Cov ntsiab lus ntau lawm:
Hlau hlau siv zog siv cov yeeb nkab yog qhov tshiab txhim kho cov hlau hlau yas yas composite cov yeeb nkab. Hom yeeb nkab no tseem hu ua SRTP Yeeb Nkab. Qhov tshiab ntawm cov yeeb nkab yog tsim los ntawm lub zog siab los ntawm Model xaim thiab hdpethylene yas ua haujlwm, muaj kev ua tau zoo ntawm HDPE hloov kho cov khoom lag luam Nrog sab hauv thiab sab nraud ntawm siab ntom polyethylene zoo sib luag ua ke, kom nws muaj cov nyhuv zoo. Cov yeeb nkab composite overcomes qhov tsis zoo ntawm ob qho tib si steel thiab yas, thaum lub zog siab ntawm obs, vim hais tias lub siab-zog cov cuab yeej ua haujlwm hlau txuas ntxiv yog qhov txuas ntxiv ntawm lub zog thermoplastic.
Tus hlau hluav taws xob hlau rov qab siv, siv cov cuab yeej zoo thiab kev ua haujlwm ntau lawm, yog li nws tau ua haujlwm siab dua. Nyob rau tib lub sijhawm, cov yeeb nkab composite tau yooj yim heev, haum rau kev ncua dej ntev thiab roj txuas ntxiv. Polyethylene Yeeb Nkab Siv Rau Cov Hlau Hlau Siv Nyiaj Polyethylene Composite Yeeb Nkab. Thaum sib txuas, lub cev cua sov sab hauv ntawm cov yeeb nkab haum yog siv los nyeem cov yeeb nkab thiab sab hauv cov yeeb nkab haum, yog li cov yeeb nkab haum txuas ua ke.
Txheem:GB / T 32439-2015, CJ / T 189--2007
Cov Lus Qhia Tshwj Xeeb:
| Nyem | 0.8Mpa | 1.0MPA | 1.25Mpa | 1.6MPA | 2.0MPA | 2.5MPA | 3.0MPA | 3.5MPA | 4.0MPA | 5.0MPA | 6.3MPA | 7.0MPA |
| Qhov tshwj xeeb (hli) | Phab Ntsa Thickness (Mm) | |||||||||||
| 50 | 4.5 | 5.0 | 5.5 | 5.5 | 5.5 | 6.0 | 8.5 | 9.0 | 9.5 | |||
| 63 | 4.5 | 5.0 | 5.5 | 5.5 | 5.5 | 6.5 | 8.5 | 9.0 | 10.0 | |||
| 75 | 5.0 | 5.0 | 5.5 | 6.0 | 6.0 | 9.5 | 9.5 | 9.5 | 10.5 | |||
| 90 | 5.5 | 5.5 | 5.5 | 6.0 | 6.0 | 10.0 | 10.5 | 10.5 | 11.5 | |||
| 110 | 5.5 | 5.5 | 7.0 | 7.0 | 7.5 | 8.5 | 8.5 | 11.0 | 12.0 | 12.0 | 12.0 | |
| 125 | 5.5 | 5.5 | 7.5 | 8.0 | 8.5 | 9.5 | 9.5 | 11.0 | 12.0 | 12.0 | 12.0 | |
| 140 | 5.5 | 5.5 | 8.0 | 8.5 | 9.0 | 9.5 | 9.5 | 11.0 | 12.0 | 13.0 | 13.0 | |
| 160 | 6.0 | 6.0 | 9.0 | 9.5 | 10.0 | 10.5 | 10.5 | 11.0 | 12.0 | 14.0 | 14.0 | |
| 200 | 6.0 | 6.0 | 9.5 | 10.5 | 11.0 | 12.0 | 12.5 | 13.0 | 13.0 | 15.0 | 15.0 | |
| 22 | 8.0 | 8.0 | 10.0 | 10.5 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | |||
| 250 | 8.0 | 10.5 | 10.5 | 12.0 | 12.0 | 12.5 | 14.0 | 14.0 | 14.0 | 15.0 | ||
| 280 | 9.5 | 11.0 | 11.0 | 13.0 | 13.0 | 15.0 | 15.0 | 17.0 | ||||
| 315 | 9.5 | 11.5 | 11.5 | 13.0 | 13.0 | 15.0 | 15.0 | 18.0 | ||||
| 355 | 10.0 | 12.0 | 12.0 | 14.0 | 14.0 | 17.0 | 17.0 | 19.0 | ||||
| 400 | 10.5 | 12.5 | 12.5 | 15.0 | 15.0 | 17.0 | 17.0 | |||||
| 450 | 11.5 | 13,5 | 13,5 | 16.0 | 16.0 | 18.0 | ||||||
| 500 | 12.5 | 15.5 | 15.5 | 18.0 | 18.0 | 22.0 | ||||||
| 560 | 17.0 | 20.0 | 20.0 | 22.0 | 22.0 | |||||||
| 630 | 20.0 | 23.0 | 23.0 | 26.0 | 26.0 | |||||||
| 710 | 23.0 | 26.0 | 28.0 | 30.0 | ||||||||
| 800 | 27.0 | 30.0 | 32.0 | 34.0 | ||||||||
| 900 | 29.0 | 33.5 | 35.0 | 38.0 | ||||||||
| 1000 | 34.0 | 37.0 | 40.0 | |||||||||
Khoom:
1.Qhov kev siv nruj, cuam tshuam tsis kam thiab lub zog yog siab dua li cov kav dej pev.
