Cov qauv steel yeeb nkab / raj rau kev tsim kho
Loj:H * B: 100 * 100-900 * 300mm;T1:4.5-21 hli; T2: 7-35mm
Muaj cov qauv:JIS / ASTM / EN / BS / AS Standard
Kev siv:H-shaped beam yog dav siv, feem ntau yog rau: ntau yam civil thiab industrial vaj tse;ntau yam loj-span industrial nroj tsuag thiab niaj hnub high-sawv vaj tse, tshwj xeeb tshaj yog nyob rau hauv cov cheeb tsam uas nquag seismic kev ua si thiab industrial nroj tsuag nyob rau hauv high-temperature ua hauj lwm tej yam kev mob;cov choj loj uas yuav tsum tau muaj peev xwm thauj khoom loj, muaj kev ruaj ntseg zoo thiab qhov loj;khoom hnyav;txoj kev loj;naval skeletons;kev txhawb nqa kuv;lub hauv paus kev kho mob thiab kev ua dej num;ntau yam tshuab Cheebtsam.
OD:10 * 10mm-1000 * 1000mm
Muaj cov qauv:GB / T 3094-2000, GB / T 6728-2002, DIN EN 10210, DIN EN 10219, GB/T 178-2005, ASTM A53, ASTM A500, BS EN 10219, JIS G 34616, ASTM A500
Nto:Dub bared, tuaj yeem galvanized, oiled, pleev xim rau, hmoov.
OD:20mm * 10mm-400mm * 300mm
Muaj cov qauv:ASTM A53, ASTM A500, BS EN 10219, JIS G 3466, ASTM A513, ASTM A36, S235JR, S355JR, Q235, St37, St37-2, St52, SS400, STK500, Q235B, Q35
Nto:Dub bared, tuaj yeem galvanized, oiled, pleev xim rau, hmoov.