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Advantages of double layer stainless steel chimney

重量輕：是碳鋼煙囪的1/4~1/5，從而對建筑物荷重小。

Light weight: it is 1 / 4 ~ 1 / 5 of the carbon steel chimney, so the load on the building is small.

易安裝：產品安裝簡便、快捷，在高層建筑物等狹小空間施尤為方便。

Easy to install: the product is easy and fast to install, especially in narrow space such as high-rise buildings.

外觀美：外形平直、明亮、潔凈和現代建筑配套相協調。

Beautiful appearance: straight, bright, clean and modern building matching.

性能好：氣密性好、不腐蝕、耐熱、保溫、阻力小、產品使用安全可靠。

Good performance: good air tightness, non corrosion, heat resistance, heat preservation, small resistance, safe and reliable use of products.

好維護：不必定期做防腐處理。

Good maintenance: do not need to do regular anti-corrosion treatment.

壽命長：期望壽命不少于50年。

Long life: the expected life is not less than 50 years.

雙層不銹鋼煙囪特點是產品重量輕、耐腐蝕、保溫、隔熱性能好、使用壽命長、外型美觀、大方;裝卸簡便、性能好，是磚、水泥、普通碳鋼板煙囪的更新換代產品。

The double-layer stainless steel chimney is characterized by light weight, corrosion resistance, heat preservation, good heat insulation performance, long service life, beautiful appearance and generous appearance, easy loading and unloading, and good performance. It is the replacement product of brick, cement and common carbon steel chimney.

雙層不銹鋼煙囪整體結構采用分段式組合,可靈活組成任意走向，煙囪每段基本由內筒、外筒、環板、支撐、隔熱材料等裝配成單節部件，不銹鋼煙囪每節之間的聯接采用特殊材料密封,并由環形抱箍精密組合，拐角、轉向處用曲管、三通等部件抱箍卡接處理,對溫差引起的位移用伸縮節及補償器進行完全補償，在鍋爐出口處或局部橫向煙道上裝有防爆門，煙囪的生產過程全部在自動化及專用設備上進行，能高質量地提供各種規格的煙囪部件。

The overall structure of the double-layer stainless steel chimney adopts sectional combination, which can flexibly form any direction. Each section of the chimney is basically composed of inner tube, outer tube, ring plate, support, heat insulation materials, etc. and is assembled into a single section. The connection between each section of the stainless steel chimney is sealed with special materials, and is precisely combined by ring hoop. The corner and turning place are clamped with curved pipe, tee and other components, The displacement caused by temperature difference shall be fully compensated by expansion joints and compensators, and explosion-proof doors shall be installed at the boiler outlet or local horizontal flue. The production process of chimney shall be carried out on automation and special equipment, which can provide various specifications of chimney components with high quality.