Qhov no tseem ceeb- zoo H beam nta Q355b qib (EN 10025-2 tus qauv) nrog lub hauv paus 200mm qhov siab, qhov loj ntawm 100 × 50mm-1000 × 300mm (qhov siab × flange dav), web thickness 5-22mm, flange thickness 1-45smm, thiab Kub dov ua kom cov qauv zoo ib yam, thaum kub -dip galvanizing raws li EN ISO 1461 rau superior corrosion kuj. Q355b muab lub zog tawm los ntawm 355MPa thiab lub zog tensile 470-630MPa, muab kev thauj khoom zoo heev -cov kabmob muaj peev xwm rau kev lag luam thav duab, warehouses, thiab txuas hniav. Nws boasts muaj zog weldability thiab ductility, enabling seamless sib dhos nrog tus qauv vuam txoj kev. Lub teeb tab sis ruaj khov, nws txo cov nqi tsheb thauj mus los / kev teeb tsa, yuav tsum tau saib xyuas tsawg, thiab ua raws li eco-kev coj ua phooj ywg los ntawm 100% recyclability-zoo tagnrho rau kev ua haujlwm siab steel qauv.
ASTM A572 Qib 50 S355 Kub Rolled Galvanized Universal H Beam rau Cov Khoom Siv Hauv Tsev
Ua raws li ASTM A572 Qib 50 thiab EN S355 cov qauv, H beam universal no npog HEA / HEB / IPE ntu, nrog qhov ntau thiab tsawg 150 × 75mm-900 × 300mm, web thickness 6-25mm, flange thickness 10-40mm, thiab ntev 6-14m. ASTM A572 Qib 50 (345MPa yield) thiab S355 (355MPa yield) muab lub zog siab thiab ductility, tiv thaiv kev khoov thiab torsional rog hauv cov tsev lag luam thiab cov chaw ua haujlwm prefabricated. Kub dov txhim kho qhov chaw tiav thiab cov khoom siv ntom ntom, thaum galvanizing tiv thaiv kev ya raws thiab xeb rau sab hauv tsev / sab nraum zoov siv. Nws muaj kev ua haujlwm zoo heev, tso cai rau kev txiav yooj yim, drilling, thiab fabrication, ua kom lub sijhawm tsim kho. Tus nqi- ua tau zoo thiab txhim khu kev qha, nws txhawb kev ncua ntev, tshem tawm cov kab nruab nrab, thiab ua tau raws li cov qauv kev nyab xeeb nruj.
Tuam Tshoj Tsev Khoom Kub Rolled Q235B SS400 H Beam rau Industrial Steel Structures
Raws li cov khoom siv hauv Suav teb zoo tshaj -cov khoom siv hauv tsev, H beam no siv Q235B (GB/T 700) thiab SS400 (JIS G3101) qib, nrog qhov ntau thiab tsawg 120 × 60mm–800 × 300mm, web thickness 4–20mm, flange thickness 6–365mm, thiab lengths. Kub dov ua kom zoo ib yam thiab qhov tseeb qhov tseeb, qhov tseem ceeb rau cov qauv steel qauv. Q235B (235MPa yield) thiab SS400 (235MPa yield) muab cov weldability zoo thiab ductility, haum rau Hoobkas thav duab, mezzanines, thiab cia racks. Qhov sib npaug H-cov qauv tsim txo qis kev pheej hmoo ntawm buckling, thaum cov pa roj carbon hlau muaj pes tsawg leeg ua kom ruaj khov nyob rau hauv ib puag ncig kev lag luam. Tus nqi- muaj kev sib tw thiab dav, nws yooj yim rau kev thauj mus los thiab txo cov nqi ntawm qhov project, ua rau nws yog qhov kev xaiv zoo tshaj plaws rau kev tsim vaj tsev hauv tsev thiab thoob ntiaj teb.
Prime Welded S235jr Q345 H Beam Kub Rolled Galvanized rau Prefabricated Warehouses
Qhov no prime welded H beam sib txuas S235jr (EN 10025) thiab Q345 (GB / T 1591) qib, nrog qhov ntau thiab tsawg 150 × 150mm-700 × 250mm, web thickness 5-19mm, flange thickness 8-32mm, thiab ntev 6-10m. Kub-dip galvanizing ncua kev pab cuam lub neej los ntawm kev tiv thaiv corrosion, zoo tagnrho rau sab nraum zoov prefabricated warehouses thiab cia ncej. Kev tsim kho welded ua kom nruj, sib koom ua ke, txhim kho cov qauv kev ntseeg siab hauv cov khoom hnyav. S235jr (235MPa tawm los) sib npaug tus nqi thiab kev ua tau zoo rau kev siv dav dav, thaum Q345 (345MPa tawm los) ua rau hnyav -cov dej num txhawb nqa. Nws muaj kev cuam tshuam zoo heev thiab ua haujlwm tau zoo, ua kom nrawm nrawm ntawm - qhov chaw sib dhos. Lub teeb yuag tsis tau muaj zog, nws txo cov nqi tsheb thauj mus los thiab ua kom lub sijhawm ua haujlwm, ntsuas kev ua tau zoo thiab kev ntseeg tau.
Dav Flange ASTM A36 Ss400 Kub Rolled H Beam rau Choj & Hnyav -Kev Txhawb Nqa
Tsim los rau cov txheej txheem hnyav, qhov dav -flange H beam ua raws li ASTM A36 thiab SS400 tus qauv, nrog qhov ntau thiab tsawg 200 × 100mm-1000 × 300mm, web thickness 8-25mm, flange thickness 12-50mm, thiab ntev 6-14m. Qhov dav flange tsim faib cov khoom sib npaug, xa tawm lub zog ntawm 235-250MPa thiab tensile zog 400-550MPa. Nws ua tau zoo nyob rau hauv choj kab teeb, kev txhawb nqa crane, thiab kev siv tshuab hauv paus, tiv taus cov khoom hnyav thiab zoo li qub. Kub dov ua kom cov khoom siv tsis sib xws, txhawb kev ua haujlwm ntev thiab cuam tshuam. Yooj yim rau weld thiab fabricate, nws yooj yim rau ntawm - qhov chaw sib dhos, thaum lub corrosion-resistant nto (optional galvanizing) suits hnyav sab nraum zoov. Tus nqi -zoo rau cov haujlwm loj -, nws txo cov khoom pov tseg thiab ntev - cov nqi tu lub sij hawm.
