Lub hauv paus rau phau ntawv
Dredger Cov Yeeb Nkab yog qhov tseem ceeb hauv cov tshuab nkoj, siv los thauj ntau yam ua kua dej. Lawv cov qauv tsim, kev xaiv xaiv, thiab kev teeb tsa yuav tsum muaj rau cov chaw ua haujlwm hnyav.
|
Tus qauv |
INRING INCH (MM) |
Txheej hauv lub taub (mm) |
Phab Ntsa Thickness (Mm) |
Siab Mpa |
|
10 Nti |
255 hli |
280 hli |
10 hli |
0.6-0.8mpa |
|
12 Nti |
285 hli |
315mm |
12mm |
0.6-0.8mpa |
|
13 Nti |
325mm |
355mm |
14mm |
0.6-0.8mpa |
|
14.5 nti |
365mm |
400 hli |
15mm |
0.6-0.8mpa |
|
16 Nti |
410mm |
450 hli |
17mm |
0.6-0.8mpa |
|
18 ntiv |
455 hli |
500 hli |
19 hli |
0.6-0.8mpa |
|
19 Nti |
480mm |
530mm |
20mm |
0.6-0.8mpa |
|
20 nti |
510mm |
560 hli |
20mm |
0.6-0.8mpa |
|
22 Nti |
548mm |
600mm |
22 hli |
0.6-0.8mpa |
Dredger zaub dej paus cov kuab
(1) Cov kav dej roj: Thauj Diesel, Roj Roj, thiab lwm yam., Yuav tsum muaj kev tiv thaiv xeb thiab kev tiv thaiv xeb.
(2) Lubricating roj kav: Txuas lub ntsiab thiab cov ntsuas hluav taws xob cav covration tshuab hluav taws xob, xav kom siab huv.
(3) Cov kav dej hiav txwv / cov kav dej tshiab: zais pa, ballast, yuav tsum tau tiv thaiv thiab ntsev corrosion tsis kam.
(4) Cov kav dej phom: ua haujlwm nyob rau hauv cov kub thiab siab, xav tau kev rwb thaiv tsev thiab thermal expansion them.
(5) Cov kav dej hydraulic: Thauj hluav taws xob, xav tau cov kev siv siab ua haujlwm siab thiab kev ua kom muaj kev ua siab ntev.
(6) Tshuaj lom neeg / liquefied roj: cov kav dej tshwj xeeb (piv txwv li cov hlau stainless lossis chav hlau duplex), ua raws li IMO cov qauv kev nyab xeeb.
Dredger Mov Yeeb Nkab Siv Cov Khoom Siv
(1) Cov hlau ua roj carbon: tus nqi qis, siv rau cov kua dej (piv txwv li, dej hiav txwv, dej hiav txwv.
(2) Stainless Hlau (316L / 304): corrosion-resistant, siv rau roj, tshuaj lom neeg, lossis siab-huv cov xov xwm.
(3) Tooj-nickel alloys (piv txwv li, 90/10, tiv taus dej hiav txwv corrosion, feem ntau yog siv nyob rau hauv cov tshuab txias.
(4) plastics (PVC, HDPE): lub teeb ci ntsa iab thiab xeb-resistant, siv rau cov khoom noj dej tsis huv thiab dej phwj.
(5) Cov khoom siv sib xyaw: fiberglass-finighped kav dej rau ib puag ncig corrosive heev.
Qauv Qauv & Cov Kev Cai
(1) Cov Qauv Thoob Ntiaj Teb:
IMO Solas (Kev nyab xeeb ntawm lub neej ntawm hiav txwv), Marpol (EG, DNV-DNICAL cov cai (piv txwv li, LR, CCS).
(2) Siab & Kub: Phab Ntsa Thickness thiab qib xaiv raws cov khoom ua kua (piv txwv li, arti / asme b31.3).
(3) Kev Tsim Qauv Liab Liab: Qhov tseem ceeb (piv txwv li, kev tua hluav taws) yuav tsum tau thaub qab pipelines.
Txhim Kho & Kev Txij Nkawm Cov Ntsiab Lus Tseem Ceeb
(1) Txhawb & Txhim Kho: Siv cov kev txhawb nqa ywj pheej kom txo qis kev co thiab kev ntxhov siab.
(2) Kev Tiv Thaiv Corrosion: Kev Tiv Thaiv Kev Txom Nyem (piv txwv li, rau dej hiav txwv kav dej) .Qhia cov dej hiav txwv.
(3) Nrhiav kom pom kom meej: nruab cov paj hlwb lossis cov kav hlau ob-walled nyob rau hauv cov chaw pheej hmoo siab.
(4) Kev Txij Nkawm: nquag tshuaj xyuas rau kev xeb, cov khoom siv tshuaj, kev sib sau ua ke, thiab cov lim dej huv.
Cov teeb meem ntau yam & kev daws teeb meem
(1) Corrosion: Siv cov ntaub ntawv-resistant lossis kev tiv thaiv cathodic.
(2) Kev Ua Lwj Siab Tshaj: Txhim Kho Cov Kev Tawm Tsam Pipeline Routing thiab Ntxiv Dampers.
(3) Tsawg-kub brittleness (LNG Carrersers (Lng Carrersers): Siv Austenitic Stainless Hlau lossis Nickel alloys.
(4) biofouling (dej hiav txwv seawater): electrolytic los tiv thaiv lossis muaj lub caij nyoog tu tshuaj.
Cov piv txwv thov
(1) Cov Tankers: Ob-Hull Roj Roj Hlau + Beak Saib Xyuas.
(2) Lng Carrier: lub tshuab nqus tsev-insulated stainless hlau kav (-162℃cryogenic tej yam kev mob).
(3) Cov Nkoj Nkoj Naval: Kev cuam tshuam zoo-tawm tsam piping nrog redundant tsim rau Wartime muaj sia nyob.
Yav Tom Ntej
(1) Cov tshuab ntse: cov sensors sib xyaw rau lub sijhawm lub sijhawm tiag tiag thiab kev saib xyuas corrosion.
(2) Kev nthuav dav: Cov Khoom Siv Composite Hloov Hloov Cov Kav Hlau Hlau.
(3) Cov khoom lag luam hauv eco: cov nqaij qaib uas tsis muaj tshuaj lom, txo cov kev siv tshuaj tiv thaiv kev tiv thaiv.
Cov ntaub ntawv xa xov
|
Lub voos kab taub |
230mm - 1060 hli |
|
Phab Ntsa Thickness |
15mm - 60 hli |
|
Sab hauv Inch |
200mm - 1000 hli |
Q&A
Q: Txoj kev thauj khoom uas koj tuaj yeem muab
A: Yuav siv tau raws li cov neeg siv khoom xav tau: Kev thauj mus los Hiav txwv, tsheb thauj mus los thiab tsheb thauj mus los
Q: Koj cov kev pab txhais tau tias yog dab tsi?
A: Peb lub sijhawm tsim nyog warranty yog ib xyoos. Txhua qhov teeb meem zoo yuav daws tau rau cov neeg siv khoom txaus siab.
Q: Koj puas tuaj yeem pab nrog tus qauv tsim?
A: Txhua qhov kev tsim qauv yog kev ua raws raws cov neeg yuav tsum tau ua, thiab txhua qhov kev pabcuam customization yog them rau tom qab ua tiav qhov kev qhia tshwj xeeb.
Cim npe nrov: dredger expoger yeeb nkab, Tuam Tshoj dredger zaub dej paug
