Xingbang's pre insulated underground steam yeeb nkab yog ncaj qha - cov kav dej faus cov khoom tsim tshwj xeeb tsim los rau kev sib kis ntawm - qhov kub thiab txias (150℃txog 350℃). Nws siv lub "steel-hauv-steel" qauv- uas muaj cov yeeb nkab steel sab hauv, ntau- txheej txheej rwb thaiv tsev, txheej steel casing, thiab tiv thaiv- txheej txheej corrosion- thiab txhawb kev ua haujlwm siab txog li 5 MPa. Nws yog qhov tsim nyog rau cov ntawv thov xws li hauv nroog hauv nroog cua sov, kev ua haujlwm petrochemical, thiab cov khoom siv hauv nruab nrab rau cov chaw ua si. Cov khoom lag luam muaj ob qho tib si "sab hauv- zawv zawg" thiab "sab nraud- zawv zawg" cov qauv tsim kom haum raws li qhov sib txawv ntawm thermal expansion qhov yuav tsum tau ua. Nws cov txheej txheem ntau- txheej rwb thaiv tsev, ua ke nrog ib txheej txheej aluminium foil reflective, txwv qhov kub poob mus rau hauv 3℃ib kilometer thiab txo cov cua sov los ntawm ntau tshaj 40% piv rau cov khoom siv kav. Cov txheej txheej sab nrauv nta 3PE tiv thaiv- txheej txheej corrosion thiab lub ntsej muag ntse saib xyuas, ua kom lub neej ua haujlwm ntawm 25-30 xyoo thiab nyab xeeb, ntev{25}} lub sijhawm ua haujlwm ncaj qha - faus hauv av ib puag ncig.
Specifications
|
Specifications / Qauv |
Ua haujlwm steel yeeb nkab: Sab nraud txoj kab uas hla × Phab ntsa thickness (mm) |
Sab nrauv steel yeeb nkab: Sab nraud txoj kab uas hla × Phab ntsa thickness (mm) |
Rwb thaiv tsev thickness (mm) |
Cua txheej thickness (mm) |
|
57/219 |
57*3.5 |
219*6.0 |
60 |
15 |
|
76/273 |
76*4.0 |
273*6.0 |
77 |
15.5 |
|
89/273 |
89*4.5 |
273*6.0 |
70 |
16 |
|
108/325 |
108*4.5 |
325*7.0 |
85 |
16.5 |
|
133/377 |
133*4.5 |
377*7.0 |
100 |
15 |
|
159/377 |
159*6.0 |
426*7.0 |
110 |
16.5 |
|
219/478 |
219*6.0 |
478*7.0 |
110 |
16 |
|
273/529 |
273*6.0 |
529*7.0 |
110 |
11 |
|
325/630 |
325*7.0 |
630*8.0 |
130 |
14.5 |
|
377/720 |
377*7.0 |
720*10.0 |
150 |
11.5 |
|
426/820 |
426*7.0 |
820*10.0 |
172 |
15 |
|
478/820 |
478*7.0 |
820*10.0 |
150 |
11 |
|
529/920 |
529*7.0 |
920*10.0 |
170 |
15.5 |
|
630/1020 |
630*8.0 |
1020*10.0 |
170 |
15 |
|
720/1220 |
720*10.0 |
1220*12.0 |
223 |
15 |
|
820/1320 |
820*10.0 |
1320*12.0 |
223 |
15 |
Khoom zoo
Siab -Tsuas Kub thiab Siab -Kev Ua Haujlwm Siab
Haum rau qhov kub txog li 350℃thiab siab ntawm 2.5 MPa; qhov tawg siab yog peb npaug ntawm kev ua haujlwm siab.
01
Tsawg Thaum tshav kub kub poob & Zog Efficiency
Nta muaj ntau- txheej txheej txheej gradient rwb thaiv tsev ua ke nrog cov txheej txheem aluminium ntawv ci; txo cov cua sov los ntawm ntau tshaj 40% thiab txwv qhov kub poob mus rau hauv 3℃ib kilometer.
02
Corrosion Resistance & Lub neej ua haujlwm ntev
Cov txheej sab nrauv nta 3PE tiv thaiv- txheej txheej thiab tiv thaiv cathodic, muab kev pabcuam tsim lub neej ntawm 25-30 xyoo.
03
Yooj yim & Economical Installation
Direct- faus faus txo qis kev ua haujlwm hauv vaj tse los ntawm 70% piv rau cov txheej txheem trench thiab txiav lub sijhawm tsim kho ntau dua 50%.
04
Smart Safety Nta
Ua tau - nyob rau hauv cov kav dej noo noo muab ob npaug rau hauv kev tshawb pom cov dej xau, muab lub sijhawm saib xyuas tiag tiag thiab ceeb toom ntxov kom ntseeg tau tias muaj kev nyab xeeb.
05
Daim ntawv thov
Hauv paus tsev kawm ntawv muaj cua sov siab -kub lub cev sib txuas
Petrochemical enterprise chav sib kis network
Muaj chaw ua si centralized chav muab tshuab
Fais fab nroj tsuag pov tseg tshav kub siv chav kis tau tus mob
Coal - mus rau - gas plant steam pipelines
FAQ
Q: Dab tsi yog qhov ntsuas kub siv rau pre insulated underground chav kav dej?
A: Feem ntau haum rau nruab nrab kub ntawm 150℃thiab 350℃nrog kev ua haujlwm siab tsis tshaj 2.5 MPa. Kev tsim qauv tsim muaj rau nruab nrab kub tshaj 350℃raws li kev ua haujlwm tshwj xeeb.
Q: Qhov txawv ntawm "sab hauv- zawv zawg" thiab "sab sab- zawv zawg" yog dab tsi? Kuv yuav xaiv li cas?
A: Sab hauv- zawv zawg: Cov yeeb nkab ua haujlwm steel swb rau hauv cov txheej txheem rwb thaiv tsev, thaum cov khoom siv rwb thaiv tsev tseem ruaj khov rau sab nrauv. Cov qauv no yog compact thiab nruab nrab nqi, ua rau nws yog ib qho kev xaiv rau domestic tej yaam num. Sab nrauv- zawv zawg: Cov yeeb nkab ua haujlwm steel thiab txheej rwb thaiv tsev swb ua ke tiv thaiv phab ntsa sab hauv ntawm cov hlau casing. Qhov kev tsim no muaj qhov sib txawv ntawm huab cua dav dav, kev ua haujlwm zoo ntawm cov pa ya raws, thiab kev soj ntsuam kev ntxhov siab yooj yim dua. Nws yog dav siv thoob ntiaj teb thiab tau dhau los ua qhov kev xaiv tseem ceeb hauv kev lag luam hauv tsev.
Q: Yuav ua li cas thiaj li kuaj tau thaum lub raj xa dej ua haujlwm?
A: Cov khoom lag luam muaj qhov ua tau los ua - nyob rau hauv cov kav dej noo noo uas tseem ua haujlwm rau kev kuaj pom thiab lub tswb. Thaum muaj qhov xau, kev hloov pauv ntawm cov av noo lossis qhov kub thiab txias hauv cov txheej txheej rwb thaiv tsev ua rau lub teeb liab txawv txav hauv cov yeeb nkab tso pa, ua rau cov neeg ua haujlwm thiab cov neeg ua haujlwm saib xyuas kom pom qhov chaw sai sai thiab tsis txhob xav tau kev soj ntsuam ntau, loj -.
Cim npe nrov: Tuam Tshoj pre insulated underground chav yeeb nkab manufacturers, lwm tus neeg, Hoobkas