In building HVAC, water supply and drainage, and industrial equipment insulation systems, rubber and plastic insulation materials are widely used in hot and cold water pipes, air conditioning systems, and related equipment due to their closed-cell structu

In liquefied natural gas (LNG) storage and transportation and related supporting projects, the safety and reliability of the insulation system are crucial. LNG temperatures typically drop to around -160°C, placing high demands on the low-temperature perf

In HVAC systems, fiberglass ducts are widely used in commercial buildings, public buildings, and industrial plants due to their integrated insulation, sound absorption, and ductwork functions. Compared to traditional sheet metal ducts with insulation, fib

With the increasing demand for building energy conservation and high-performance insulation, aerogel materials, due to their extremely low thermal conductivity and excellent temperature resistance, are gradually being applied in the construction, industri

In building energy conservation and industrial insulation projects, glass wool is widely used in factory buildings, public buildings, HVAC and equipment insulation systems due to its light weight, low thermal conductivity, and stable sound absorption perf

Rock wool is widely used in building exterior wall, roof, and industrial equipment insulation due to its excellent fire resistance, thermal insulation, and sound absorption properties. However, in actual construction, improper material selection or constr

Cracking of rubber-plastic insulation layers is a common quality problem in air conditioning, chilled water, and refrigerant piping systems. This issue not only affects appearance but also compromises anti-condensation and insulation performance, and in s

In LNG cryogenic engineering, the fixing method of the elastic felt directly affects the integrity, continuity, and long-term stability of the insulation layer under cryogenic conditions of -160℃. Unlike conventional insulation materials, the fixing des

In ventilation and air conditioning engineering, duct systems not only serve the function of supplying and returning air but also directly affect system energy efficiency, noise levels, and operational reliability. Fiberglass ducts, as a type of duct inte

In energy-saving retrofits of existing buildings and industrial systems, the selection of insulation materials is often constrained by factors such as limited space, complex construction conditions, and the need for uninterrupted production. Against this

In building HVAC and equipment insulation projects, anti-condensation performance is one of the important indicators for evaluating the practicality of insulation materials. Glass wool is widely used for duct, pipe, and equipment insulation, and it has ce

Rock wool, a commonly used inorganic fiber insulation material in building insulation projects, is widely used for exterior walls, roofs, pipes, and equipment insulation due to its excellent fire resistance, good thermal and sound insulation effects, and