Qhov ncaj seam steel yeeb nkab yog hais txog cov yeeb nkab steel thaum uas tig mus rau qhov ntev kev taw qhia ntawm vuam thiab cov yeeb nkab steel. Nws feem ntau yog ua los ntawm steel siv los yog steel phaj los ntawm ncaj seam high-frequency melting khoom. Nyob ntawm cov txheej txheem tsim khoom thiab siv cov kav hlau ncaj, cov kav hlau ncaj ncaj tuaj yeem muab faib ua ntau hom, xws li pej xeem hluav taws xob vuam steel kav, vuam nyias phab ntsa kav, transformer txias roj kav, thiab lwm yam, raws li cov khoom siv tom ntej. txheej txheem thiab siv, nws tuaj yeem muab faib ua cov kav dej, cov kav dej, cov tes tsho hlau, cov kav dej thiab cov kav hlau.
1. Kev soj ntsuam: Tom qab cov phaj steel siv los ua cov loj -caliber faus arc vuam ncaj seam steel kav nkag mus rau hauv cov kab ntau lawm, tag nrho pawg thawj coj saib ultrasonic yog ua ntej.
2. Mill ntug: Muab ob npaug rau-sided milling ntawm ob lub npoo ntawm cov phaj steel yog siv los ua kom tiav cov kev xav tau ntawm cov phaj dav, sib npaug rau cov kab sib txuas ntawm cov phaj, thiab cov duab ntawm txoj kab nqes.
3. Pre-bending ntug: Siv lub tshuab ua ntej-bending los nqa lub pre-bending ntawm lub rooj tsavxwm kom lub ntug ntawm lub rooj tsavxwm muaj ib tug nkhaus curvature.
4. Rau molding: Ua ntej, lub pre-curved steel phaj yog thawj zaug stamped ntawm JCO molding tshuab, nias ntau kauj ruam tom qab ntau kauj ruam, nias rau hauv J-shaped, thiab tom qab ntawd ib nrab ntawm cov hlau phaj kuj tau khoov rau. C-shaped, thiab thaum kawg tsim O-puab O-puab O-shaan Essence
5. Pre-welding: Ua rau txoj kev ncaj welding steel kav thiab siv roj tiv thaiv vuam (MAG) rau kev nruam vuam.
6. Internal welding: Welded nrog ib kab ntawm cov hlau faus arc vuam (txog plaub hlau) nyob rau sab hauv ntawm cov yeeb nkab steel ncaj.
7. Sab nraud welding: Welded rau sab nraud ntawm stitched arc welded steel yeeb nkab nrog ib tug splitted nkhaus arc.
8. Ultrasonic soj ntsuam I: 100% kev soj ntsuam ntawm cov welded seams thiab welds nyob rau hauv thiab sab nraud ntawm cov ncaj welded steel kav.
9. X-ray tshuaj ntsuam I: 100% X -ray industrial TV tshuaj xyuas ntawm welds nyob rau hauv thiab sab nraud welds, siv ib tug duab ua system los xyuas kom meej qhov rhiab heev ntawm kev kuaj pom.
10. Kev nthuav dav: Qhov ntev ntawm qhov faus arc vuam ncaj seam steel yeeb nkab tau nthuav dav los txhim kho qhov loj thiab qhov tseeb ntawm cov yeeb nkab steel thiab txhim kho qhov kev faib tawm ntawm kev ntxhov siab hauv cov yeeb nkab steel.
11. Hydraulic xeem: Cov yeeb nkab steel tom qab lub taub tau nthuav dav ntawm lub tshuab kuaj hydraulic raug tshuaj xyuas kom ntseeg tau tias qhov ntsuas siab ntawm cov yeeb nkab steel kom ua tau raws li tus qauv yuav tsum tau ua. Lub tshuab muaj qhov tsis siv neeg kaw thiab cia ua haujlwm.
12. Inverted ntug: Lub raj xaus lub raj tom qab kev soj ntsuam tau dhau mus ua kom tiav qhov loj ntawm lub raj kawg txoj kab nqes.
13. Ultrasonic test II: Kev tshuaj xyuas ultrasonic tau ua dua los xyuas qhov tsis xws luag uas cov kav dej ncaj welded steel yuav tsim tom qab txoj kab uas hla thiab dej siab.
14. X-ray kuaj II: X-ray industrial TV tshuaj xyuas thiab cov yeeb nkab welds tau ua nyob rau hauv cov yeeb nkab steel tom qab txoj kab uas hla thiab hydraulic xeem.
15. Tube-side magnetic hmoov kuaj: Qhov kev tshuaj xyuas no yog ua kom pom lub raj-sab tsis xws luag.
16. Anti-corrosion thiab txheej: Cov kav hlau uas tsim nyog ua los tiv thaiv corrosion thiab txheej raws li cov neeg siv khoom xav tau.
