Inkqubo yokuvelisa umbhobho wentsimbi ye-LSAW enkulu kakhulu ichazwe:
1. ipleyiti probe: esetyenziselwa ukuvelisa ubukhulu obukhulu ngaphantsi kwamanzi arc welded umbhobho wentsimbi amalungu ngqo emva kokungena kumgca wemveliso, ibhodi yokuqala epheleleyo uvavanyo ultrasonic;

2. Milling: Umatshini wokugaya ngomphetho-macala amabini wepleyiti yokusila, ukuze kuhlangatyezwane neemfuno zobubanzi bepleyiti, amacala epleyiti ahambelanayo kwimilo yegroove kunye nesidanga;

3. Icala eligobileyo ngaphambili: ukusetyenziswa komatshini wokugoba kwangaphambili, umgca weplate kufuneka uhlangabezane neemfuno ze-curvature;

4. Ukuqulunqa: kwisiqingatha sokuqala somatshini wokubumba we-JCO emva kwesinyathelo sokugoba emva kwentsimbi eninzi egxininiswe, ecinezelwe kwi-"J" imilo, kwaye emva koko esinye isiqingatha seplate yentsimbi egobileyo, icinezelwe kwi-"C" imilo. , ukwenza ukuvulwa kokugqibela I "O"-shaped

5. I-welding yangaphambili: yenza umbhobho ochanekileyo odibeneyo wentsimbi emva kokwenza kunye nokusebenzisa i-gas welding seam (MAG) yokudibanisa okuqhubekayo;

6. I-weld yangaphakathi: i-tandem multi-wire submerged arc welding (ukuya kuthi ga kwiingcingo ezine) kumthungo othe tye wentsimbi welding;

7. I-weld yangaphandle: i-tandem ye-tandem ye-arc ye-arc ye-tandem ene-multi-wire entywilayo engaphandle ye-LSAW yentsimbi yokuwelda;

8. Uvavanyo lwe-Ultrasonic: ngaphakathi nangaphandle komthungo ochanekileyo weld weld weld weld weld kwaye weld macala omabini ezinto ezisisiseko 100% yokuhlola;

9. Ukuhlolwa kwe-X ray: 100% weld ngaphakathi nangaphandle kwe-X-ray yokuhlolwa kwe-TV ye-industrial kusetyenziswa inkqubo yokucubungula imifanekiso ukuze kuqinisekiswe uvakalelo lokubona;

10. Ukwandiswa: Kwi-arc ye-arc efakwe emanzini kunye ne-straight seam yentsimbi yombhobho ubude bomngxuma ububanzi ukuze kuphuculwe ukuchaneka kobukhulu betyhubhu yensimbi, kunye nokuphucula ukuhanjiswa koxinzelelo kwi-tube yensimbi;

11. Uvavanyo lwe-Hydraulic: Kumatshini wokuvavanya i-hydraulic yensimbi emva kokwandisa uvavanyo lwe-root-root ukuqinisekisa ukuba umbhobho wensimbi ukuvavanya iimfuno zoxinzelelo lomgangatho, umatshini unokurekhoda ngokuzenzekelayo kunye nokukwazi ukugcina;

12. Chamfering: ukuhlolwa umbhobho yentsimbi olwenziwa emva kokuphela processing ukuya isiphelo umbhobho iimfuno beveling ubukhulu.