1. Kev sib txawv hauv cov txheej txheem ntau lawm
Cov txheej txheem ntau lawm rau square thiab rectangular welded raj: raw khoom npaj, loading thiab uncoiling, shear butt welding, khoom cia, leveling, sib sau, sizing, sab hauv thiab sab nraud deburring, txias, theem nrab sizing, txiav, soj ntsuam, ntim, thiab stacking.
2. Distinction nyob rau hauv kev ua tau zoo yam ntxwv
Square thiab rectangular welded raj: Lawv muaj kev ruaj ntseg ruaj khov thiab muaj peev xwm thauj khoom, ua rau lawv tsim nyog rau cov ntawv thov uas yuav tsum tau muaj kev kub ntxhov thiab kev thauj mus los. Tsis tas li ntawd, lawv cov tsos zoo nkauj tau ua rau lawv siv dav hauv kev tsim kho thiab kho kom zoo nkauj teb.
High-frequency welded round tubes: Vim yog cov txheej txheem vuam ntau zaus, lawv khav theeb vuam zoo nrog vuam lub zog ze rau lub hauv paus hlau. Cov txheej txheem vuam yuav tsum tsis muaj cov hlau ntxiv, txo cov nqi tsim khoom. Tsis tas li ntawd, high-frequency welded round tubes muaj corrosion kuj zoo heev thiab qaug zog kuj.
3. Distinction nyob rau hauv daim ntawv thov teb
Square thiab rectangular welded raj: Lawv tau siv dav hauv kev tsim kho, kev tsim khoom, kev tsim choj, thiab lwm yam. Hauv kev tsim kho kev lag luam, lawv feem ntau yog siv los ua kab, kab, thiab kev txhawb nqa. Hauv kev tsim khoom siv tshuab, lawv tau siv los ua cov thav duab, cov hlua khi, thiab lwm yam khoom ntawm ntau yam khoom siv tshuab.
High-frequency welded round tubes: Lawv feem ntau yog siv rau kev thauj mus los thiab kev txhawb nqa. Piv txwv li, nyob rau hauv cov khoom siv dej, cov dej ntws, cov khoom siv roj, thiab cov kav dej cua sov, cov kav dej ntau zaus welded puag ncig yog cov kav dej loj. Hauv kev lag luam roj av thiab tshuaj lom neeg, lawv kuj tau siv los ua ntau yam txheej txheem cov kav dej thiab khoom siv.
