薄壁圓通風(fēng)管制作質(zhì)量的驗收，按設(shè)計圖紙與本規(guī)范的規(guī)定執(zhí)行。山東通風(fēng)管道加工工程中所選用的外購薄壁圓通風(fēng)管，還必須提供相應(yīng)的產(chǎn)品合格證明文件或進(jìn)行強(qiáng)度和嚴(yán)密性的驗證，符合要求的方可使用。

　　The acceptance of the quality of the thin-wall flexible air duct is carried out according to the design drawings and this specification. The purchased thin walled flexible wind pipe in the project must also provide the relevant product qualification documents or the verification of the strength and tightness, which can be used in accordance with the requirements.

　　1、適用于建筑工程通風(fēng)與空調(diào)工程中，使用的金屬、非金屬薄壁圓通風(fēng)管與復(fù)合材料薄壁圓通風(fēng)管或風(fēng)道的加工、制作質(zhì)量的檢驗與驗收。

　　1. It is suitable for the inspection and acceptance of the processing and making quality of metal and nonmetal thin-wall wind pipes and composite thin-wall wind pipes or air ducts used in ventilation and air conditioning works of construction projects.

　　2、薄壁圓通風(fēng)管的密封應(yīng)以板材連接的密封為主，可采用密封膠嵌縫和其他方法密封。密封膠性能應(yīng)符合使用環(huán)境的要求，密封面宜設(shè)在薄壁圓通風(fēng)管的正壓側(cè)。

　　2, thin wall sealed air pipe should be flexible plate connection seal, the sealing sealant and other methods. Sealant performance should comply with the requirements of the use of the environment, the sealing surface should be located in the thin-walled pressurized air duct on the positive side.

　　3、對薄壁圓通風(fēng)管制作質(zhì)量的驗收，應(yīng)按其材料、系統(tǒng)類別和使用場所的不同分別進(jìn)行，主要包括薄壁圓通風(fēng)管的材質(zhì)、規(guī)格、強(qiáng)度、嚴(yán)密性與成品外觀質(zhì)量等項內(nèi)容。

　　3, the thin air pipe production quality acceptance tact, should be carried out respectively according to their materials and Systems category and the use of the different places, mainly including thin walled tube material, flexible wind specifications, strength, tightness and product quality etc..

　　4、鍍鋅鋼板及各類含有復(fù)合保護(hù)層的鋼板，應(yīng)采用咬口連接或鉚接，不得采用影響其保護(hù)層防腐性能的焊接連接方法。

　　4 、 galvanized steel sheet and all kinds of steel plate with compound protective layer shall be made of bite joint or riveted joint, and the welding connection method that does not affect the anticorrosion performance of protective layer shall be adopted.

　　5、 薄壁圓通風(fēng)管道內(nèi)外壁光滑，風(fēng)道阻力小，送排風(fēng)時不產(chǎn)生二次噪聲，降低能耗，節(jié)約運行費用。

　　5, thin flexible wind pipe, internal and external wall smooth, air duct resistance is small, send and exhaust air does not produce two times noise, reduce energy consumption, save operation cost.

　　6、薄壁圓通風(fēng)管的密封，應(yīng)以板材連接的密封為主，可采用密封膠嵌縫和其他方法密封。密封膠性能應(yīng)符合使用環(huán)境的要求，密封面宜設(shè)在薄壁圓通風(fēng)管的正壓側(cè)。

　　Seal 6, thin tact duct, should be connected with plate sealing, the sealing sealant and other methods. Sealant performance should comply with the requirements of the use of the environment, the sealing surface should be located in the thin-walled pressurized air duct on the positive side.

　　本文的精彩內(nèi)容來自山東通風(fēng)管道加工詳細(xì)內(nèi)容請點擊我們的網(wǎng)站:http://www.pvcbox.cn/謝謝您的到來!

　　The highlights of this article are from the Shandong ventilation pipe processing details, please click on our official website: http://www.pvcbox.cn/, thank you for coming!

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