又粗又长又硬爽死我了动态图

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當前位置:江蘇盛欣管業有限公司 >> 新聞中心 >> 即使長期使用pph管它也不易變形

江蘇盛欣管業有限公司專業生產pp管、pp管材、frpp管、frpp管材等各類管閥件材料,歡迎新老客戶來電咨詢!
聯系人:張經理 銷售熱線:0511-88325449 手 機:13905285302 地址:揚中市八橋鎮永勝工業區

即使長期使用pph管它也不易變形 PPH是一種高分子量、低熔指的均聚聚丙烯,由于該材料經過改性,具有均勻細膩的晶型結構,使其不但具有優良的耐化學性、耐高溫性以及良好的抗蠕變性,而且在低溫下還具有優異的抗沖擊性。上世紀80年代PPH材料就應用于承壓管道系統,目前使用情況良好。PP-H管道性能特點還包括:優良的抗腐蝕性、尤其突出的是耐長期蠕變性和抗應力開裂性,優異的耐壓性、耐表面磨損性和易焊接性(熔接性)等。 pph管材適用于工業壓力及化工管路系統,本公司pph管材、pph管件采用北歐化工灰色均聚聚丙烯承壓管道專用料生產,具有優異的低溫沖擊強度、靜液壓強度和良好的耐化學性。產品品質符合DIN標準,最高使用溫度可達90-95℃。

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又粗又长又硬爽死我了动态图
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