Xov xwm khoom
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Ua rau ntawm kev tsim ntawm ib qho ob-sided undercut ntawm submerged arc welded steel yeeb nkab
Ua rau ntawm kev tsim ntawm ib qho ob-sided undercut ntawm submerged arc welded steel yeeb nkab Vuam hlau sib koom Vim yog cov kev hloov ntawm txoj kab uas hla thiab smoothness ntawm cov hlau sib txuas, cov hlau pub ceev yuav dheev hloov thaum cov hlau sib koom ua ke dhau los ntawm cov hlau pub log, yog li ua rau ib qho instantane ...Nyeem ntxiv -
Qhov zoo ntawm cov yeeb nkab txuas kho
Qhov zoo ntawm kev kho cov yeeb nkab txuas 1. Muaj zog siv tau, tsis txwv cov khoom siv hauv cov kav dej. 2. Kev ua tau zoo ntawm tus nqi, tag nrho hloov cov tsoos flange thiab vuam, kev teeb tsa tsis cuam tshuam los ntawm ib puag ncig sab nraud, xws li: qhov chaw nqaim, nplaim taws thiab tawg. 3. Cov khoom...Nyeem ntxiv -
Qhov zoo ntawm cov kav dej
Piv nrog rau lwm txoj hauv kev (xws li kev thauj mus los, txoj kev lossis kev tsheb ciav hlau), kev siv cov kav dej thauj neeg pej xeem thiab cov kua dej muaj ntau yam zoo. Muaj peev xwm loj: cov kav xa dej tuaj yeem thauj cov kua thiab roj ntau ntau, thiab ua haujlwm tau zoo dua li cov txheej txheem ib txwm muaj. Safer: Tsheb thauj mus los...Nyeem ntxiv -
Qhov tsis xws luag nyob rau sab hauv ntawm cov kub dov seamless raj
Qhov tsis xws luag nyob rau sab hauv ntawm cov kub dov seamless raj Inner folding phaj: Ncaj, muab kauv los yog ib nrab kauv serrated defects tshwm rau sab hauv ntawm cov yeeb nkab steel. Internal caws pliav: Cov nti ntawm sab hauv ntawm cov yeeb nkab steel feem ntau yooj yim tev tawm. Warping: Ncaj los yog ...Nyeem ntxiv -
Geological laum yeeb nkab
Geological yeeb nkab yog cov yeeb nkab steel drilled los ntawm cov tub ntxhais hauv chav haujlwm geological. Nws hla ntu yog hollow, thiab muaj qhov ntev geological laum khoom txuas nrog cov yeeb nkab steel. Geological kav nrog hollow cross-section, ntau cov kav dej, siv los thauj cov kua dej, xws li roj, roj, ...Nyeem ntxiv -
Lub luag hauj lwm ntawm ncaj seam steel yeeb nkab nyob rau hauv txawv teb
1. Petroleum: Cov txheej txheem cov kav dej rau kev thauj khoom corrosive hauv cov kav dej xa hluav taws xob, cov chaw muag tshuaj, luam ntawv thiab dyeing industries; 2. Kev tua hluav taws: Nws muaj peev xwm siv tau rau cov kav dej ntawm cov dej pov thawj thiab cov tshuab txau dej; 3. Kev nthuav qhia: cable tiv thaiv...Nyeem ntxiv