2.Cov creep tiv taus coefficient thiab tsis muaj kev nthuav dav coefficient yog zoo ib yam li PE cov yeeb nkab.
3.Kev tiv thaiv corrosion corrosion yog tib yam li PE yeeb nkab. Qhov kub tiv taus peev xwm tseem siab dua PE yeeb nkab. Tsawg thermal conductivity coefficient.
4.Sab hauv phab ntsa yog du nrog tsis muaj qhov ntsuas. Lub taub hau poob ntawm cov raj xa hluav taws xob sib piv nrog cov yeeb nkab steel yog 30% qis dua.
5.Los ntawm kev kho lub taub ntawm cov xov hlau thiab yas txheej tuab, cov kav dej txawv tuaj yeem tsim tawm.
6.Zuag qhia tag nrho cov nyiaj tau los ntawm kev cia siab ntau tshaj 50 xyoo.
7.Qhov sib dua hauv qhov hnyav, yooj yim dua, txuas nrog electro-fusion sib koom ua ke.
Cov Ntawv Thov:
◎ Cov Khoom Siv Hauv Nroog: Cov Dej Hauv Nroog, Dej Haus, Hluav Taws Xob, Hluav Taws Xob, Cua Txias Kev Sib Kis, Kev Loj Loj thiab lwm yam kev sib tsoo.
◎ Cov roj av thiab roj tshav: Roj phwj, roj thiab roj sib tov, thib ob thiab cov roj txuas thiab tsheb thauj khoom thiab tsheb thauj khoom.
◎ Kev lag luam yeeb yaj kiab, alkali, luam ntawv tshuaj tiv thaiv cov roj corrosive, kua, khoom hmoov txheej txheem yeeb nkab thiab tso yeeb nkab.
◎ Muab cov txheej txheem hluav taws xob: cov txheej txheem dej, dej nraub qaum, hluav taws dej, cov dej tshem tawm, khib nyiab pov tseg, khib nyiab pov tseg thiab lwm lub raj dej.
◎ Metallurgical Mine: Siv rau kev capting corrosive nruab nrab thiab pulp, cov yeeb nkab, cov yeeb nkab roj thiab cov hlau ferrous hlau smelting.
◎ Thauj Seash: Dej hiav txwv thauj rau cov nroj tsuag desalination, seaside lub zog nroj tsuag thiab seaport nroog.
◎ Lub nkoj Nkoj: Nkoj Dej Phom, qaug cawv kav dej, cov kav dej sib xyaw, cov kav dej balles, qhib kev phom sij thiab lwm yam.
◎ Cov Yeeb Nkab Ua Haujlwm: Cov Yeeb Nkab Zoo Sib Txhuas, Lim Yeeb Nkab, Culvert Cij, Yeeb Yeeb yaj yeeb thiab lwm yam yeeb nkab thiab lwm yam yeeb nkab thiab lwm yam.
Chuangrong yog kev sib koom ua lag luam thiab cov tuam txhab ua lag luam ua haujlwm, tsim hauv 2005 uas tau tsom rau kev tsim covHDPE Kav, Fittings & Li Li Qub, Fittings, Pp Compression & Cov Khoom Siv Hluav Taws Xob, Cov Cuab Yeej Yeeb Nkab, Cov Khoom Yeeb Nkab, Yeeb Nkab Kho VampThiab yog li ntawd.
Yog tias koj xav tau cov ntsiab lus ntxiv, thov hu rau peb + 86-28-84319855,chuangrong@cdchuangrong.com,www.cdchuzegrong.com
Lub sijhawm Post: Apr-22-2022
