Dab tsi yog kub-dip galvanized square yeeb nkab?
nws siv rau dab tsi?
Kub-dip galvanized square tubesyog cov square tubes ua los ntawm steel daim hlau los yog steel strips uas yog curled thiab ces welded. Tom qab cov tshuaj tiv thaiv kab mob hauv cov dej kub-dip galvanizing da dej, cov raj square yog tsim rau hauv cov raj square; lawv tuaj yeem ua tau kub dov lossis txias dov galvanized steel. Nws yog ib lub hollow square-section steel yeeb nkab ua los ntawm txias dabtsi yog khoov thiab ces high-frequency vuam. Cov txheej txheem ntau lawm ntawm kub-dip galvanized square tubes yog yooj yim, ntau lawm efficiency yog siab, muaj ntau ntau yam thiab specifications, thiab cov cuab yeej siv peev tsawg, tab sis lub zog dav dav yog qis dua seamless square raj.
Kub-dip galvanized square tubes muab faib ua seamless thiab welded seams. Seamless square raj yog tsim los ntawm extruding seamless round raj.
Qhov saum npoo ntawm kub-dip galvanized square yeeb nkab yog ci thiab zoo nkauj, thiab tuaj yeem siv ncaj qha rau hauv cov haujlwm raws li kev xav tau. Kub-dip galvanized square raj feem ntau raug txiav txim raws li lawv cov tsos. Yog tias tsis muaj plating, pitting, dawb me ntsis, tawv tawv, npuas, ntsuab me ntsis ntawm cov phab ntsa sab nrauv ntawm lub raj square thiab qhov zaus yog siab dhau, nws yuav raug txiav txim raws li cov khoom tsis tsim nyog. Txawm li cas los xij, cov qauv khoom lag luam muaj qhov tshwj xeeb rau cov khoom sib txawv, uas yog, "kev tso cai sib txawv" ntawm qhov loj.
Vim nws qhov kev ua tau zoo heev, kub-dip galvanized square tubes feem ntau siv rau hauv: iav kab hlau rhuav phab ntsa, lub zog yees, kev sib txuas lus, dej thiab roj xa mus, xaim casings, tsev, txuas hniav, hlau qauv, fais fab kis, thiab lwm yam nyob rau hauv xyoo tas los no. , ib tug loj tus naj npawb ntawm cov av tau saws.
Txij li thaum xyoo 1930, nrog rau kev txhim kho sai ntawm cov khoom kub-dip galvanized square yeeb nkab ntau lawm thiab kev nce qib ntawm vuam thiab tshuaj xyuas tshuab, qhov zoo ntawm welds tau txuas ntxiv txhim kho, thiab ntau yam thiab cov ntsiab lus ntawm cov kav hlau welded tau nce hnub dhau los. hnub, thiab lawv tau hloov cov kav hlau hauv ntau thiab ntau qhov chaw. Seamless steel yeeb nkab.
