Engineered rau prefabricated steel qauv tej yaam num, H beam no siv Q235B (235MPa yield) thiab Q355B (355MPa tawm los) siab- zoo carbon steel, nrog tus qauv loj 150 × 150mm, 300 × 150mm, thiab ib tug ntau yam ntawm 100 × 100 × 08mm. Kub dov optimizes cov ntaub ntawv ceev thiab weldability, ua rau seamless kev koom ua ke rau hauv prefabricated thav duab rau warehouses, rhiav, thiab Hoobkas halls. Lub beam qhov sib npaug H-puab faib cov khoom zoo li qub thiab muaj zog sib npaug, tiv taus cua thiab daus hauv kev teeb tsa sab nraum zoov. Optional kub-dip galvanizing muab kev tiv thaiv corrosion rau cov ntug hiav txwv dej los yog qhov chaw ntub dej, ncua kev pab cuam lub neej mus rau ntau tshaj 20 xyoo. Tus nqi- ua tau zoo thiab ruaj khov, nws ua tau raws li cov qauv qauv thoob ntiaj teb, ntsuas kev ua tau zoo thiab kev pheej yig rau kev ceev ceev- taug qab prefabrication tsim.
ASTM A572 Qib 50 S355 HEA/HEB H Beam Kub Rolled Galvanized rau Hnyav-Lub Hoobkas Lub Luag Haujlwm Steel Structures
Tsim los rau hnyav - kev lag luam kev lag luam, qhov siab - lub zog H beam ua raws li ASTM A572 Qib 50 (345MPa tawm los) thiab S355 (355MPa tawm los) cov qauv, npog HEA / HEB European ntu nrog qhov ntau thiab tsawg 250 × 125mm thickness, 08mm, flange thickness - 100mm. 12-50mm, thiab ntev 6-14 m. Kub-dip galvanizing tiv thaiv kev lag luam corrosion, thaum kub dov txhim kho cov khoom toughness thiab cuam tshuam tsis kam. Nws muab lub zog tensile 470-630MPa, haum rau lub Hoobkas thav ntawv txhawb nqa cov tshuab hnyav thiab cov khoom siv hlau. Qhov dav flange tsim faib cov zog torsional sib npaug, tiv thaiv cov qauv deformation nyob rau hauv qhov hnyav hnyav. Kev ua haujlwm tau zoo tso cai rau kev txiav thiab vuam, thiab nws ua tau raws li cov qauv kev nyab xeeb nruj, ua rau nws muaj kev ntseeg siab rau qhov hnyav- lub luag haujlwm ntawm lub Hoobkas thiab kev tsim kho cog.
S235jr S355jr Dav Flange H Beam Kub Rolled rau Pre-Fabricated Commercial Steel Vaj tse
Kev tsim kho rau prefabricated lag luam steel qauv zoo li cov khw muag khoom thiab cov tsev ua haujlwm, H beam no siv qib S235jr thiab S355jr, nrog qhov dav flange qhov ntau thiab tsawg 180 × 94mm txog 700 × 250mm, ntev 6-12m. Kub dov kom paub meej qhov ntev, txhawb kev sib dhos modular kom txo cov sijhawm tsim kho los ntawm 30%. Qhov dav flange tsim maximizes load{11}}cov kabmob muaj peev xwm thaum txo cov khoom hnyav, txo kev thauj mus los thiab cov nqi hauv paus. Nws muaj cov ductility zoo heev los nqus cov seismic rog, txhim kho kev nyab xeeb hauv tsev hauv siab - thaj chaw muaj kev pheej hmoo. Optional galvanizing muab kev tiv thaiv corrosion rau sab nraum zoov facades, thiab nws sleek nto tiav txo cov kev xav tau kev ua haujlwm thib ob. Ua raws li EN 10025 cov qauv, nws sib npaug qhov kev thov kom zoo nkauj thiab kev ua haujlwm zoo rau kev lag luam niaj hnub prefabrication tej yaam num.
ASTM A36 SS400 Welded HEA / HEB / IPE H Beam Kub Rolled rau Prefabricated Warehouse Roof Frames
Qhov tshwj xeeb H beam no ua raws li ASTM A36 thiab SS400 tus qauv, npog HEA / HEB / IPE European seem nrog qhov ntau thiab tsawg 120 × 60mm txog 600 × 200mm, web thickness 4-18mm, flange thickness 6-30mm, thiab ntev 6-10m. Welded kev tsim kho kom muaj kev ruaj ntseg sib koom ua ke rau prefabricated warehouse ru thav ntawv, thaum kub dov muab cov qauv zoo li qub thiab zoo weldability. Qhov zoo tshaj plaws ntoo khaub lig-section txo cov cua tiv thaiv, ua rau nws zoo tagnrho rau loj-span ru tsev tsim uas ua rau kom qhov chaw cia sab hauv. Nws muaj zog yield 235-250MPa thiab zoo heev qaug zog tiv thaiv, ua tau zoo nyob rau hauv cyclic cua thiab daus loads. Tus nqi- zoo thiab yooj yim rau kev sib sau ua ke, nws yog qhov kev xaiv zoo tshaj plaws rau prefabricated warehouse tej yaam num xav tau lub teeb yuag tsis tau ru tsev.
High Quality Galvanized H Beam rau Pre-Fabricated Steel Structure Rhiav & Factory Buildings
Qhov hwm galvanized H beam siv Q345 (345MPa tawm los) thiab ASTM A572 Qib 50 steel, nrog qhov ntau thiab tsawg 200 × 100mm txog 900 × 300mm, web thickness 6-22mm, flange thickness 10-40mm, thiab ntev 6-14m. Kub-dip galvanizing ua tau raws li EN ISO 1461 tus qauv, muab kev tiv thaiv corrosion zoo tshaj plaws rau kev cob qhia sab nraum zoov thiab lub tsev tsim khoom hauv qhov chaw hnyav. Kub dov kom paub meej qhov ntev thiab du nto tiav, ua kom yooj yim rau kev sib dhos modular thiab txo ntawm -cov nqi ua haujlwm. Lub nqaj lub zog siab- rau- qhov hnyav piv ua kom muaj peev xwm thauj khoom- cov kabmob muaj peev xwm thaum txo qhov hnyav ntawm cov qauv, txo cov nqi hauv paus. Nws xa cov weldability zoo heev thiab ua haujlwm tau zoo, tso cai rau kev kho kom haum rau cov chaw tsim khoom tshwj xeeb. Ua raws li cov ntawv pov thawj zoo thoob ntiaj teb, nws sib npaug ntawm kev ua haujlwm ntev, kev ua haujlwm, thiab tus nqi - ua haujlwm tau zoo rau qhov loj - nplai prefabricated steel qauv project.
