FangKuai 60 TPH 5.3 MPa Water Tube Boiler for Tangshan Dimu Chemical

Recently, a 60 TPH, 5.3 MPa SZS water tube steam boiler customized by FangKuai for Tangshan Dimu Chemical was successfully delivered to the project site. Installation has now been completed, and the boiler has entered the commissioning stage.

The project represents another important application of FangKuai’s large-capacity, sub-high-pressure steam boiler technology in the chemical industry.

Supporting Capacity Expansion at Tangshan Dimu Chemical

Tangshan Dimu Chemical is engaged in the deep processing of coking by-products. Its production facilities include a 100,000-ton/year mixed benzene hydrogenation unit and a 150,000-ton/year crude benzene hydrogenation unit, converting coking by-products into higher-value chemical products such as pure benzene and mixed xylene.

The company is also advancing a 400,000-ton/year disproportionation project, creating higher requirements for stable and efficient process steam supply.

To support this capacity expansion, FangKuai developed a customized 60 t/h, 5.3 MPa SZS water tube steam boiler solution for the project.

High-Efficiency Steam for Chemical Production

Chemical production requires stable steam pressure, continuous output, and reliable operation under demanding industrial conditions.

The FangKuai boiler is designed with a thermal efficiency of over 98% and incorporates FangKuai’s wing-tube heat-transfer technology to improve heat-transfer performance and energy utilization.

The 5.3 MPa sub-high-pressure design provides the steam conditions required by the customer’s production system while supporting future capacity expansion.

The project follows Tangshan Dimu Chemical’s commitment to greener and more efficient utilization of coking by-products, helping the company improve production efficiency while reducing energy consumption and carbon emissions.

Installation Completed and Commissioning Underway

To shorten the construction schedule and improve on-site installation quality, FangKuai adopted a high degree of factory pre-assembly for the project.

The main boiler equipment and auxiliary systems successfully passed on-site inspection after installation.

FangKuai commissioning engineers are currently working at the project site, completing key procedures including:

• Hydrostatic testing and system inspection
• Burner and combustion-system adjustment
• Water-level and pressure-control tuning
• Safety interlock verification
• Boiler protection-system testing
• Overall operating-condition adjustment

The system is now operating stably during commissioning and is approaching formal operation.

Expanding FangKuai’s Large-Capacity High-Pressure Boiler Experience

From chemical processing and lithium battery manufacturing to centralized heating and overseas industrial projects, FangKuai continues to develop high-efficiency, low-emission, and intelligent thermal-energy solutions.

Backed by Grade A boiler manufacturing qualifications, ASME certification, manufacturing capabilities, and extensive industrial project experience, FangKuai provides customers with integrated support covering design, manufacturing, commissioning, and after-sales service.

The successful implementation of the Tangshan Dimu Chemical project further demonstrates FangKuai’s engineering and manufacturing capabilities in large-capacity, sub-high-pressure water tube steam boilers.

FangKuai will continue advancing high-efficiency and low-carbon thermal technologies, providing safer, smarter, and more efficient steam solutions for industrial customers worldwide.