神马av_日韩第一页_免费精品一区_神马AV_神马久久久久久久久_日韩无码第一页_色哒哒_无码人妻熟妇av又粗又_国产69久久久欧美黑人A片_日韩欧美亚洲_无码第一页_神马午夜精品91_无码人妻熟妇av又粗,日韩免费人妻无码专区蜜桃,亚洲阿大香蕉,欧美亚洲男人天堂,国产无码精品一区二区,揉着我的奶从后面进去视频,免费全部黄A片免费播放软件,国产色中色,免费看的久久久久,天美传媒部在线观看,久久久久久亚洲综合,大香蕉日韩成人在线视频,久久无码潮喷A片无码高潮动漫,精品久久亚洲熟女,国产欧美精品aaaaa久久,直男国产飞机杯,我的公把我弄高潮了视频,免费的精品一区二区三区片,国产日韩欧美三级,亚州A级片,自拍偷拍亚洲porn,少妇水多A片太爽了,日本久操,成人午夜福利无码不卡视频,国产一区二区不卡亚洲涩情,日韩欧美亚洲综合久久,国产亚洲精品久久孕妇呦呦你懂,国产又粗又长又大精品A片,自偷自拍亚洲综合精品第一页,亚洲欧美熟妇久久久久久久久 ,香蕉视频操逼奶子

Advantages of double layer stainless steel chimney

重量輕：是碳鋼煙囪的1/4~1/5，從而對(duì)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(chǎn)品安裝簡(jiǎn)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(xiàn)代建筑配套相協(xié)調(diào)。

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(chǎn)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(hù)：不必定期做防腐處理。

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

壽命長(zhǎng)：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(diǎn)是產(chǎn)品重量輕、耐腐蝕、保溫、隔熱性能好、使用壽命長(zhǎng)、外型美觀、大方;裝卸簡(jiǎn)便、性能好，是磚、水泥、普通碳鋼板煙囪的更新?lián)Q代產(chǎn)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(jié)構(gòu)采用分段式組合,可靈活組成任意走向，煙囪每段基本由內(nèi)筒、外筒、環(huán)板、支撐、隔熱材料等裝配成單節(jié)部件，不銹鋼煙囪每節(jié)之間的聯(lián)接采用特殊材料密封,并由環(huán)形抱箍精密組合，拐角、轉(zhuǎn)向處用曲管、三通等部件抱箍卡接處理,對(duì)溫差引起的位移用伸縮節(jié)及補(bǔ)償器進(jìn)行完全補(bǔ)償，在鍋爐出口處或局部橫向煙道上裝有防爆門(mén)，煙囪的生產(chǎn)過(guò)程全部在自動(dòng)化及專(zhuān)用設(shè)備上進(jìn)行，能高質(zhì)量地提供各種規(guī)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.