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2026/08/12
Yuanda Boiler Chairman Zhao Guoqiang recently led a technical team to visit a large-scale energy project site. The team conducted a follow-up inspection of the boiler equipment.
The project site has 6 gas fired boilers from Yuanda Boiler:
- 3 units of 25 tph water tube gas steam boiler
- 3 units of 7 MW gas fired thermal oil boiler

These two types of boilers work together to meet the complex heating needs of the energy plant. The water tube gas steam boiler provides process steam. The thermal oil boiler supplies high-temperature heat for other production steps. Together, they support long-cycle, full-load, and continuous operation.
Since the equipment started running, all units have operated smoothly. The customer reported stable heat output and reliable performance. The boilers have kept the production line running efficiently without interruption.
The technical team inspected every boiler on-site. They checked operation data, talked with the customer's operators, and confirmed that all systems are working as designed. The team also provided additional guidance to ensure long-term stable operation.

Customer Feedback
The customer said: "The water tube gas steam boilers and thermal oil boilers have performed very well. We have had no downtime since installation. The heat output is stable and meets all our refinery process requirements."
Yuanda Boiler Service Commitment
Yuanda Boiler follows a full-service approach:
- Solution design based on customer needs
- Equipment manufacturing with quality control
- Installation and commissioning guidance
- Regular follow-up visits after delivery
- Lifelong operation and maintenance support
This project shows our strength in delivering complete boiler systems for refineries and energy plants.

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Frequently Asked Questions
Q: What is a water tube gas steam boiler used for in a refinery?
A: It produces high-pressure steam for refining processes, power generation, and heating in petrochemical plants.
Q: Why use both a steam boiler and a thermal oil boiler together?
A: Steam boilers provide process steam. Thermal oil boilers supply high-temperature heat without pressure. Together they cover all heating needs in a refinery.
Q: How many units did this refinery project install?
A: The customer installed 6 units total – 3 water tube steam boilers and 3 thermal oil boilers.
Q: What after-sales support does Yuanda Boiler provide?
A: We provide installation guidance, commissioning support, operator training, and regular site visits for long-term maintenance.

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Contact Us
Need a boiler for your refinery or energy project? Tell us your required capacity, fuel type, and working pressure. We will reply within 24 hours with a custom solution.
Email: suri@yuanda-boiler.com
WhatsApp: +86 187-0363-3064
About Yuanda Boiler:
Yuanda Boiler (Grade A Boiler Factory) has over 70 years of mature technology and 15 years of rich export experience. We are a leading boiler manufacturer and supplier in China, certified with CE, ASME, EAC, DOSH, TUV, BUV, and SGS. Our products include steam boilers, hot water boilers, and thermal oil heaters. We have completed more than 20,000 projects in 135 countries. We provide full service: design, manufacturing, installation, and turn-key solutions. Our engineer team and service team are always ready to safeguard your production. Let us save your time and cost with a reliable boiler system.