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防腐木地板为什么那么便宜?

来源:http://www.jnajgc.com 时间:2023-01-13

通风管道有钢板、镀锌板、不锈钢、玻璃钢等各种材质,安装时需要根据净化空调系统用、中央空调系统用、环境控制系统用、工业通风系统用等具体使用环境选择材质
The ventilation pipes are made of steel plate, galvanized sheet, stainless steel, glass fiber reinforced plastic and other materials. During installation, the materials shall be selected according to the specific use environment of the purification air conditioning system, the central air conditioning system, the environmental control system, the industrial ventilation system and so on
特殊使用场合风管:矿用涂胶布风筒、矿用塑料通风管;
Air duct for special use: mine coated cloth air duct, mine plastic air duct;
工业通风系统用风管:钢板、镀锌板;也可使用塑料、玻璃钢等;
Air duct for industrial ventilation system: steel plate, galvanized sheet; Plastic, glass fiber reinforced plastics, etc. can also be used;

环境控制系统用风管:镀锌板、不锈钢;也可使用塑料、玻璃钢等;
Air duct for environmental control system: galvanized sheet, stainless steel; Plastic, glass fiber reinforced plastics, etc. can also be used;
中央空调系统用风管:镀锌板、彩钢保温板;也可使用玻璃钢和复合材料
Air duct for central air conditioning system: galvanized sheet, color steel insulation board; FRP and composite materials can also be used
净化空调系统用风管:镀锌板、不锈钢;但禁用可能出现尘源污染的玻璃钢、复合材料
Air duct for purification air conditioning system: galvanized sheet, stainless steel; However, fiberglass and composite materials that may cause dust source pollution are prohibited
通风管道在安装前的准备工作也是非常重要的,一定要保证管道内外表面整洁;检查其平整和水平度,吊装前先要核对现场结构预留孔洞的位置、尺寸、标高,并将风管内外擦拭干净。
The preparation of the ventilation duct before installation is also very important, and the internal and external surfaces of the duct must be kept clean; Check its flatness and levelness. Before hoisting, check the position, size and elevation of the reserved holes in the site structure, and wipe the inside and outside of the air duct.
风管在安装时也要注意:管道和配件可拆卸的接口,不得装设在墙和走道楼板内;支、吊、托架的预埋件,埋入部分不得油漆,。支、吊、托架不得在风口、阀门、检视门外设置。吊架不得直接吊在法兰上。防火阀、电动风阀等部件单独设吊支架。
Attention shall also be paid when installing the air duct: the detachable interfaces of pipes and fittings shall not be installed in the wall and walkway floor; The embedded parts of supports, hangers and brackets shall not be painted,. The support, hanger and bracket shall not be set outside the air outlet, valve and inspection door. The hanger shall not be directly hung on the flange. The fire damper, electric damper and other components are separately provided with lifting brackets.
以上就是为大家介绍的有关济南防腐木详细的介绍,希望对您有所帮助.如果您有什么疑问的话,欢迎联系我们.我们将以的态度,为您提供服务http://www.jnajgc.com
The above is the detailed introduction of Jinan antiseptic wood for you. I hope it can help you. If you have any questions, please contact us. We will provide services for you with our attitude http://www.jnajgc.com