Umbhobho weNtsimbi oNgqongileyo oNgqongileyo oNgaphantsi komhlaba usetyenziswa kakhulu kuthungelwano lwemibhobho yolwelo nerhasi, iiprojekthi zokugquma kwemibhobho yekhemikhali kwipetroleum, imichiza, uthungelwano lokufudumeza nolokufudumeza,{0}}imibhobho yokufaka umoya ephakathi, kunye nobunjineli bakamasipala.
Umbhobho wentsimbi ogqunywe ngokuNgqo ngokuNgqongileyo nguMbhobho wentsimbi othe ngqo{{0}ongcwatywe wangaphambili owenziweyo owenziwe nge-thermal oFakelayo osebenza kakuhle, ukhuseleko kunye nokuthembeka, kunye neendleko eziphantsi zokwakha.
Inkcazo
1.
2. Ngombhobho wejacket we-HDPE onganyangekiyo unokwenza umbhobho ungcwatywe ngokuthe ngqo phantsi komhlaba ngaphandle komsele.
3. Umbhobho wobungakanani obahlukeneyo kunye nokufakelwa kombhobho kunokusebenza kwiiprojekthi ezahlukeneyo zokufudumeza kunye nokupholisa.
4. Ubunzima be-foam ye-polyurethane bunokuqulunqwa ukusuka kwi-26.5-83mm okanye ngaphezulu.
Iimpawu zeMveliso
Umbhobho wentsimbi oSebenzayo
Umaleko ongundoqo, othutha indawo ephakathi (njengamanzi ashushu okanye umphunga), wakhiwe ngombhobho wentsimbi-okumgangatho ophezulu ongenamthungo okanye odityaniswe ngokuvunguzayo kwaye kufuneka uhambelane nemigangatho yemibhobho yoxinzelelo (umzekelo, 100% yokuhlolwa kweradiyographic).
I-Insulation
I-polyurethane foam eqinile (ubuninzi obungama-60-80 kg/m³) yeyona nto iphambili, enikezela nge-thermal conductivity ephantsi (0.013-0.03 kcal/m:h·℃) kunye nomlinganiselo weseli evaliweyo -enkulu okanye ilingana ne-90%, inciphisa ngempumelelo ilahleko yobushushu. Ukusetyenziswa kobushushu obuphezulu-(njengemibhobho yomphunga), imigangatho emininzi, istitch edityanisiweyo yesakhiwo sokugquma (kuquka ifoyile yealuminiyam ebonakalisa umaleko) iyasetyenziswa, inika ukuxhathisa ubushushu be-150℃-450 degree.
Umbhobho wangaphandle
High-density polyethylene (HDPE) or steel-in-steel (double-layer steel pipe structure) provides corrosion resistance, waterproofing, and mechanical protection. The HDPE outer pipe requires corona treatment on the inner surface, has a density >940 kg/m³, and a tensile strength >20 MPa. Inkqubo yokwenziwa kokwenziwa komzi-mveliso yamkele ukwakhiwa kwangaphambili kwefektri kunye nokubumba okudityanisiweyo, kubandakanywa nokususwa komhlwa kwimibhobho yentsimbi, ukugcwaliswa kwegwebu le-insulation layer, kunye nokupakishwa kwemibhobho yokukhusela yangaphandle ukuqinisekisa ukuba iileya ezintathu zibotshelelwe ngokuqinileyo.
Izinto eziluncedo kwiNtsebenzo engundoqo
Ukusebenza kakuhle kwamandla
Ukulahleka kobushushu kuphela i-25% yemibhobho yendabuko, kwaye ukulahleka kobushushu kwinethiwekhi yombhobho ingaphantsi kwe-2% (ingcono kunomgangatho wamazwe ngamazwe we-10%).
01
Ubomi obude kunye noKunyangwa kokuRhakala
Umbhobho wangaphandle we-HDPE/Fiberglass wahlula ukufuma komoya, okukhokelela kwisantya esiphantsi kakhulu sokuhlwa kombhobho wentsimbi osebenzayo, okukhokelela kubomi beminyaka engama-30-50 (amaxesha ama-3-4 aphindwe kane kwimibhobho yemveli).
02
Ukungangeni manzi kunye nokufuma -ubungqina
Evaliweyo-i-cell polyurethane foam inomlinganiselo ophantsi wokufunxa wamanzi (malunga ne-0.2 kg/m²), kwaye uyilo lwetywina luthintela ukuphuma kwamanzi ngexesha lolwakhiwo.
03
UkuJonga uKhuseleko
I-alam eyakhelweyo-ngaphakathi yokuvuza ifumana ngokuchanekileyo iindawo ezivuzayo.
04
Ulwakhiwo lwezoQoqosho
Ukugrumba kuncitshiswe ngaphezu kwe-50% kwaye ukusetyenziswa kwekhonkrithi kuncitshiswe nge-90%. Ulwakhiwo lwangaphambili lwasefektri ludityaniswe{3}}nendawo yokugalela imisele yenza lifutshane ixesha lokwakha ngaphezulu kwama-50%.
05
Usetyenziso olusebenzayo
Ukufudumeza okuphakathi/ukupholisa,{0}}ubushushu obuphezulu bokuhambisa umphunga, iikhemikhali zepetroli, izityalo zamandla obushushu. Ukufudumeza kwesithili, imibhobho yemizi-mveliso efana namayeza, iikhemikhali, kunye nemibhobho yeoli.
Iinkcukacha
|
Idayamitha yegama |
DN20-DN1600. |
|
Umthamo woxinzelelo |
Uxinzelelo lwegama Ngaphantsi okanye ilingana ne-2.5 MPa (socket{1}}uhlobo loqhagamshelwano). |
|
Uluhlu lobushushu |
Ngaphantsi okanye ilingana ne-120℃(incopho ye-140 degree) yokufudumeza okuqhelekileyo, ukuya kuthi ga kwi-450℃kwimibhobho yomphunga. |
Amatyala eProjekthi
Umzi-mveliso wethu
I-Hebei Yugang Pipe Manufacturing Co., Ltd. ikwiNdawo yoPhuhliso lwezoQoqosho yaseYanshan eCangzhou, embindini weshishini lombhobho wase-China. Yasekwa ngo-2005, inkampani yaphuculwa ngo-2014 kwiqela elibanzi elidibanisa iteknoloji yemibhobho, ukuveliswa kwezixhobo, kunye nemveliso yezincedisi. Izinto ezintsha zobuchwephesha ngo-2024 ziye zayenza yaqatshelwa njengeshishini-lobugcisa obuphezulu. Iimveliso zayo eziphambili ziquka i-3PE echasene{10}}nemibhobho yentsimbi ye-oyile kunye nerhasi, imibhobho edityanisiweyo, imibhobho egqunyiweyo, kunye nezifakelo. Le nkampani ixhotyiswe ngemigca emihlanu yemveliso yombhobho ojikelezayo,-imigca yokuvelisa imibhobho emithathu echaseneyo, imigca emithandathu yokuvelisa imibhobho egqunyiweyo, kunye nemigca emibini yokuvelisa imibhobho yomthungo ethe tye, enomthamo wemveliso wonyaka weetoni ezingama-300,000. Inkampani iqinisekisiwe nge-ISO9001, kwaye iimveliso zayo zihambelana nemigangatho ye-API Spec 5L/5CT/5B.
Iifayile ezishisayo: Umbhobho wentsimbi ogqunyiweyo ophantsi komhlaba, eTshayina wangcwatywa ngokuthe ngqo ngaphantsi komhlaba abavelisi bemibhobho yentsimbi egqunyiweyo, ababoneleli, umzi-mveliso
