Cov channel no yog tsim raws li ASTM (American Society for Testing and Materials) cov qauv, uas xyuas kom meej tias cov khoom ua tau raws li cov kev cai nruj thiab kev nyab xeeb.
ASTM Standard Channel feem ntau yog tsim los ntawm cov hlau, txawm hais tias nws tuaj yeem tsim los ntawm cov hlau tsis muaj steel lossis lwm yam khoom siv. Nws muaj nyob rau hauv ntau qhov ntau thiab tsawg thiab thicknesses kom tau raws li kev tsim kho thiab kev tsim qauv. Tus qauv channel yog C-zoo li tus ntoo khaub lig- ntu qauv nrog ob lub flanges ntawm ob sab thiab lub vev xaib hauv nruab nrab, uas muab lub zog zoo kawg thiab kav ntev.
ASTM Standard Channel muaj ntau yam thiab siv tau rau ntau yam kev siv. Nws yog qhov zoo tshaj plaws rau kev tsim cov qauv hauv kev lag luam thiab vaj tsev nyob, txuas hniav, thiab lwm yam qauv uas hnyav thiab yuav tsum tau ua kom ntev ntev -. Tsis tas li ntawd, nws tseem tuaj yeem siv rau hauv kev tsim khoom thiab engineering los tsim cov tshuab thiab cov cuab yeej txhawb nqa.
Ib qho ntawm qhov zoo tshaj plaws ntawm ASTM Standard Channel yog nws lub peev xwm nqa tau siab, vim nws tuaj yeem tiv taus qhov hnyav thiab siab vim qhov zoo ntawm cov hlau hla -section. Tus qauv tsim channel faib qhov hnyav sib npaug thiab tiv thaiv kev khoov, ua rau nws zoo tagnrho rau cov ntawv thov hnyav -.
Hauv kev xaus, yog tias koj tab tom nrhiav rau cov qauv hlau ruaj khov thiab txhim khu kev qha uas tuaj yeem tuav qhov hnyav hnyav, ASTM Standard Channel yog qhov kev xaiv zoo heev. Nws versatility, lub zog, thiab kev ua tau zoo tau ua rau nws yog ib qho khoom lag luam nrov hauv kev tsim kho, tsim khoom, thiab kev lag luam engineering. Yog li, yog tias koj xav tau cov khoom zoo, koj tuaj yeem tso siab rau ASTM Standard Channel kom ua tau raws li koj cov kev xav tau tshwj xeeb.