Square & Rectangular Steel Tubeyog ib lub npe ntawm square tube thiab lub raj raj, uas yog sab ntev yog sib npaug thiab tsis sib npaug steel raj. Kuj hu ua square thiab rectangular txias tsim hollow seem steel, square tube thiab rectangular raj rau luv luv. Nws yog ua los ntawm sawb hlau los ntawm kev ua thiab dov. Feem ntau, strip steel yog unpacked, leveled, crimped, welded los tsim ib puag ncig lub raj, uas yog dov mus rau hauv ib lub raj square thiab txiav mus rau qhov ntev yuav tsum tau.
Dab tsi yog qhov kev faib tawm ntawm cov raj duab plaub?
Square lub raj raj raws li cov txheej txheem ntau lawm: kub dov seamless square raj, txias kos seamless square raj, extrusion seamless square raj, welded square raj.
Lub welded square raj tau muab faib ua:
1. Raws li cov txheej txheem, nws tau muab faib ua arc vuam square raj, tsis kam vuam square tube (siab zaus, tsis tshua muaj zaus), roj vuam square raj thiab rauv vuam square raj.
2. Raws li cov weld, nws muab faib ua ncaj seam welded square raj thiab kauv welded square raj.
Square Tube raws li cov khoom siv: zoo tib yam carbon steel square raj, qis alloy square raj.
1.General carbon steel muab faib ua: Q195, Q215, Q235, SS400, 20 # steel, 45 # steel thiab lwm yam.
2. Cov hlau tsis tshua muaj hlau tau muab faib ua: Q345, 16Mn, Q390, ST52-3 thiab lwm yam.
Square raj yog cais los ntawm cov duab seem:
1. yooj yim seem square tube: square tube, rectangular square raj.
2. complex seem square raj: paj square raj, qhib square raj, corrugated square raj, zoo li tus square raj.
Square raj raws li kev kho deg: kub dip galvanized square raj, hluav taws xob galvanized square raj, roj coated square raj, pickling square raj.
Kev siv lub raj raj
Daim ntawv thov: dav siv nyob rau hauv machinery manufacturing, tsim kev lag luam, metallurgical kev lag luam, tsheb ua liaj ua teb, ua liaj ua teb tsev cog khoom, tsheb kev lag luam, railway, txoj kev loj guardrail, thawv pob txha, rooj tog, kho kom zoo nkauj thiab steel qauv teb.
Siv hauv engineering siv, iav kab hlau rhuav phab ntsa, qhov rooj thiab qhov rais kho kom zoo nkauj, steel qauv, guardrail, machinery manufacturing, tsheb tsim, khoom siv hauv tsev, shipbuilding, thawv manufacturing, hluav taws xob, kev ua liaj ua teb, kev ua liaj ua teb tsev cog khoom, tsheb kauj vab khib, maus taus khib, txee , cov khoom siv qoj ib ce, kev lom zem thiab cov khoom siv ncig ua si, cov rooj tog zaum steel, ntau yam tshwj xeeb ntawm cov roj casing, roj tubing thiab cov raj xa dej, dej, roj, dej phwj tuaj, huab cua, mining sov thiab lwm yam Kev xa dej, hluav taws xob thiab kev txhawb nqa, kev tsim kho, thiab lwm yam.
Post lub sij hawm: Feb-27-2023
