PPH(均聚聚丙烯)是一種高分子量低熔流率的均聚聚丙烯,相對于普通PP料在低溫下具有更優(yōu)異的抗沖擊強度, 有更強的耐化學腐蝕性能,較高工作溫度提高至110℃。PPH比PVC-U更耐溫,比PVC-C成本更低 。適合輸送高酸堿化學產品,污廢水等介質,廣泛應用于鋼鐵、冶金、石油、化工、化肥、制藥、電力、污水處理、銅箔、多晶硅、稀土、石墨、新能源、儲能、電子半導體、氯堿等行業(yè)。
| 材料 |
?????? 介質溫度℃ |
材料 |
介質溫度℃ |
| 氯化聚氯乙烯(PVC-C) |
-20℃~+95℃ |
聚氯乙烯(PVC-U) |
-5℃~+45℃ |
| 增強聚丙烯(FRPP) |
-20℃~+120℃ |
均聚聚丙烯(PPH) |
-20℃~+110℃ |
| 聚偏二氟乙烯(PVDF) |
40℃~+150℃ |
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|

| 標準英寸 |
公稱外徑 D |
長度L |
管材壁厚(mm)s |
| mm |
mm |
SDR7.4 1.6MPa |
SDR11 1.0MPa |
?SDR17.6 ?0.6MPa |
SDR26 0.4MPa |
SDR33 0.32MPa |
SDR41 0.25MPa |
| 1/2" |
20? |
5000? |
2.8? |
2.0? |
|
|
|
|
| 3/4" |
25? |
5000? |
3.5? |
2.3? |
|
|
|
|
| 1" |
32? |
5000? |
4.4? |
2.9? |
|
|
|
|
| 1-1/4" |
40? |
5000? |
5.5? |
3.7? |
? 2.3? |
|
|
|
| 1-1/2" |
50? |
5000? |
6.9? |
4.6? |
? 2.9? |
|
|
|
| 2" |
63? |
5000? |
8.6? |
5.8? |
? 3.6? |
|
|
|
| 2-1/2" |
75? |
5000? |
10.3? |
6.8? |
? 4.3? |
|
|
|
| 3" |
90? |
5000? |
12.3? |
8.2? |
? 5.1? |
3.5? |
|
|
| 4" |
110? |
5000? |
15.1? |
10? |
? 6.3? |
4.2? |
|
|
| 5" |
140? |
5000? |
|
12.7? |
? 8.3? |
5.4? |
|
|
| 6" |
160? |
5000? |
|
14.6? |
? 9.1? |
6.2? |
4.9? |
|
| 8" |
225? |
5000? |
|
20.5? |
?12.8? |
8.6? |
6.9? |
|
| 10" |
280? |
5000? |
|
25.4? |
?15.9? |
10.7? |
8.6? |
6.9? |
| 12" |
315? |
5000? |
|
28.6? |
?17.9? |
12.1? |
9.7? |
7.7? |
| 14" |
355? |
5000? |
|
32.2? |
?20.1? |
13.6? |
11.3? |
8.7? |
| 16” |
400? |
5000? |
|
36.3? |
?22.7? |
15.3? |
12.3? |
9.8? |
| 18" |
450? |
5000? |
|
40.9? |
?25.5? |
17.2? |
13.8? |
11? |
| 20" |
500? |
5000? |
|
|
?28.4? |
19.1? |
15.3? |
12.3? |
| 24" |
630? |
5000? |
|
|
?35.7? |
24.1? |
19.3? |
15.4? |