Khoom nthuav qhia:
Square yeeb nkab yog lub hollow square cross section lub teeb nyias-phab ntsa steel yeeb nkab, tseem hu ua steel tub yees dabtsi yog khoov profile.Nws yog kub dov los yog txias dov sawb los yog coil raws li cov khoom siv los ntawm kev khoov txias ua haujlwm thiab tom qab ntawd ua los ntawm cov khoom siv hluav taws xob ntau zaus welding square seem loj ntawm cov hlau.Tsuas yog cov phab ntsa thickness thiab thickening, lub ces kaum loj thiab smoothness ntawm sab tag nrho ncav cuag los yog txawm tshaj li theem ntawm cov kuj welded txias forming square yeeb nkab.Cov khoom siv dav dav, weldability, txias thiab kub machining zog thiab corrosion kuj yog qhov zoo, nrog rau qhov kub thiab txias toughness.
Cov yeeb nkab siv hauv kev tsim kho, kev tsim kho tshuab, steel tsim cov phiaj xwm, kev tsim kho nkoj, kev txhawb nqa lub hnub ci, steel qauv engineering, hluav taws xob engineering, fais fab nroj tsuag, kev ua liaj ua teb thiab tshuaj machinery, iav kab hlau rhuav phab ntsa, tsheb chassis, tshav dav hlau, boiler siv, kev loj railings, vaj tse kev tsim kho, cov hlab ntsha siab, cov roj cia tso tsheb hlau luam, Choj, cov khoom siv fais fab, nqa tsheb thauj mus los thiab lwm yam kev thauj khoom ntau dua ntawm cov qauv vuam, thiab lwm yam.