Ob peb xyoos dhau los no, peb lub lag luam tau nqus thiab zom cov thev naus laus zis siab heev ob qho tib si hauv tsev thiab txawv teb chaws. Lub sijhawm no, peb lub tuam txhab muaj cov kws tshaj lij uas mob siab rau koj txoj kev loj hlob ntawm Lub Hoobkas Kev Tshaj Lij rau Tuam Tshoj SSAW API 5L Psl2 X52 10″X Sch80, Peb yeej tsis tso tseg kev txhim kho peb txoj kev siv tshuab thiab qhov zoo kom pab txuas ntxiv siv cov qauv kev txhim kho ntawm kev lag luam no thiab ua kom tau raws li koj qhov kev txaus siab. Yog tias koj xav paub txog peb cov khoom, thov hu rau peb dawb.
Ob peb xyoos dhau los no, peb lub lag luam tau nqus thiab zom cov thev naus laus zis siab heev ob qho tib si hauv tsev thiab txawv teb chaws. Lub sijhawm no, peb lub tuam txhab muaj ib pawg kws tshaj lij uas mob siab rau koj txoj kev txhim khoTuam Tshoj Weld Yeeb Nkab, Cov Yeeb Nkab Hlau, peb vam tias yuav tsim kom muaj kev sib raug zoo ua lag luam zoo thiab ntev nrog koj lub tuam txhab hwm los ntawm lub sijhawm no, raws li kev sib luag, kev sib pab thiab kev lag luam yeej-yeej txij tam sim no mus rau yav tom ntej. "Koj qhov kev txaus siab yog peb txoj kev zoo siab".
Cov yeeb nkab uas vuam ua los ntawm cov hlau kauj. Cov kauj no raug tshem tawm thiab tom qab ntawd vuam thaum nws raug tig mus rau hauv cov duab ntawm cov yeeb nkab. Kev hloov lub kaum sab xis ntawm cov kauj thiab qhov tuab ntawm cov kauj yog txhua yam uas xav tau los hloov ntawm ib qho yeeb nkab loj mus rau lwm qhov. Ob sab ntawm ob sab ntawm cov hlau vuam uas tau muab tso rau hauv qab dej nkag mus rau hauv tag nrho cov tuab ntawm cov hlau kom ntseeg tau tias cov yeeb nkab tiav lawm muaj zog. Kev sim tag nrho tau qhia tias cov yeeb nkab vuam ua los ntawm cov hlau kauj zoo muaj zog npaum li cov yeeb nkab API. Lub zog thiab kev tsim khoom yooj ywm ntawm cov yeeb nkab vuam ua rau nws yog cov khoom xaiv rau ntau yam kev siv.

SSAW Yeeb Nkab (Spiral Submerged Arc-Welding Pipe), tseem hu ua HSAW yeeb nkab (Helical SAW), cov kab vuam zoo li lub helix. Nws siv tib lub tshuab vuam ntawm Submerged Arc-Welding nrog LSAW yeeb nkab. Cov txheej txheem tsim khoom yog dov cov hlau strip, kom qhov kev taw qhia dov muaj lub kaum sab xis nrog qhov kev taw qhia ntawm lub yeeb nkab, tsim thiab vuam, yog li cov kab vuam yog nyob rau hauv ib txoj kab kauv.