Hauv kev tsim kho thiab kev tsim kho vaj tse uas hloov pauv tas li, cov kev daws teeb meem kav dej uas txhim khu kev qha thiab ruaj khov yeej ib txwm yog lub hauv paus ntawm cov haujlwm engineering ua tiav. Raws li kev lag luam lees paubTus Muag Khoom Ssaw Yeeb Nkabthiab cov chaw tsim khoom lag luam hauv Suav teb uas ua rau SSAW Pipes (Tuam Tshoj chaw tsim khoom ntawm SSAW kav dej), Cangzhou Spiral Steel Pipe Group Co., Ltd. muab kev txhawb nqa zoo rau cov haujlwm thoob ntiaj teb thiab cov haujlwm kav dej nrog nws cov khoom lag luam zoo tshaj plaws.
Cov kav hlau SSAW, tseem hu ua cov kav hlau uas muab kauv thiab muab kauv rau hauv qab, yog cov tshwj xeeb uas lawv tau ua los ntawm cov hlau kub dov los ntawm kev sib txuas ua ke thiab ob sab uas muab kauv thiab muab kauv rau hauv qab. Txoj kev sib txuas no ua rau lub cev kav hlau muaj qhov yooj ywm zoo heev. Peb cov khoom muaj ntau txoj kab uas hla ntawm 219mm txog 3500mm, nrog rau qhov ntev tshaj plaws ntawm ib lub kav hlau mus txog 35 meters. Lawv tuaj yeem phim ntau yam kev ua haujlwm nyuaj xws li cov kav dej hauv nroog mus rau cov choj hla dej hiav txwv. Rau cov kav dej xa roj hauv av, cov kav dej ntev txhais tau tias muaj tsawg dua qhov vuam ncig ntawm qhov chaw, txo qhov kev pheej hmoo ntawm kev xau thiab cov nqi tsim kho.
Ua ib lub tuam txhab tsim cov kav dej SSAW uas tau tsim tsa ntev hauv Cangzhou City, Hebei Province, Cangzhou Spiral Steel Pipe Group tau loj hlob los ntawm ib lub lag luam me uas tau tsim tsa xyoo 1993 mus rau ib lub tuam txhab tsim khoom loj uas muaj thaj tsam ntawm 350,000 square meters, tag nrho cov cuab tam ntawm 680 lab yuan, thiab 680 tus neeg ua haujlwm. Lub peev xwm tsim khoom txhua xyoo ntawm cov kav dej hlau spiral ncav cuag 400,000 tons, nrog rau cov nqi tsim tawm txhua xyoo tshaj 1.8 billion yuan. Nws qhov ntau thiab tsawg tsim khoom thiab lub zog thev naus laus zis yeej ib txwm raug suav tias yog cov saum toj kawg nkaus hauv kev lag luam.
Lub caij no, ua tus neeg khaws khoom Ssaw Pipe uas ntseeg tau, peb nkag siab tag nrho qhov tseem ceeb ntawm kev ua haujlwm zoo ntawm cov khoom siv hauv kev nce qib ntawm cov haujlwm. Nrog rau qhov ntim khoom loj txhua xyoo thiab cov khoom khaws cia ntau, peb tuaj yeem teb sai rau cov neeg siv khoom xav tau thiab xyuas kom meej tias cov kav dej raug xa mus rau qhov chaw ua haujlwm raws sijhawm thiab zoo. Txawm hais tias koj tab tom nrhiav cov khoom lag luam loj lossis xav tau cov yeeb nkab txheej txheem thiab cov kev daws teeb meem tiv thaiv xeb, Cangzhou Spiral Steel Pipe Group tuaj yeem muab kev txhawb nqa kev yuav khoom ib zaug.
Xaiv Cangzhou Spiral txhais tau tias xaiv qhov kev cog lus zoo uas yog los ntawm 30 xyoo ntawm kev khaws cia thev naus laus zis. Yog tias koj xav paub ntxiv txog cov lus qhia ntawm cov khoom thiab cov ntaub ntawv teev khoom, thov koj xav tiv tauj peb txhua lub sijhawm.
Lub sijhawm tshaj tawm: Plaub Hlis-10-2026