隨著人們的生活越來越好，對(duì)于生活壞境以及工作環(huán)境的要求也是越來越高，建筑內(nèi)部都會(huì)安裝通風(fēng)管道。

　　As people's lives become better and better, the demand for living conditions and working conditions is getting higher and higher, and ventilation pipes are installed inside the building.

　　1、對(duì)長(zhǎng)期放置不用、維護(hù)不良的通風(fēng)管道，因發(fā)生大面積腐蝕、厚度減薄、強(qiáng)度減弱，再次啟用前按規(guī)定檢驗(yàn)。

　　1, for long-term use, do not use, poor maintenance of ventilation pipes, due to a large area of corrosion, thickness reduction, strength weakened, before re opening, according to the provisions of a comprehensive inspection.

　　2、檢修或局部更換通風(fēng)管道時(shí)，避免錯(cuò)用或不合理代用而降低管道的極限應(yīng)力;

　　2, repair or replacement of local ventilation pipeline, to avoid misuse or not reasonable substitute and reduce the ultimate stress of the pipe;

　　3、通風(fēng)管道系統(tǒng)應(yīng)按規(guī)定裝設(shè)泄壓裝置并保持其靈敏好用;

　　3. The ventilation piping system shall be equipped with safety relief devices according to the regulations and keep it sensitive and easy to use;

　　4、通風(fēng)管道必須由有資格的設(shè)計(jì)單位進(jìn)行設(shè)計(jì)并符合設(shè)計(jì)規(guī)范的規(guī)定;

　　4 ventilation ducts must be designed by qualified design units and comply with the design specifications;

　　5、采取有效措施防止大氣及介質(zhì)對(duì)通風(fēng)管道的腐蝕;

　　5, take effective measures to prevent the atmosphere and medium of ventilation pipe corrosion;

　　6、通風(fēng)管道安裝工程投用前應(yīng)進(jìn)行役前檢查和驗(yàn)收，管系結(jié)構(gòu)、材料、焊接、熱處理、壓力試驗(yàn)等關(guān)鍵環(huán)節(jié)必須符合規(guī)定要求;

　　6, ventilation pipe installation project should be checked before and after service and acceptance, pipe structure, materials, welding, heat treatment, pressure test and other key links must comply with the requirements;

　　7、運(yùn)行操作必須嚴(yán)格執(zhí)行操作規(guī)程，控制工藝指標(biāo)，杜絕超溫、超壓運(yùn)行;

　　7, the operation must strictly implement the operating procedures, control process indicators, to prevent overheating, over pressure operation;

　　公司服務(wù)于客戶，以質(zhì)量上乘、合理和完善的售后服務(wù)與客戶攜手奮進(jìn)，共同發(fā)展。質(zhì)量保證，歡迎咨詢洽談。

　　Company all-round service to customers, with high quality, reasonable price and perfect after-sales service and customer work hand in hand, and common development. Quality assurance, welcome to consult and negotiate.

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