2018-11-14
Basic Info
Standard:API
Premer: 426mm
Srednje: tekočine s trdnimi delci
Cross-Section Shape:Round
Vrsta povezave: prirobnica
Opis izdelka
HDPE Dredge Pipe
It is high density polyethylene (pressure-resistant material, resistance to fold materials), wear-resisting material, anti-aging ultraviolet material etc.
1. The weight is light. Through activities flange bolts to connect, installation and dismantle, transportation are convenient, shorten the time, improve efficiency.
2. Cev ima dobro prožnost, natezno trdnost in elastičnost, iztiskanje cevi, embalaža, po notranjem in zunanjem vplivu sile se ne zlomi, Plastična cev je lahko neposredno povezana, v vodi se lahko upogne, 4-8 kosov se lahko upogne 360 stopinj. Dobra odpornost na nevihtne valove.
Na priključnem zemljišču je konkavno konveksno v območju 30 stopinj, ga je mogoče neposredno povezati, ni treba popravljati tal.
3. Cev ima dobro odpornost proti obrabi, je 4-8-krat jeklena cev, uporabljajte dlje, Material za odpornost proti koroziji je močan, lahko se 50 let namaka v morski vodi brez sprememb, Anti-UV, anti-aging, in se lahko uporablja 5-8 let po vsebnosti peska.
4. Pipe is assembled with two metal activity flanges at both pipe ends. The entire pipe is without any weld, pipe and pipe are connected by flanges of bolt. Steel pipe lining, can ensure pipe will not deformation and drip when installation and disassembly, ensure transportation engineering of high efficiency.
5. Pipe has smooth outer and inner wall, friction coefficient is tiny, high transmission efficiency than steel pipe 20% to 30%, temperature is used at - 40-60 ° C, can adapt to bad weather changes in temperature.
6. Cevi so na kopnem ali na vodi za uporabo, skupni stroški inženiringa so nizki, visoko učinkoviti, varnejši in priročnejši.
O.D. OF Pipe | SDR33 | SDR26 | SDR21 | SDR17 | SDR 13,6 | SDR11 |
DN-mm | Working Pressure---Mpa | |||||
0.4 | 0.6 | 0.8 | 1 | 1.25 | 1.6 | |
Thickness of Pipe---mm | ||||||
140 | 5 | 6 | 7 | 8 | 10 | 13 |
160 | 7 | 7.5 | 8 | 10 | 12 | 15 |
180 | 7 | 7.5 | 9 | 11 | 13 | 17 |
200 | 7.5 | 8 | 10 | 12 | 15 | 18 |
225 | 7.5 | 9 | 11 | 13 | 17 | 21 |
250 | 8 | 10 | 12 | 15 | 18 | 23 |
280 | 9 | 11 | 13 | 17 | 21 | 25 |
315 | 10 | 12 | 15 | 19 | 23 | 29 |
350 | 12 | 14 | 17 | 21 | 26 | 32 |
400 | 12 | 15 | 19 | 24 | 29 | 36 |
425 | 13 | 15 | 20 | 25 | 33 | 42 |
450 | 14 | 17 | 21 | 27 | 34 | 45 |
500 | 15 | 19 | 23 | 30 | 37 | 48 |
560 | 17 | 21 | 26 | 33 | 41 | 51 |
630 | 19 | 24 | 30 | 37 | 46 | 57 |
710 | 21 | 27 | 33 | 42 | 52 | |
800 | 24 | 30 | 38 | 47 | 58 | |
850 | 26 | 32 | 40 | 50 | ||
900 | 28 | 34 | 42 | 53 | ||
950 | 30 | 36 | 45 | 56 | ||
1000 | 31 | 38 | 47 | 59 | ||
1050 | 32 | 40 | 49 | 61 | ||
1100 | 33 | 42 | 51 | 63 | ||
1150 | 35 | 44 | 53 | 66 | ||
Druge velikosti HDPE cevi je mogoče izdelati na zahtevo |