Dab tsi yog qhov txawv ntawm Piling yeeb nkab thiab SSAW yeeb nkab
Piping cevthiabSSAW(spiral submerged arc welded) yeeb nkabyog ob qho tib si cov yeeb nkab steel feem ntau siv hauv kev tsim kho thiab kev tsim kho vaj tse. Txawm hais tias lawv yuav zoo li zoo sib xws, muaj ntau qhov sib txawv ntawm ob.
Qhov txawv:
1. Siv:Qhov sib txawv tseem ceeb ntawm SSAW thiab piling yeeb nkab yog lawv lub hom phiaj siv. Cov kav dej feem ntau yog tuab thiab muaj zog dua li SSAW kav dej kom dais qhov hnyav ntawm cov qauv uas lawv txhawb nqa. SSAW cov kav dej yog siv los thauj cov kua dej xws li roj thiab roj, thaum cov kav dej piling yog siv rau kev txhawb nqa cov qauv xws li cov tsev, txuas hniav, thiab cov chaw tawm sab nraud.
2. Cov txheej txheem ntau lawm:Piling kav yog tsim los ntawm dov thiab vuam ib daim ntawv ntawm cov hlau mus rau hauv ib tug cylindrical zoo. SSAW cov kav dej yog tsim los ntawm welding ib kauv seam raws qhov ntev ntawm cov yeeb nkab, uas tsim kom muaj cov yeeb nkab muaj zog thiab zoo ib yam.
3. Kev tsim thiab kev siv:piling kav feem ntau yog siv nyob rau hauv kev tsim kho tej yaam num uas lub hauv paus yuav tsum tau nteg, SSAW kav feem ntau yog siv nyob rau hauv ntev-ntev pipeline tej yaam num. Ob hom kav dej tuaj yeem tsim los ntawm ntau yam khoom siv xws li carbon steel thiab alloy steel, txawm hais tias qhov kev xaiv cov khoom siv tseeb yuav nyob ntawm qhov kev xav tau tshwj xeeb.
4. Loj:LEFIN STEEL tsim Piling yeeb nkab los ntawm 219--3500MM, SSAW yeeb nkab los ntawm 219--3084MM. Phab ntsa thickness yog 5--26MM rau Piling yeeb nkab, 7.75--22MM rau SSAW yeeb nkab.
Zuag qhia tag nrho, ob qho tib si piling kav thiab SSAW kav dej ua lub luag haujlwm tseem ceeb hauv kev tsim kho vaj tse thiab kev tsim kho. Txawm hais tias lawv yuav txawv ntawm lawv txoj kev siv thiab kev tsim khoom, lawv ob leeg muaj txiaj ntsig zoo los ua kom muaj kev nyab xeeb thiab kav ntev ntawm cov qauv thiab cov kav dej.
