With the continuous expansion of production scale steel steel-lined equipment, years of production and accumulation are steel-lined steel equipment have infinite space for development, steel-lined steel equipment daily output expanding, a steady stream of input into steel-lined steel-lined steel market, steel steel-lined equipment market share and repercussions have achieved good results, the following brief characteristics of steel-lined steel equipment. A steel-lined steel equipment, insulated steel-lined steel equipment for energy-saving multi-cavity structure, the thermal conductivity of 1.06W. K is a steel liner 1 / 360.2, weathering steel-lined steel equipment to add light in the material, heat stabilizers, UV absorbers and low temperature impact resistance and other additives that improve temperature stability profile, light stability, light stability, chemical stability, so that the profile has a strong temperature and low temperature mechanical properties, UV resistance, greatly delaying the aging process. 3, strong wind pressure steel-lined steel equipment cavity with good wind pressure, depending on the structure of the bead and add 1.2-5mm thick steel liner, steel steel-lined equipment. 4, the air tightness is generally measured under standard conditions, penetration of less than 1 level wind. 5, watertight equipment PVC plastic steel liner material itself is less than 0.1% water absorption, rain, water tightness. Share some characteristics of steel-lined steel equipment lot, steel-lined steel equipment would be more into people's eyes. Source: steel-lined steel equipment http://www.hsdlwsb.com/ text Keywords: steel-lined steel equipment, the paper addresses: http: //www.hsdlwsb.com/news/12_1576.html