High-efficiency heat insulated pipe support
Obtaining the national patent by originating High-efficiency heat insulated pipe support.
Core technology
Central heat insulation technology
Thermal stress compensation technology
Anti-vibration buffering technology
Anti-relaxation autofrettage technology
Low friction stress reduction technology
High temperature anti-corrosion technology
Save about 30 % of the heat loss
Heat pipe network long distance transmission technology
The unique thermal insulation composite structure, rotating compensation system and other integrated technologies are adopted to improve the long-distance steam transmission capacity.
It is widely used in petroleum, chemical, metallurgical, electric power, municipal thermal transmission pipelines.
Achieve comprehensive pre-fabrication of thermal insulation
Effectively solve the technical bottleneck of long-term reliability and energy saving effectiveness
Temperature drop of 1-5℃/km and pressure drop of 0.015-0.05Mpa/km for heating network with the transmis-sion radius over 30km and the insulation service life over 25 years
Core technology
Full pre-fabrication technology
Digital piping, factory prefabrication, and prefabricated integrated installation
High-efficiency thermal insulated technology
Full temperature field composite structure, full pipe network insulation, full system compensation, full scene sealing
Lightweight technology
Lightweight materials, rigid cylindrical structure design, high load-bearing capacity
More than 30 indicators of innovative products are fully qualified
High-efficiency cold insulation pipe support
Making a breakthrough of localization in China on the supports of cold insulation piping by successful application in low temperature ethylene pipe networks.
Product performance
Wide temperature range,stable dimension,suitable for wide range applications,effectively reduce cold energy loss of low temperature pipeline, ensuring operational safety of low temperature pipeline.
Core technology
Center cold insulation design
Anti-loosing autofrettage technology
Fully enclosed sealing technology
Anti-aging technology
Cold shrinkage compensation technology
Cold insulation materials for low-temperature containment system
PIR series products have been used in chemical plants, olefin cracking plants, liquefied natural gas storage and transportation plants and other cold insulation projects with deep cold scene.
Core technology
Good water-proof and humid-proof
Easy installation
Whole system not flammable, anti-aging, anti-corrosion
Good fire-proof
Excellent cost performance
Cryogenic thin film containment system
The membrane enclosure system is a new type of low-cost, easy-to-operate cryogenic medium storage and transportation device insulation system. Company and Sinopec jointly developed a thin film containment system to used for multiple application scenarios to ensure national energy security.
Cold insulation material for cryogenic thin film containment system
Low temperature storage and transport pipe network long distance transmission technology
It has a complete set of cold insulation technologies such as compound cold insulation, labyrinth seal, moisture proof and steam resis-tance , low temperature compensation, etc., to achieve ultra-low cooling loss of low temperature storage.
It is widely used in storage and pipeline transportation of liquefied natural gas （ LNG ）， low temperature olefins, air separation, polysilicon and other industries.
Effectively solve the technical bottleneck of traditional cold insulation installation with high professional requirements and short energy-saving effective cycle.
Core technology
The integrated pre-fabricated cold insulation pipeline, moisture / protection system, pipeline support system / cold compensation system technology are applied to realize the prefabrication of straight pipe section, elbow and tee of low temperature pipeline network.
