Steel hollow seem, tseem hu ua steel tubes los yog cov kav dej nrog hollow cross-section, tau dhau los ua nrov nyob rau hauv ntau yam kev lag luam thiab kev tsim kho daim ntawv thov vim lawv cov khoom tshwj xeeb thiab qhov zoo. Piv rau cov khoom seem, steel hollow seem muab lub zog-rau-hnyav piv, tshwj xeeb corrosion kuj, thiab kev zoo nkauj. Kab lus no yuav tham txog kev taw qhia thiab cov yam ntxwv ntawm steel hollow seem.
Daim ntawv thov
Steel hollow seem yog siv nyob rau hauv ntau yam kev siv, xws li:
1. Cov qauv tsim: steel hollow seem tau siv dav hauv kev tsim vaj tsev, txuas hniav thiab ntau hom qauv vim lawv lub peev xwm thauj khoom siab.
2. Mechanical Cheebtsam: Cov no yog siv los tsim cov khoom tseem ceeb xws li cov kav xa hluav taws xob, cua turbines, conveyor systems, thiab cranes.
3. Automotive kev lag luam: steel hollow seem yog siv los ua raw khoom nyob rau hauv kev lag luam automotive los tsim cov tshuab pa, tsav shafts, thiab yob tuav.
4. Cov rooj tog zaum: Lawv kuj siv los ua cov rooj tog hlau xws li rooj, rooj zaum, thiab txaj.
Hom steel hollow seem
Feem ntau siv hom steel hollow seem yog:
1. Circular Hollow Sections (CHS): Round hollow sections yog qhov zoo tagnrho rau cov ntawv thov uas muaj kev sib txawv ntawm kev ntxhov siab, tshwj xeeb tshaj yog cov uas muaj lub voj voos.
2. Square Hollow Sections (SHS): Square hollow seem muab kev sib xyaw ua ke zoo ntawm lub zog thiab kev zoo nkauj. Lawv feem ntau siv rau hauv kev siv vaj tse, xws li staircase railings thiab pem teb kab teeb.
3. Rectangular Hollow Sections (RHS): Rectangular hollow sections feem ntau yog siv rau hauv kev tsim kho thiab engineering. Lawv muab qhov sib piv siab-rau-torsion, ua rau lawv zoo tagnrho rau kev tsim cov khoom sib txawv ntawm cov khoom siv thiab cov qauv.
Qhov zoo ntawm steel hollow seem
1. Siab zog-rau-hnyav piv: Steel hollow seem yog sib dua li cov khoom seem tab sis muaj tib lub zog, ua rau lawv zoo tagnrho rau kev tsim cov qauv loj thaum txo qhov hnyav.
2. Kev tiv thaiv corrosion zoo heev: Lub hollow qhov ntawm cov seem no ua rau nws yooj yim dua los siv cov txheej txheem corrosion los muab kev tiv thaiv zoo dua, tshwj xeeb tshaj yog los ntawm huab cua.
3. Formability: Steel hollow seem yog yooj yim adaptable nyob rau hauv tej yam uas yuav tsum tau cov duab rau kev siv nyob rau hauv txawv daim ntaub ntawv.
4. Nqi-zoo: Steel hollow seem yog nqi-zoo los tsim piv rau cov khoom seem. Tsis tas li ntawd, lawv cov khoom siv hnyav txo cov nqi tsheb thauj mus los thiab ua rau lawv cov txheej txheem installation yooj yim dua.
Xaus
Steel hollow seem tau txais koob meej nyob rau hauv ntau yam kev lag luam thiab kev tsim kho daim ntawv thov. Kev taw qhia ntawm cov ntu no tau muab kev tsim kho thiab kev tsim vaj tsev nrog cov tswv yim tshiab txhais kom zoo dua, cov qauv siv tau zoo uas muaj kev ua haujlwm siab nrog kev ua haujlwm ntev. Yog li ntawd, lawv yuav nyob twj ywm nrov rau yav tom ntej.