Dab tsi yog qhov txawv ntawm Ncaj Weld Vs Kauv Weld Pipes?

Muab hais tias lawv tau tsim txawv, muaj kev hloov pauv hauv lawv cov kev siv, kev ua tau zoo, thiab kev ua haujlwm.

Qhov sib txawv tseem ceeb ntawm qhov ncaj weld thiab kauv weld kav yog nyob rau hauv lawv cov txheej txheem tsim khoom.

Ncaj welded kav yog tsim los ntawm dabtsi yog khoov thiab tsim ib tug steel billet. Thaum cov duab xav tau, qhov no yog welded ua ke hauv qhov ntev ntawm cov yeeb nkab. Cov txheej txheem no tsim ib qho ncaj, longitudinal seam cia rau hauv nruab nrab ntawm cov yeeb nkab. Yog li ntawd, nws lub npe. Kauv welded kav, nyob rau hauv sib piv, yog dov los ntawm ib tug steel billet los tsim ib tug helical kaum. Cov npoo yog welded ua ke los tsim cov yeeb nkab.

Kev tsim cov txheej txheem ntawm ncaj welded steel kav yog ntau yooj yim dua. Lawv feem ntau yog ua los ntawm cov txheej txheem vuam ntau zaus, thaum cov kav dej welded yog ua los ntawm cov txheej txheem submerged arc vuam.

Muab piv rau ob, cov kav dej ncaj welded muaj txiaj ntsig zoo rau kev tsim khoom, muab cov nqi qis dua tab sis kev txhim kho siab dua, piv rau cov txheej txheem welding.

Thaum muab piv rau ob hom steel yeeb nkab, kauv welded kav muaj qhov zoo dua thaum nws los txog rau cov yeeb nkab zog. Qhov no yog vim lawv yog tsim los ntawm submerged arc vuam. Cov txheej txheem welding no muaj cov khoom zoo thiab cov welds zoo thiab sib sib zog nqus vuam dua li lwm cov txheej txheem.

Nrog kauv welded kav, koj tuaj yeem tsim cov kav dej ntawm cov kab sib txawv, txawm tias siv cov pob zeb ntawm tib qhov dav. Koj tuaj yeem tsim cov kav hlau txuas nrog cov kav dej loj dua, txawm tias cov hlau nqaim.

Muab piv nrog rau tib qhov loj ntawm billet siv los ua cov yeeb nkab ncaj welded, qhov ntev ntawm cov kav hlau welded tuaj yeem nce los ntawm 30% mus rau 100%. Txawm li cas los xij, tsim txoj kab uas hla loj dua kauv welded kav yuav siv sij hawm ntev dua los tsim.

Yog li, cov kav dej me me feem ntau yog ua nrog txoj kev vuam ncaj. Cov kav dej loj dua feem ntau yog ua los ntawm kev sib tw welding.

Cim npe nrov: Dab tsi yog qhov sib txawv ntawm ncaj weld vs kauv weld kav? manufacturers, neeg muag khoom