廠傢直銷大量現貨
【關於產品混批】所有ppr管材需要以4米的倍數購買,地暖管材需以200的倍數購買,1件以上可混批。
【關於產品優惠】本廠網上所標價格都為批發價,量大請聯系王小姐:13968415047
【關於物流運費】本店產品一律發物流,運費到付;可指定物流,請告知物流電話,沒有指定物流的,物流可到您所在的縣或者市,不保證提貨點近;提交訂單時請在運費處填0,可聯系客服咨詢物流費用。
【關於售後問題】任何問題請您在收到貨物的24小時內與我們聯系,我們會及時處理。退換貨物流費用需自理且不影響二次銷售。
PP-R管主要特點:
1、無毒、衛生。PP-R的原料分子隻有氮氫素元素,可靠,可用於純凈飲用水系統。
2、保溫節能。PP-R管導熱系數為0.21w/mk,僅為鋼管的1/200。
3、較好的耐熱性。PP-R管的維卡軟化點131.5℃。最高工作溫度可達95℃。
4、使用壽命長。PP-R管在工作溫度70℃,工作壓力(P.N)1.0MPa條件下,使用壽命可達50年以上
5、安裝方便,連接可靠。PP-R具有良好的焊接性能
6、物料可回收利用。PP-R廢料經清潔、破碎後回收利用於管材、管件生產。
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