ASTM A500 Square Steel Tube Rau Cov Qauv
ASTM A500, Txheem cov qauv tshwj xeeb rau cov khaub thuas {1} Taug kev welded thiab seamless carbon hlau tubing hauv round, square, thiab duab plaub. ASTM A500 yog qhov tshwj xeeb tshaj plaws rau cov ntu hollow.
Qib:ASTM A500 Qib A, Qib B, Qib C, Qib D
Hom:ASTM A500 Square Tubing, Astm A500 duab plaub plaub tubing
Ntu Loj:2 "x 2" txog 12 "x 12"
Phab Ntsa Thickness:120", 180", 188", 250", 313", 375", 500"
Ntev:20 ', 24', 40 ', 48', Cov Neeg Siv Khoom Siv Ntev
Daim Ntawv Thov:Cov qauv kev teeb tsa, cov phiaj xwm tsev, cov phiajcim kev loj, cov kev pabcuam roj av, thiab cov lej sib txuas lus.
TIV THAIV:
Qib tawm (min) tensile (min) elongation (min)
Qeb 39,000 PSI 45,000 PSI txiav txim los ntawm phab ntsa
Qib B 46,000 PSI 58,000 PSI txiav txim los ntawm phab ntsa
Qib C 50,000 PSI 62,000 PSI txiav txim los ntawm phab ntsa
Tshuaj Ntsuam Xyuas Tshuaj:
Cov yam ntxwv ua tau:
ASTM A500 Square Steel Tube Cov Khoom Taw Qhia Ua kom tau zoo dua qub thiab yooj yim, thiab flanging ua haujlwm, thiab tuaj yeem welded siv txoj kev v hlau vuam. Cov qauv sib txawv ntawm cov yeeb nkab steel
Cov Txheej Txheem Ntau Lawm:
Nws tuaj yeem tsim cov khoom siv los yog cov txheej txheem welded. Welded yeeb nkab feem ntau yog tsim los ntawm cov hlau tiaj tus siv hluav taws xob siv hluav taws xob vuam. Longitudinal Pob Ntseg Welds yuav tsum tau welded los ntawm tag nrho cov tuab ntawm cov yeeb nkab kom ntseeg tau tias cov yeeb nkab cov kab ke ntawm cov ntoo hla-}}}}}}}}}}}}}}}}}}}}}}}}.
ASTM A500 square store store specification npog npog welded thiab cov khoom siv hluav taws xob ua kom tau raws li AQhov teeb meem, thiab cov khoom siv tshwj xeeb, thiab qib qib B, thiab qib kawm, siv rau cov ntawv thov kev tsim qauv.
Cov FAQ
Nws txawv li cas ntawm ASTM A513?
A500 yog cov yeeb nkab qauv, tsom mus rau load -}}} Cov ntaub ntawv sau (xws li plaub qib: A / D (qib B yog feem ntau siv). A513 yog cov yeeb nkab tshuab, tsom mus rau qhov ntsuas thiab cov txheej txheem (xws li ntu hauv tsheb).
Kuv yuav xaiv li cas ntawm cov qib A / B / C / D?
Qib A yog rau kev ua kom muaj lub teeb (kev saib xyuas ib ntus), qib kev tsim kho (kev tsim kho D yog rau cov vaj tse hnyav (seismic vaj tse, kev cai yuav tsum tau ua).
Puas yog hauv Tshuag? Ntev npaum li cas nws siv rau xa?
Cov ntsiab lus tseem ceeb (xws li 50 × 50 × 3mm Qib B Welded yeeb nkab) yog nyob rau hauv Tshuag thiab nkoj tsis pub dhau 1 {5 hnub. Cov qauv tsis yog tus qauv (sab loj ntev / Qib D) tuaj yeem kho nyob rau hauv 7-12 hnub, nrog ntxiv 3-5 hnub rau kev lis kev cai kom meej rau kev xa tawm.
Puas tuaj yeem tsim nyog rau thiab?
Customizable sab ntev ntev ntawm 25-500mm thiab phab ntsa thicknesses ntau dua los yog sib npaug rau 2 hli muaj nyob. Yam tsawg kawg nkaus kev txiav txim kom muaj nuj nqis ntau dua los yog sib npaug rau 5 tons, thiab lub sij hawm coj yog 5-7 hnub ntev dua cov khoom lag luam.
Puas yog nws pheej ua xeb thaum siv tawm sab nraud?
Cov khoom siv hauv paus yog nquag muaj xeb, yog li kub - dip galvanizing (rau 5} 10 xyoo) lossis tiv thaiv kev tiv thaiv corrosion. Kev siv cov ntsev kom ncaj nraim nyob rau hauv hiav txwv hiav txwv tsis pom zoo.
Yuav them nyiaj li cas thiab tom qab - kev pabcuam muag khoom tau muab cim?
Kev them nyiaj yog 30% tso nyiaj + kawg them. Ntev - Term cov neeg yuav khoom tuaj yeem thov rau cov ntaub ntawv them txhua hli. Yog tias muaj cov teeb meem zoo (tawg / phab ntsa ntau dhau) thaum tuaj txog, peb yuav teb cov khoom noj tsis muaj kev nkag siab, suav nrog ASTM A500 square steel raj xa khoom thauj khoom.
