Square thiabRectangular Tubes, ib termsquare tube, uas yog steel hlab nrog sib npaug thiab tsis sib npaug sab ntev. Nws yog ib lub strip ntawm steel dov tom qab ib tug txheej txheem. Feem ntau, cov sawb hlau yog unwrapped, flattened, curled, welded los tsim ib puag ncig lub raj, thiab ces dov los ntawm lub round raj rau hauv ib lub raj square thiab txiav mus rau qhov ntev yuav tsum tau.Cov yeeb nkab steel nrog qhov sib npaug sab ntev yog hu ua square yeeb nkab, code F. Thecev steelnrog tsis sib npaug sab ntev yog hu ua square yeeb nkab, code J.
Square raj raws li cov txheej txheem ntau lawm: kub dov seamless square raj, txias-draw seamless square raj, extruded seamless square raj,welded square tube.
Raws li cov khoom siv: dawb carbon steel square tube, qis alloy square raj
1, cov pa roj carbon monoxide yog 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: Q355, 16Mn, Q390, ST52-3 thiab lwm yam.
Cov khoom siv feem ntau: Q195-215; q235 ib
Cov qauv kev coj ua:
GB/T6728-2017, GB/T6725-2017, GB/T3094-2012, JG/T 178-2005, GB/T3094-2012, GB/T6728-2017, GB/T34201-2017
Daim ntawv thov: dav siv nyob rau hauv machinery manufacturing, tsim, metallurgical kev lag luam, tsheb ua liaj ua teb, ua liaj ua teb tsev cog khoom, automotive kev lag luam, railroads, highway guardrails, thawv skeletons, rooj tog, kho kom zoo nkauj, thiab steel qauv teb.
Post lub sij hawm: Dec-23-2023
