As a premier China Heat Exchanger Manufacturer & Factory, Hebei Hongke Qingneng Environmental Protection Equipment Co., Ltd. stands at the intersection of thermodynamic innovation and rigorous manufacturing standards. Established in June 2021 with a robust registered capital of 78 million yuan, we operate out of the industrial powerhouse of Sanhe Economic Development Zone, Langfang City. We design, model, and manufacture state-of-the-art non-standard pressure vessels, chemical tail gas treatment loops, skid-mounted natural gas liquefaction modules, and medical waste disposal infrastructure.
Modern global energy recovery requires systems engineered for maximum heat transfer coefficients ($U$-values), zero cross-contamination, and strict adherence to global codes such as ASME Sec VIII Div 1 & 2, GB150, and PED. Our thermal solutions employ proprietary phase-change heat transfer models developed in partnership with leading academic institutes in China, offering unmatched thermal efficiency.
Our technological foundation is built on deep integration with premium academic institutions, notably Tsinghua University and the Institute of Physics and Chemistry Technology, Chinese Academy of Sciences (CAS). In the arena of skid-mounted cryogenics, organic gas mitigation (VOCs), and custom pressure vessels, we translate thermodynamic theories directly into heavy industrial applications.
Our focus lies in the thermal phase-change heat transfer characteristics and flow properties of mixed working media. This allows us to construct high-performance shell and tube heat exchangers, air-cooled condensers, and desulphurisation plants that outperform standard off-the-shelf equipment by up to 25% in thermal transfer rates.
We hold the A2 Level pressure vessel manufacturing license, pressure pipeline component manufacturing license, GB/T19001-2016 quality system certification, and the coveted Sinopec HSSE / China Petroleum Health, Safety and Environment Management System certifications. This enables us to export equipment globally with full safety verification.
We actively contribute to global carbon abatement through gas recovery and resource conservation. Our skid-mounted liquefaction facilities, VOC mitigation systems, and desulphurisation setups are engineered to minimize air pollution, promote circular waste management, and capture useful thermal energy.
Our team of researchers and engineers bridging the gap between theoretical heat transfer and physical manufacturing is led by world-class thermodynamic experts:
Ph.D. from the Institute of Physics and Chemistry Technology, Chinese Academy of Sciences (CAS), and National Senior Engineer. Dr. Sun has led national research programs under the 863 Program and the National Natural Science Foundation. Recipient of the Special Prize of Technological Invention of the Chinese Society of Refrigeration (2015) and the Beijing Science and Technology Award (2016). Over 20 independent R&D patents.
Senior Engineer and Ph.D. candidate at the Institute of Physics and Chemistry Technology, CAS. He has directed national science and technology initiatives under the "12th Five-Year Plan". Dr. Zou has published 24 domestic and international academic papers (11 indexed in SCI/EI) and holds 5 national invention patents.
Doctor of Engineering from the Institute of Physics and Chemistry Technology, CAS. Specialist in skid-mounted natural gas liquefaction systems. His research into the phase change heat transfer characteristics and flow properties of multi-component mixed working media won the First Prize of the Beijing Science and Technology Award.
Securing industrial-grade heat exchangers and pressure vessels demands reliable components, highly precise material chemistry, and cost-effective scaling. Manufacturing in Langfang City allows Hebei Hongke Qingneng to access China’s premier industrial steel supply lines and high-end fabrication clusters.
Our factory integrates automated welding centers, advanced non-destructive testing (NDT) rooms, and digital control CNC milling. This structure reduces lead times by up to 35% compared to European or North American facilities. Our raw material sourcing relies on top-tier mills providing certified 304, 316L, duplex steels, titanium, and nickel alloys, ensuring complete structural integrity.
Procurement managers face challenges when sourcing complex heat exchange systems due to varying design parameters across international borders. A typical shell and tube or skid-mounted purification system must balance flow velocity, pressure drops, fluid properties, and environmental conditions.
At Hebei Hongke Qingneng, our design process begins with analytical calculations using HTRI and thermal modeling software to evaluate performance margins. We manage code conversions (e.g., matching Chinese GB150 guidelines with ASME Section VIII Division 1 requirements) to deliver products that are fully compliant, certified, and ready for integration into domestic gas fields or petrochemical complexes.
The industrial landscape is evolving toward energy efficiency and localized environmental control. Key industry shifts include:
Our engineered solutions are deployed across multiple demanding sectors, ensuring reliable operations and environmental safety:
Our mobile high-temperature steam treatment skids allow on-site sterilization of medical waste at 134°C. This setup eliminates transportation risks, destroys biological contaminants, and meets stringent health standards.
We deliver skid-mounted units for gas sweetening, dehydration, and LNG liquefaction. These setups are designed to operate under variable pressures and flows in remote oil fields and shale gas developments.
Our high-temperature hydrolysis equipment treats biological waste from laboratory animal clinics and food processing facilities, converting residues into stable, pathogen-free products.
We have designed, fabricated, and delivered over 50 projects across China and international markets. Our projects include large-scale centralized medical waste sterilization centers processing tons daily, as well as specialized BOG helium recovery systems.
Our close working relationship with Sinopec and China National Petroleum Corporation (CNPC) highlights our manufacturing quality and commitment to safety. We execute all stages of engineering—from mechanical stress analysis under ASME standards to final assembly testing—in-house, ensuring reliable on-site operation.
Explore detailed technical questions regarding raw materials, thermal dynamics, certification, and custom fabrication.
We design pressure vessels in accordance with China's national standard GB150 (Part 1-4). However, our engineering team is fully equipped to perform calculations and manufacture units to comply with ASME Section VIII Division 1 & Division 2, as well as European PED standards. We manage structural analysis using modern finite element methods to guarantee mechanical stability under extreme pressures.
This partnership provides access to cutting-edge research in multi-phase fluid dynamics, cryogenic refrigeration, and low-temperature separation processes. Our engineering leaders (including Dr. Sun Zhaohu and Dr. Cheng Kuwei) hold PhDs from these institutions. This academic foundation allows us to optimize phase-change characteristics in evaporators, design efficient mixed-refrigerant liquefaction processes, and build reliable helium extraction skids.
Every custom pressure vessel undergoes rigorous quality inspection. This includes non-destructive testing (NDT) via digital radiographic testing (RT), ultrasonic testing (UT), magnetic particle testing (MT), and liquid penetrant testing (PT). Following fabrication, vessels are subjected to hydrostatic or pneumatic pressure tests at up to 1.5 times the design pressure limit to ensure welding integrity and zero leakage.
Yes. We design and manufacture specialized deacidification, desulphurisation, and gas purification skids. For environments with high concentrations of H2S and CO2, we select corrosion-resistant alloys (such as 316L, duplex stainless steel, or nickel alloys) and employ specialized post-weld heat treatments (PWHT) to prevent hydrogen-induced cracking (HIC) and stress corrosion cracking.
Whether you need to specify a customized shell & tube heat exchanger, query ASME compliance, or configure a skid-mounted liquefaction unit, our engineering team is here to assist.
Request Technical Consultations
Hongke Qingneng
