Qhov tseem ceeb ntawm SAWH pipeline hauv kev thauj mus los ntawm cov pa roj
Nyob nruab nrab ntawm cov toj roob hauv pes uas niaj hnub hloov pauv ntawm kev thauj mus los ntawm lub zog, qhov xav tau kom muaj txiaj ntsig thiab txhim khu kev qha ntawm kev thauj khoom xws li roj av tsis tau ntau dua. Raws li kev lag luam thoob ntiaj teb txuas ntxiv kev loj hlob thiab txhim kho, cov txheej txheem txhawb nqa kev loj hlob no yuav tsum tau hloov kho kom tau raws li qhov xav tau ntawm ntau yam kev lag luam thiab cov neeg siv khoom.SAWH Pipesyog lub hauv paus tseem ceeb ntawm qhov kev tsim kho vaj tse no, muab kev nyab xeeb thiab siv tau zoo ntawm kev thauj cov nkev roj mus ntev. Ntawm ntau hom yeeb nkab siv hauv qhov haujlwm no, SAWH (Spiral Arc Welded Hollow), tshwj xeeb yog cov uas ua los ntawm A252 Qib 1 steel, tau dhau los ua tus qauv kev lag luam rau cov kav dej kav dej.
Cangzhou Spiral Steel Pipe Group Co., Ltd. yog ib lub chaw tsim khoom ntawm kauv steel yeeb nkab nyob rau hauv Suav teb, tshwj xeeb hauv cov khoom zoo zoo kauv steel yeeb nkab thiab cov yeeb nkab txheej khoom. Nrog rau ntau xyoo ntawm kev paub thiab kev cog lus rau kev ua tau zoo, Cangzhou tau dhau los ua tus neeg muag khoom ntseeg siab rau ntau yam kev lag luam, suav nrog cov roj av. Nws SAWH (Spiral Submerged Arc Welded) kauv steel yeeb nkab yog tsim los ua kom tau raws li cov kev cai nruj ntawm kev thauj mus los ntawm cov roj av, ua kom muaj kev nyab xeeb, ua haujlwm ntev, thiab ua haujlwm tau zoo.
Qhov tseem ceeb ntawm SAWH pipelines
1. Muaj zog thiab kev ntseeg siab
SAWH cov kav dej yog ua los ntawm A252 qib 1 steel, uas muaj qhov zoo tshaj plaws weldability thiab siab tsis kam. Lawv tuaj yeem tiv taus qhov kub siab thiab hnyav ib puag ncig, txo qhov kev pheej hmoo ntawm kev xau. Lub nruam weld seams tsim los ntawm nws cov txheej txheem welding txuas ntxiv txhim kho cov txheej txheem kev ncaj ncees, ua kom muaj kev nyab xeeb thiab ruaj khov ntawm kev thauj mus los ntawm cov roj av.
2. Txoj kab uas hla loj thiab kev thauj mus los ntev
Kauv steel kav yuav tsim super-loj kab thiab super-ntev ib leegHelical Seam Yeeb, txo tus naj npawb ntawm cov pob qij txha installation, shortening lub sij hawm tsim kho, thiab tib lub sij hawm txo qis cov ntsiab lus tsis muaj zog ntawm cov kav dej. Lawv yog tshwj xeeb tshaj yog haum rau loj-scale natural gas kis tau tus mob tej yaam num.
3. Kho kom haum rau thaj chaw nyuaj
Cov yam ntxwv los tiv thaiv kev khoov thiab tiv thaiv deformation ntawm cov kauv tsim ua rau SAWH cov kav dej hloov mus rau ntau qhov chaw nyob, suav nrog thaj chaw nyuaj xws li thaj chaw seismic thiab thaj chaw permafrost.
4. Tus nqi tsim nyog
Cov txheej txheem tsim khoom tau zoo thiab cov khoom siv tau zoo tau txo cov nqi tsim khoom, muab cov tuam txhab hluav taws xob nrog cov nqi tsim nyog cov peev txheej kev xaiv.
Tsis tas li ntawd, tus nqi-zoo ntawm SAWH yeeb nkab tsis tuaj yeem tsis quav ntsej. Nws cov txheej txheem tsim tau zoo thiab cov khoom siv tau yooj yim ua rau cov nqi tsim khoom tsawg. Qhov kev them taus no, ua ke nrog nws cov kav ntev thiab kev ntseeg siab, ua rau nws yog qhov kev xaiv zoo tshaj plaws rau cov tuam txhab nrhiav kev nqis peev hauv cov kav dej.
Hauv cov ntsiab lus, lub luag haujlwm ntawm kauv steel yeeb nkab hauv kev thauj mus los ntawm cov roj av yog qhov tseem ceeb rau kev ua haujlwm thiab kev nyab xeeb ntawm kev lag luam hluav taws xob. Nrog rau cov kws tshaj lij ntawm cov tuam txhab xws li Cangzhou Spiral Steel Pipe Group Co., Ltd., kev lag luam tuaj yeem txuas ntxiv txhim kho thiab ua tau raws li qhov xav tau ntawm lub ntiaj teb nce kev cia siab rau cov pa roj carbon monoxide ua lub zog tseem ceeb. Saib tom ntej, kev nqis peev hauv cov kev daws teeb meem zoo hauv cov kav dej yuav tseem ceeb heev rau kev ua kom lub zog ruaj khov thiab txhim khu kev qha.
Post lub sij hawm: Aug-16-2025