Cov Kav Dej SSAW Loj Rau Cov Kav Dej Roj
Cov yeeb nkab SSAW uas muab kauv rau hauv qab nthab yog cov yeeb nkab hlau uas muab kauv rau hauv qab nthab siv cov txheej txheem vuam uas muab kauv rau hauv qab nthab. Cov txheej txheem no ua kom muaj kev vuam ruaj khov thiab ruaj khov, ua rau SSAW Yeeb Nkab zoo tagnrho rau kev vuam yeeb nkab thiab lwm yam kev siv hauv kev lag luam.
Ib qho ntawm cov yam ntxwv tseem ceeb ntawmSSAW Yeeb Nkabyog nws lub peev xwm los tsim cov kav dej loj los ntawm cov hlau billets nqaim. Qhov no ua rau nws yog ib qho kev xaiv pheej yig rau cov haujlwm uas xav tau cov kav dej loj dua, vim tias cov kav dej welded ntawm ntau txoj kab uas hla tuaj yeem tsim los ntawm cov hlau billets ntawm tib qhov dav. Tus nqi tsim khoom qis, cov txheej txheem yooj yim, thiab nws yooj yim los tsim cov kav dej loj.
| Cov Cai Tswjfwm | API | ASTM | BS | DIN | GB/T | JIS | ISO | YB | SY/T | SNV |
| Tus lej ntawm tus qauv | A53 | 1387 xyoo | 1626 xyoo | 3091 | 3442 | 599 | 4028 | 5037 | OS-F101 | |
| 5L | A120 | 102019 | 9711 PSL1 | 3444 | 3181.1 | 5040 | ||||
| A135 | 9711 PSL2 | 3452 | 3183.2 | |||||||
| A252 | 14291 | 3454 | ||||||||
| A500 | 13793 | 3466 | ||||||||
| A589 |
Cov kav dej SSAW siv dav hauv ntau yam lag luam xws li roj thiab roj av, dej, thiab kev tsim kho. Nws qhov kev hloov pauv tau yooj yim thiab kev ruaj khov ua rau nws yog qhov kev xaiv zoo rau cov kav dej roj thiab lwm yam kev siv uas lub zog thiab kev ntseeg tau yog qhov tseem ceeb.
Cov txheej txheem vuam siv los tsim cov khoom siv spiral seam submerged arcloj cov kav dej uas muaj txoj kab uas hlaua kom muaj cov vuam zoo uas tuaj yeem tiv taus qhov nyuaj ntawm kev siv hauv kev lag luam. Qhov no ua rau SSAW Yeeb Nkab yog qhov kev xaiv zoo tshaj plaws rau kev vuam yeeb nkab, qhov twg cov vuam ruaj khov thiab ruaj khov yog qhov tseem ceeb rau kev xa dej kom nyab xeeb thiab ua haujlwm tau zoo.
Ntxiv rau qhov muaj zog thiab ruaj khov, SSAW Yeeb Nkab muaj kev tiv thaiv xeb zoo heev, ua rau nws tsim nyog siv rau ntau qhov chaw ib puag ncig. Txawm hais tias thauj cov roj av lossis dej, lossis siv rau hauv cov haujlwm tsim kho, SSAW Yeeb Nkab tuaj yeem tiv taus cov xwm txheej hnyav tshaj plaws thiab muab kev ua tau zoo.
Ntawm Cangzhou Spiral Steel Pipes Group Co., Ltd., peb cog lus tias yuav muab cov khoom zoo tshaj plaws rau peb cov neeg siv khoom, thiab Spiral Submerged Arc Welded Pipe kuj tsis muaj qhov tshwj xeeb. Peb cov chaw tsim khoom zoo tshaj plaws thiab cov txheej txheem tswj xyuas zoo nruj kom ntseeg tau tias txhua lub yeeb nkab spiral submerged arc welded uas peb tsim tawm ua tau raws li cov qauv siab tshaj plaws ntawm kev zoo thiab kev ntseeg siab.
Hauv kev xaus lus, cov yeeb nkab uas muab kauv rau hauv qab dej yog qhov pheej yig, ruaj khov thiab txhim khu kev qha rau cov kav dej roj, kev vuam yeeb nkab thiab lwm yam kev siv hauv kev lag luam. Nws qhov kev hloov pauv tau yooj yim, lub zog thiab kev tiv thaiv xeb ua rau nws zoo tagnrho rau ntau yam haujlwm, thiab peb txoj kev cog lus rau qhov zoo ua kom koj ntseeg siab rau cov yeeb nkab uas muab kauv rau hauv qab dej kom xa tau kev ua haujlwm qhov twg nws tseem ceeb tshaj plaws.
