tested to ASME, EN, or national codes as specified.

What information is needed for a quotation?

Fuel type, flow, inlet and target temperature, pressure, and heating medium.

Does the company have high-temperature references?

Yes, documented deliveries include stainless steam distribution equipment operating at 196 C and 1.2 MPa.

Suggested CTA: Submit your fuel type, flow, and target temperature for a fuel oil heat exchanger rating and quotation.