2024-03-14
At the beginning of the new year in 2024, major countries in the world, such as the United States, the United Kingdom, China, and Australia, have encountered extreme temperatures, blizzards, freezing rain, floods, etc., resulting in large losses of property and personnel. As an emerging material, FRP reinforced building products have superior material properties such as corrosion resistance, light...
2023-04-10
The petrochemical industry is an important pillar industry of the national economy. With the continuous rise of international oil prices and the continuous advancement of the goal of "carbon neutrality" in 2035, it is becoming more and more urgent for our country to accelerate the implementation of the "refining and chemical integration process". FRP building products and FRP c...
2022-04-22
The continuous and repeated outbreak of the Covid-19 epidemic in the world for more than two years, coupled with the outbreak and continued intensification of the conflict between Russia and Ukraine at the end of February 2022, has led to a sharp rise in global commodity prices, especially steel, steel bars, electrical materials, etc. It greatly weakens the profitability of downstream enterprises ...
2023-02-20
Mariculture is an important way of sustainable utilization of Marine resources, which not only meets the human demand for high-quality seafood, but also plays an important role in the economic and social development and people's production and life in many coastal areas. However, the corrosion of seawater to aquaculture infrastructure has caused huge economic losses every year. How to effectively ...
2021-09-06
Fiberglass form ties have the characteristics of corrosion resistance, no magnetic interference, light weight and high strength, which meet the new requirements of the construction of smart ports, intercity high-speed rail, 5G project and other new infrastructure.
2021-11-02
Energy plays a crucial and decisive role in the development of a country and nation. Therefore, all countries attach great importance to the sustainable development of the health and safety of the energy industry. Especially in the 21st century, as people’s awareness of global sustainable development and environmental protection continues to increase, in addition to continuing to use traditional coal and petrochemical energy, people have gradually developed solar energy, wind energy, biomass energy, and hydrogen energy. Wait for green new energy.
Based on its own actual development situation and under the premise of striving to develop the economy, Chinese government takes the initiative to shoulder its own responsibility for sustainable development, and has the courage to announce to the world in September 2020: Strive to achieve a carbon peak by 2030, and by 2060 achieve carbon neutrality. The realization of the dual-carbon goal requires the country to not only increase the energy consumption dual control policy, resolutely control high-energy-consumption and high-emission projects, but also actively develop new energy sources.
Our current main energy sources are still coal, petrochemical and other traditional energy sources. The coal and petrochemical industries will produce many acid and sulfur pollutants in the process of energy conversion. These pollutants affect traditional metal pipe hangers, metal cable trays, metal operating platforms, railings, ladders, and metal grilles used in the instruments and electrical appliances in petrochemical production facilities cause unavoidable corrosion, which greatly reduces the service life and increases maintenance and replacement costs. At the same time, due to metal products It is easy to produce sparks due to accidental impact, cutting, etc. during use, which is also an important hidden danger to safe production. As for solar photovoltaic, the traditional aluminum alloy metal bracket system, with the country's reduction in aluminum mining and the development of the electrolytic aluminum industry, the price of aluminum profiles will only continue to rise. At the same time, aluminum profiles will be exposed to sunlight, rain and other pollution. Under the long-term corrosion of objects, their safe service life will continue to decay.
The Dragonstrut™ fiberglass frame system (fiberglass support system) developed by Nanjing Sedray Industries Co., Ltd. is an integrated system including: (1) FRP Strut Channels, (2)FRP Channel Fittings, (3)Fiberglass Threaded Rods，(4)FRP Hex Flange Nuts，(5)FRP Channel Washers, (6)FRP Molded Hex Flange Bolts，(7)FRP Assembled Hex Flange Bolts，(8)FRP Hex Nuts，(9)FRP Threaded Rod Couplers，(10)FRP Standard Channel Nuts，(11)FRP Molded Beam Clamps，(12)FRP Fabricated Beam Clamps, (13)FRP Fabricated Clevis Hangers. These products are manufactured by pultrusion and special production process with frp materials. Compared with the traditional metal frame and support system, this system has many obvious advantages: light weight; high strength; corrosion resistance; UV protection; low thermal expansion coefficient; low thermal conductivity; low maintenance cost; non-conductive/insulating; no magnetic interference; Excellent flame retardant performance; easy to cut and install. The system can be widely used in the energy industry to support cable ladder/trough bridges, pipelines, solar photovoltaic (especially desert and water photovoltaic), etc., especially in extreme corrosion and high temperature environments.
