PPH管是一種由聚丙烯經(jīng)過(guò)β改性而成的均聚聚丙烯管，它是一種近年來(lái)發(fā)展的新型管材。PPH管具有均勻細(xì)膩的Beta晶型結(jié)構(gòu)，具有熱定型性好、耐高溫、抗化學(xué)藥性佳、可蠕變、張力大、絕緣性好、不溶于有機(jī)溶劑、不干裂、沒(méi)有毒性等特性。適用于化學(xué)工廠、電子半導(dǎo)體廠、藥品廠、污水處理廠等多種產(chǎn)業(yè)。在高酸堿化學(xué)產(chǎn)品輸送系統(tǒng)、污廢水輸送系統(tǒng)、環(huán)境工程等領(lǐng)域都得到了廣泛應(yīng)用。
特點(diǎn)：
1、使用壽命：在額定溫度壓力狀況下，可以使用50年以上。
2、耐腐蝕性能：該產(chǎn)品可在很大的范圍內(nèi)承受PH值范圍在1-14的高濃度酸和堿的腐蝕。
3、耐熱保溫節(jié)能：該產(chǎn)品的導(dǎo)熱系數(shù)小，具有有較好的保溫性能。
4、連接性能：該產(chǎn)品熱熔接口的強(qiáng)度高于管材本體，接縫不會(huì)由于土壤移動(dòng)或載荷作用而斷開(kāi)。
5、施工性能：該產(chǎn)品質(zhì)輕，焊接工藝簡(jiǎn)單，施工方便，工程綜合造價(jià)低，能滿足復(fù)雜的工藝管道。
技術(shù)參數(shù)：
公稱外徑DE | VENTILATION | PN2.5 | PN3.2 | PN4 | PN6 | PN10 | PN16 | |||||||||
S3 | Weight(kg/m) | S3 | S3 | S3 | Weight(kg/m) | S3 | Weight(kg/m) | S3 | Weight(kg/m) | S3 | Weight(kg/m) | S3 | Weight(kg/m) | S3 | Weight(kg/m) | |
16 | - | - | - | - | - | - | - | - | - | - | - | - | 2.0 | 0.08 | 2.3 | 0.10 |
20 | - | - | - | - | - | - | - | - | - | - | 1.8 | 0.10 | 2.5 | 0.14 | 2.8 | 0.16 |
25 | - | - | - | - | - | - | - | - | - | - | 1.8 | 0.13 | 2.7 | 0.19 | 3.5 | 0.23 |
32 | - | - | - | - | - | - | - | - | - | - | 1.9 | 0.18 | 3.0 | 0.27 | 4.5 | 0.38 |
40 | - | - | - | - | - | - | - | - | 1.8 | 0.22 | 2.3 | 0.27 | 3.7 | 0.41 | 5.6 | 0.58 |
50 | - | - | - | - | - | - | 1.8 | 0.27 | 2.0 | 0.30 | 2.9 | 0.42 | 4.6 | 0.64 | 6.9 | 0.90 |
63 | - | - | - | - | 1.8 | 0.35 | 2.0 | 0.39 | 2.5 | 0.47 | 3.6 | 0.66 | 5.8 | 1.0 | 8.7 | 1.4 |
75 | - | - | - | - | 1.9 | 0.44 | 2.4 | 0.55 | 2.9 | 0.65 | 4.3 | 0.94 | 6.9 | 1.4 | 10.4 | 2.0 |
90 | - | - | - | - | 2.2 | 0.61 | 2.8 | 0.76 | 3.5 | 0.94 | 5.1 | 1.3 | 8.2 | 2.0 | 12.5 | 2.9 |
110 | - | - | - | - | 2.7 | 0.9 | 3.5 | 1.2 | 4.3 | 1.4 | 6.3 | 2.0 | 10.0 | 3.0 | 15.2 | 4.3 |
125 | - | - | - | - | 3.1 | 1.2 | 3.9 | 1.5 | 4.9 | 1.8 | 7.1 | 2.6 | 11.4 | 3.9 | 17.2 | 5.6 |
140 | - | - | - | - | 3.5 | 1.5 | 4.4 | 1.8 | 5.4 | 2.2 | 8.0 | 3.2 | 12.8 | 4.9 | 19.3 | 7.0 |
160 | - | - | - | - | 3.9 | 1.9 | 5.0 | 2.4 | 6.2 | 2.9 | 9.1 | 4.2 | 14.6 | 6.4 | 22.0 | 9.1 |
180 | - | - | - | - | 4.4 | 2.4 | 5.6 | 3.0 | 7.0 | 6.7 | 10.2 | 5.2 | 16.4 | 8.1 | 24.8 | 11.6 |
200 | - | - | - | - | 4.9 | 2.9 | 6.2 | 3.7 | 7.7 | 4.5 | 11.4 | 6.5 | 18.2 | 9.9 | 27.6 | 14.3 |
225 | - | - | - | - | 5.5 | 3.7 | 7.0 | 4.6 | 8.7 | 5.7 | 12.8 | 8.2 | 20.5 | 12.6 | 31.0 | 18.1 |
250 | - | - | - | - | 6.1 | 4.6 | 7.8 | 5.7 | 9.7 | 7.1 | 14.2 | 10.0 | 22.8 | 15.5 | 34.5 | 22.3 |
280 | - | - | - | - | 6.9 | 5.7 | 8.7 | 7.2 | 10.8 | 8.8 | 15.9 | 12.6 | 25.5 | 19.5 | 38.6 | 28.0 |
315 | - | - | - | - | 7.7 | 7.2 | 9.8 | 9.1 | 12.2 | 11.2 | 17.9 | 16.0 | 28.7 | 24.6 | - | - |
355 | - | - | - | - | 8.7 | 9.1 | 11.1 | 11.6 | 13.7 | 14.1 | 20.1 | 20.3 | 32.3 | 31.2 | - | - |
400 | 6.0 | 7.2 | 8.0 | 9.7 | 9.8 | 11.6 | 12.4 | 14.6 | 15.4 | 17.9 | 22.7 | 25.7 | 36.4 | 39.7 | - | - |
450 | 6.0 | 8.2 | 8.0 | 11.0 | 11.0 | 14.7 | 15.5 | 18.4 | 17.4 | 22.7 | 25.5 | 32.5 | 41.0 | 50.2 | - | - |
500 | 8.0 | 11.3 | 10.0 | 15.1 | 12.2 | 18.0 | 17.4 | 22.7 | 19.3 | 28.0 | 28.3 | 40.1 | 45.5 | 62.0 | - | - |
560 | 10.0 | 16.6 | - | - | 13.7 | 22.6 | 19.6 | 28.5 | 21.6 | 35.0 | 31.7 | 50.3 | - | - | - | - |
630 | 10.0 | 18.8 | - | - | 15.4 | 28.6 | 22.1 | 36.1 | 24.3 | 44.3 | 35.7 | 63.7 | - | - | - | - |
710 | 12.0 | 25.3 | - | - | 17.4 | 36.4 | 24.9 | 45.8 | 27.4 | 56.3 | 40.2 | 80.8 | - | - | - | - |
800 | 12.0 | 28.6 | - | - | 19.6 | 46.1 | - | 58.1 | 30.8 | 71.2 | - | - | - | - | - | - |
