Haum rau kev tsim kho vaj tse, H beam no siv SS400 thiab Q235B carbon steel qib, nrog cov qauv txheem 100 × 50mm, 150 × 75mm, thiab qhov loj ntawm 100 × 50mm-600 × 200mm, ntev 6-10m. Kub dov ua kom cov qauv zoo ib yam thiab zoo weldability, ua rau nws zoo tagnrho rau lub tsev steel ncej, mezzanines, thiab staircase txhawb nqa. Nws muab lub zog tawm los ntawm 235MPa, muab kev ua haujlwm ruaj khov rau lub teeb - rau - nruab nrab daim ntawv thov. Lub teeb yuag lub teeb tsim txo qis lub hauv paus thauj khoom thiab cov nqi thauj mus los, thaum nws cov pa roj carbon steel muaj 100% rov ua dua tshiab, ua raws li eco- kev coj ua hauv tsev. Tus nqi- ua tau zoo thiab yooj yim sib sau ua ke, nws ua tau raws li cov qauv kev tsim vaj tsev nyob hauv zos, ntsuas kev pheej yig thiab kev cia siab rau cov phiaj xwm me me -.
High Strength S355 ASTM A572 Qib 50 Dav Flange H Beam rau Choj Infrastructure
Tsim los rau hnyav engineering engineering, qhov siab -lub zog H beam ua raws li S355 (355MPa yield) thiab ASTM A572 Qib 50 (345MPa yield) cov qauv, nrog dav -flange qhov ntau thiab tsawg 200 × 100mm txog 1000 × 300mm flange thickness, web thickness ntev 6-14 m. Kub dov txhim kho cov khoom toughness thiab qaug zog tsis kam, ua kom lub zog tensile ntawm 450-650MPa rau kev txhawb nqa choj, kev loj guardrails, thiab railway thav duab. Qhov dav flange tsim faib cov tsheb thauj mus los sib npaug, tiv thaiv kev khoov thiab torsion nyob rau hauv huab cua huab cua. Optional kub-dip galvanizing muab ntev{23}} tiv thaiv corrosion nyob rau hauv ntug hiav txwv dej los yog av ib puag ncig, ncua kev pab cuam lub neej mus rau ntau tshaj 25 xyoo. Nws ua tau raws li cov qauv kev nyab xeeb hauv pej xeem kev nyab xeeb, ua rau nws yog qhov kev xaiv txhim khu kev qha rau - cov phiaj xwm loj.
ASTM A36 SS400 HEA/HEB H Beam Kub Rolled Welded rau Prefabricated Rhiav Structures
Qhov no prefabrication- tsom H beam ua ke ASTM A36 thiab SS400 qib, npog European HEA / HEB seem nrog qhov ntau thiab tsawg 150 × 150mm txog 700 × 250mm thiab ntev 6-12m. Welded kev tsim kho ua kom muaj kev ncaj ncees rau cov qauv kev cob qhia thav duab, thaum kub dov xa cov qhov ntev qhov tseem ceeb rau kev ceev ntawm - qhov chaw sib dhos. Nws muaj lub zog tawm los ntawm 235-250MPa thiab ductility zoo heev, absorbing seismic rog los txhim kho kev ruaj ntseg hauv tsev. Cov kab hluav taws xob sib npaug - ntu txo cov khoom pov tseg thaum tuav cov khoom thauj -cov kabmob muaj peev xwm, txo cov nqi tsim khoom. Kev xaiv galvanizing muab kev tiv thaiv corrosion rau kev cob qhia sab nraum zoov, thiab kev sib raug zoo nrog cov txheej txheem prefabricated connectors accelerates kev tsim kho ncua sij hawm los ntawm 30%, ua rau nws zoo tagnrho rau kev ceev ceev -khiav kev lag luam.
Kub Rolled Carbon Steel H Beam S275jr Dav Flange Profile rau Kev Lag Luam Tsev Ncej
Crafted rau kev lag luam tsim, qhov dav -flange H beam siv S275jr steel (275MPa yield), nrog qhov ntau thiab tsawg 180 × 94mm txog 900 × 300mm, web thickness 6-22mm, flange thickness 10-40mm, thiab ntev 6-14m. Kub dov ua kom cov qauv zoo li qub thiab zoo weldability, haum rau cov khw muag khoom thav ntawv, chaw ua haujlwm txhawb nqa, thiab cov khw muag khoom steel qauv. Qhov dav flange tsim maximizes load-cov kabmob muaj peev xwm, txhawb nqa ntev spans los tsim qhib, hloov tau sab hauv. Nws muab kev tiv thaiv siab, ua tau zoo hauv qhov chaw qis- qhov kub thiab txias, thiab xaiv galvanizing muab kev tiv thaiv corrosion rau sab nraum zoov facades. Ua raws li EN 10025 cov qauv, nws sib npaug kev ua tau zoo thiab kev zoo nkauj rau kev lag luam niaj hnub ua haujlwm.
Kub Rolled Carbon Steel H Beam Qib SS400 rau Industrial Ncej Profiles
Qhov no SS400-qib (JIS G3101 tus qauv) H nqaj nta lub zog ntawm 235MPa thiab tensile lub zog ntawm 400-510MPa, nrog cov tub ntxhais loj xws li 100 × 50mm txog 1000 × 300mm (qhov siab × flange 52 hli), web thickness 8–52 hli, customizable ntev 6-14m. Kub dov ua kom muaj cov qauv zoo sib xws, xa cov weldability zoo thiab ductility rau seamless kev koom ua ke rau hauv kev lag luam thav duab, kev txhawb nqa kev cob qhia, thiab cov khoom khib nyiab. Cov carbon hlau muaj pes tsawg leeg sib npaug tus nqi thiab kev ua tau zoo, tiv thaiv kev khoov thiab buckling nyob rau hauv cov khoom zoo li qub yam tsis tas yuav tsum tau ua haujlwm tom qab-. Lub teeb yuag tsis tau ruaj khov, nws txo cov nqi tsheb thauj mus los yooj yim thiab yooj yim rau ntawm - qhov chaw sib dhos, ua rau nws xaiv tus nqi zoo rau kev tsim kho vaj tse.
