Tech Breakthrough in Explosion-proof Barrier Materials
Recently, Dezhou Wanlian Haitong Energy Technology Co., Ltd. released its core R&D achievements. The self-developed new-generation aluminum alloy explosion-isolation barrier materials independently optimized by the enterprise completely solve the common industry pain points of easy breakage and pipeline blockage after long-term use of traditional explosion-proof materials. It provides an intrinsic safety solution for the storage and transportation of flammable and explosive liquid and gaseous chemicals, filling the domestic technical gap in the durability of explosion-proof materials.
As a high-tech energy enterprise integrating R&D, production and sales, Wanlian Haitong has long been deeply engaged in the tracks of explosion-isolation barrier technology and skid-mounted fuel refueling equipment. It has introduced internationally advanced manufacturing techniques and production equipment as a complete set, and continuously tackled technical defects existing in the field of hazardous chemical explosion protection. Targeting the shortcomings of traditional explosion-isolation barrier materials such as insufficient fatigue strength, pipeline blockage by debris after long-term operation and high maintenance costs, the R&D team comprehensively optimized material forming and composite processing technologies, reshaped multiple core properties of materials including mechanical strength, corrosion resistance and anti-aging performance, greatly extending the service life of equipment and reducing the probability of maintenance failures in later stages.
The full range of 5m³~50m³ explosion-isolation barrier skid-mounted refueling devices built based on this self-developed technology have passed full-item inspections by more than ten national and provincial authoritative testing institutions, including China Special Equipment Inspection & Research Institute, National Inspection & Test Center for Dangerous Goods Storage Tanks in Work Safety, and Shandong Institute of Product Quality Supervision and Inspection. The products fully comply with a full set of current national mandatory standards including GB 50156-2021, AQ3001-2021, AQ/T 3002-2021 and GB20952-2020, and have obtained a number of national invention patents cumulatively. Their technical compliance and safety performance have obtained official authoritative certification.
According to the enterprise’s technical person in charge, the explosion-proof materials matched skid-mounted stations integrate more than ten layers of safety protection systems such as oil and gas recovery, automatic fire suppression, emergency cut-off, lightning and static electricity prevention, visual monitoring, with multiple advantages of explosion resistance, environmental protection and energy saving. Different from traditional fixed gas stations, the complete equipment covers a small area, features fast installation and integral relocation, with lower investment costs. It is suitable for diversified self-oil supply scenarios such as mines, logistics parks, large factories and construction sites, and is also a safety and environmental protection fuel supply facility promoted by national emergency management authorities.
Adhering to the tenet of "Technology Supports Development, Innovation Leads the Future", Dezhou Wanlian Haitong continues to increase investment in scientific research. Relying on independent core explosion-proof technologies, it provides integrated refueling and gas filling equipment and supporting explosion-proof products for customers at home and abroad. In the next step, the enterprise will continuously iterate a full range of explosion-isolation barrier products, expand businesses such as gas storage tanks and explosion-proof transformation of hazardous chemical storage tanks, and boost the standardized upgrading of safe production in the oil and gas storage and transportation industry through technological innovation.
