亚洲AV之男人的天堂

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蘭州優質黃夾克皮保溫管


利用高壓成套聚氨酯發泡設備對鋼管外表面進行拋丸除銹處理和外護管內表面電暈處理工藝,提高保溫管的粘接性能。保溫層材料為密度60kg/m3至80kg/m3的硬質聚氨酯泡沫,充分添滿鋼管與套管之間的間隙,并具有一定的粘接強度,使鋼管、外套管及保溫層三者之間形成一個牢固的整體。聚氨酯泡沫具有良好的機械性能和絕熱性能,通常情況下可耐溫120℃,通過改性或與其它隔熱材料組合可耐溫180℃。

甘肅蘭州魯銳物資有限公司
聯系人:王經理 孟經理
電話:0931-2567556  2563286 
傳真:0931-2567194
手機:13893284449   13359486368
網址:www.startontario.com
地址: 蘭州市七里河區天緣建材市場五區

亚洲AV之男人的天堂
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