NJZS Heat Pipe Technology Group is a global leading engineering company for energy recovery and utility in various industries, which is engaged in the core of technology research & development and manufacture of high-efficiency heat transfer elements such as fin tube, heat pipe and no cutting rolling pipe…
It becoming the very only supporting setup as "The National Heat Pipe Technology Research & Promotion Center" and one of the main drafting units for National Industrial Heat Pipe Standard. Since then, It has undertaken series of energy conservation projects supported by the National Technological Plans , as well as multiple research topics in the international co-operations, among which dozens of its technological achievements have been granted the ministerial or provincial, and even national level awards, and also lots of the national patents.
Products
Heat Pipe & Heat Exchanger
Flue gas residual heat system
low temperature hot rod with central temperature measuring tube
High-pressure and ultra-high-pressure vibration damping and heat-insulating pipe support
Petrochemical enterprises are a world of pipe networks, with various pipelines intertwined into a network, which is intricate. On long-distance pipelines, 40% of the energy is lost through ordinary pipe supports. In order to solve the problem, the NJZS R&D team digested and absorbed the foreign advanced cold insulation and heat insulation pipe support technology, and created a number of patented products with independent intellectual property rights: "High temperature insulation sliding pipe support", "Ultra low temperature insulation pipe support", High-pressure and ultra-high-pressure damping pipe support" replaces imported products with the same efficiency and extremely advantageous price.
Insulated pipeline and automatic control water sealing valve system
The blazing torch was once a traditional "sign" of the petrochemical industry. The NJZS R&D team adopted China’s first "hungry" balance and qualitative utilization method, designed a unique emission line, and obtained "flare gas recovery and emission automatic control water seal valve system", "low calorific value, acid gas combustion emission flare head" "Two national patents have been successfully applied to the joint recovery and discharge of flare gas from 21 sets of process units of BASF-Yangzi Petrochemical Company. Only the fuel gas is recovered. The annual economic benefit is nearly 100 million yuan, and it has created significant environmental protection benefits. It is "Excellent Environmental Protection Project in Jiangsu Province".
The products have been distributed to energy-intense fields, such as metallurgical, petrochemical, chemical, power and construction material industries, and even overseas markets, as Russia, Korea, India, Southeast Asia, Europe and US etc.
Low temperature hot rod with central temperature measuring tube for the frozen soil areas of Qinghai-Tibet Railway Project
In2002,The national patent product "low temperature hot rod with central temperature measuring tube" developed by NJZS, and special anti-corrosion treatment, can last for more than 30 years. The hot rod burying technology effectively solves the problem of summer thawing and settlement of roadbeds in frozen soil areas of China`s national large-scale project "Qinghai-Tibet Railway Project". Compared with replacing roads with bridges, it can save more than 30 million yuan in investment per kilometer. Saved more than 1 billion yuan, and at the same time avoided damage to the frozen soil ecological environment and resources caused by man-made engineering activities such as surface excavation, eradication of vegetation, and construction of embankments.