Ukuqonda umbhobho we-ASTM A252: Imilinganiselo kunye nezicelo kwiiProjekthi zePiling
Kwimiba yolwakhiwo kunye nobunjineli boluntu, ukhetho lwemathiriyeli lubalulekile ekuqinisekiseni intembeko kunye nobomi obude bezakhiwo.Umbhobho we-Astm A252 sisixhobo esithathelwa ingqalelo kakhulu kushishino. Le ngcaciso ibaluleke kakhulu kwabo babandakanyekayo kwiiprojekthi zokupakisha, njengoko zigubungela iimfumba zemibhobho yentsimbi ye-cylindrical kunye nobukhulu bodonga oluqhelekileyo. Kule bhlog, siza kuphonononga kwimilinganiselo kunye nokusetyenziswa kombhobho we-ASTM A252 kwaye sikwazise kubaboneleli abaphambili kushishino.
Yintoni umbhobho we-ASTM A252?
I-ASTM A252 yinkcazo esemgangathweni echaza iimfuno zemibhobho yentsimbi edityanisiweyo nengenamthungo. Le mibhobho yenzelwe ukusetyenziswa njengamalungu asisigxina athwele umthwalo okanye njengeengxondorha zeemfumba zekhonkrithi ezifakwe kwindawo. Le ngcaciso ibalulekile ekuqinisekiseni ukuba imibhobho inokumelana noxinzelelo kunye nemithwalo efunyenwe kwizicelo ezahlukeneyo, ngakumbi ubunjineli besiseko.
Ubungakanani bombhobho we-ASTM A252
Imilinganiselo yeAstm A252 Umbhobho Imilinganiselo zibalulekile ekusetyenzisweni kwayo kulwakhiwo. Lo mgangatho ugubungela ububanzi bombhobho ukusuka kwi-219 mm ukuya kwi-3500 mm, okwenza ukuba ulungele uluhlu olubanzi lwezicelo zokubopha. Le mibhobho ifumaneka kubude obubodwa ukuya kwi-35 yeemitha, ibonelela ngokuguquguquka kwiiprojekthi zokwakha. Ubukhulu bodonga lwazo kunye neenkcukacha zobubanzi ziqinisekisa ukuba imibhobho inokumelana nemithwalo efunekayo ngelixa igcina ingqibelelo yesakhiwo.
Ukusetyenziswa kwemibhobho ye-ASTM A252
Astm A252 Ubungakanani Bombhobhoisetyenziswa ikakhulu ekufumbeni, iteknoloji yesiseko esetyenziswa kwiiprojekthi ezahlukeneyo zokwakha, kubandakanya iibhulorho, izakhiwo, kunye nezinye izakhiwo. Umbhobho wensimbi usebenza njengenkqubo yokuxhasa eqinile, ukubonelela ngokuzinza kunye namandla kwisiseko. Le mibhobho inenzuzo ngokukodwa kwiindawo ezineemeko zomhlaba ezicela umngeni ezenza iindlela zesiseko zemveli zibe nzima ukuhlangabezana nazo.
Umbhobho we-ASTM A252 uguquguquka kakhulu kwaye unokusetyenziswa kwiindawo ezahlukeneyo, kubandakanywa neendawo zaselwandle kunye nezoshishino. Ukuxhathisa kwayo kwi-corrosion kunye nomthamo ophezulu wokuthwala imithwalo yenza kube yinto efanelekileyo yokukhetha iiprojekthi ezifuna inkxaso yexesha elide, ethembekileyo.
Cangzhou Spiral Steel Pipe Group Co., Ltd.: UMboneleli wakho othembekileyo
I-Cangzhou Spiral Steel Pipe Group Co., Ltd., eseCangzhou, kwiPhondo laseHebei, ibe ngumdlali ophambili kushishino lwemibhobho yentsimbi ukususela ekusekweni kwayo ngo-1993. Le nkampani igubungela ummandla oziskwemitha ezingama-350,000, ine-asethi iyonke ye-RMB 680 yezigidi, kwaye iqeshe malunga nama-680 abasebenzi abanezakhono abazinikele ekuveliseni imibhobho yentsimbi.
Iqela le-Cangzhou Spiral Steel Pipe Group lisebenza ngokukodwa ekuboneleleni ngombhobho odityanisiweyo weeprojekthi zokufumba ezihambelana neenkcukacha ze-ASTM A252. Inkampani inika uluhlu olubanzi lwee-diameters, ukusuka kwi-219mm ukuya kwi-3500mm, kunye nobude ukuya kwi-35 yeemitha, ukuhlangabezana neemfuno ezahlukeneyo zabathengi.
ukuququmbela
Ngamafutshane, umbhobho we-ASTM A252 yinxalenye ebalulekileyo yoshishino lokwakha, ngakumbi ekufakeni izicelo. Ubukhulu bayo kunye neenkcukacha ziqinisekisa ukuba zibonelela ngenkxaso efunekayo kwiindidi ezahlukeneyo zezakhiwo. Ukuba ufuna umgangatho ophezulu we-ASTM A252 umbhobho, iCangzhou Spiral Steel Pipe Group Co., Ltd. lolona khetho lwakho lungcono. Ngamava abanzi kunye nokuzinikela kumgangatho, baliqabane elithembekileyo kuzo zonke iiprojekthi zakho zokufumba.
Ixesha lokuposa: Sep-09-2025