Factory Nqe Ss540 S235 S275 S355 A36 A572 G50 G60 thiab lwm yam Steel H Beam

Peb Lub Hoobkas Tus Nqi Qis Galvanized Steel H Beams, muaj nyob rau hauv ntau yam ntawm cov qauv zoo steel qib xws li SS540, S235, S275, S355, A36, A572 G50, G60, thiab ntau dua, muab kev sib xyaw ua ke ntawm cov nqi sib tw -kev txhim khu kev qha, kev ua haujlwm thoob ntiaj teb, kev ua haujlwm ruaj khov Raws li lub Hoobkas- cov khoom ncaj qha, peb tshem tawm cov khoom lag luam nruab nrab kom xa cov nqi sib tw yam tsis muaj kev cuam tshuam rau qhov zoo. Txhua lub nqaj tau txais kev kho galvanization, txhim khu kev tiv thaiv corrosion, ua rau lawv zoo tagnrho rau cov cheeb tsam hnyav thiab ntev - kev siv cov qauv siv thoob plaws hauv thaj chaw, kev lag luam, kev lag luam, thiab kev tsim vaj tsev.

Kev xaiv ntau yam ntawm cov qib steel ua kom peb cov galvanized H beams tuaj yeem ua tau raws li qhov sib txawv ntawm cov khoom thauj -cov kabmob thiab cov kev cai ib puag ncig. SS540, lub siab - lub zog steel qauv, boasts ib tug yam tsawg kawg nkaus yield zog ntawm 540 MPa, haum rau hnyav-lub luag hauj lwm industrial thiab infrastructure tej yaam num. European txheem qib S235 (235 MPa yield zog), S275 (275 MPa yield zog), thiab S355 (355 MPa yield zog) muab graded zog xaiv rau kev siv cov qauv hnyav. Asmeskas tus qauv A36 (250 MPa yield zog) yog kev ntseeg siab thoob ntiaj teb rau nws qhov kev ua tau zoo, thaum A572 G50 (345 MPa yield zog) muab kev txhawb zog rau kev thov. G60, qib siab -lub zog galvanized steel qib, sib txuas cov khoom siv kho tshuab zoo nrog kev ua haujlwm zoo corrosion. Tag nrho cov qib muaj cov tshuaj tswj cov tshuaj muaj pes tsawg leeg nrog cov ntsiab lus carbon tsawg thiab cov impurities tsawg, kom ntseeg tau zoo weldability, ductility, thiab compatibility nrog cov txheej txheem galvanization.

Lub ntsiab kom zoo dua ntawm peb cov khoom nyob rau hauv cov kev kub kub-dip galvanization txheej txheem, uas tsim ib tug uniform, adherent zinc txheej rau ntawm steel nto. Cov txheej txheej no ua raws li kev txi lub cev, muab kev tiv thaiv dual tiv thaiv corrosion - tiv thaiv cov hlau los ntawm ya raws, oxygen, tshuaj tsuag ntsev, thiab muaj kuab paug. Cov txheej txheem galvanization ua raws li cov qauv thoob ntiaj teb (xws li ASTM A123), ua kom cov txheej txheej thickness tsawg kawg yog 85 μm rau ntev -lub sij hawm, nrog rau kev pab cuam lub neej ntev dua li cov hlau tsis muaj coated nyob rau hauv feem ntau ib puag ncig. Ua ntej galvanization, cov kab teeb pom kev nruj heev ntawm kev npaj (degreasing, pickling, rinsing) los xyuas kom meej txheej adhesion, tshem tawm qhov tsis xws luag uas tuaj yeem cuam tshuam kev tiv thaiv corrosion. Tsis tas li ntawd, cov kab teeb yog tsim los ntawm cov txheej txheem kub dov (kub tshaj 1000 degree) kom ntseeg tau tias qhov ruaj khov, kev ntxhov siab sab hauv, thiab cov khoom siv tsis sib xws, tso lub hauv paus ruaj khov rau cov txheej txheem galvanization thiab kev ua haujlwm tag nrho.

Peb cov galvanized steel H beams muaj cov cim H-zoo li tus ntoo khaub lig-sectional design- parallel flanges txuas los ntawm lub vev xaib hauv nruab nrab- uas ua kom pom kev zoo siab faib raws li axial, dabtsi yog khoov, thiab shear loads. Qhov no geometry muab tshwj xeeb dabtsi yog khoov nruj, torsional tsis kam, thiab load- bearing efficiency, ua rau lawv haum rau cov yam ntxwv tseem ceeb xws li kab, girders, beams, thiab trusses. Raws li lub Hoobkas- cov khoom ncaj qha, peb muab ntau yam ntawm cov qauv ntsuas qhov ntev (flange dav, web thickness, zuag qhia tag nrho qhov tob) ua raws li cov qauv kev lag luam thoob ntiaj teb, ua kom yooj yim rau kev sib koom ua ke rau ntau yam kev tsim kho. Lub galvanized nto, thaum txhim kho corrosion kuj, kuj tswj cov kab 'processability- lawv tuaj yeem raug kho los ntawm kev txiav, drilling, thiab vuam (nrog rau galvanization kov{10}}nce tom qab-fabrication) kom tau raws li qhov project tshwj xeeb.

Raws li lub Hoobkas- cov khoom tsim, peb siv cov txheej txheem tswj xyuas kom zoo uas npog ob lub hauv paus hlau thiab txheej txheem galvanization. Kev tshuaj xyuas zoo rau cov hlau hauv paus muaj xws li tshuaj lom neeg kev tshuaj ntsuam xyuas (kev ntsuas spectrometric) thiab kev tshuaj xyuas cov cuab yeej cuab tam (tensile, yield, elongation, impact toughness) kom ua raws li cov qauv (EN 10025 rau S235 / S275 / S355, ASTM A36 / A572 rau Asmeskas qib). Galvanization zoo kuaj muaj xws li txheej thickness ntsuas, adhesion testing (khoov test, rauj xeem), thiab defect tshuaj xyuas kom tsis muaj tev, blistering, los yog txheej tsis sib xws. Tag nrho cov khoom yog nrog los ntawm lub Hoobkas zoo daim ntawv pov thawj thiab cov ntaub ntawv xeem cov ntaub ntawv, xyuas kom meej traceability thiab kev cia siab rau. Lub Hoobkas- tus nqi ncaj qha tso cai rau peb muab cov nqi sib tw, ua kom siab - zoo galvanized steel H beams siv tau rau ntau tus neeg siv khoom, los ntawm cov neeg cog lus me mus rau loj - cov neeg tsim kho vaj tse loj.

Peb Lub Hoobkas Tus Nqi Qis Galvanized Steel H Beams yog dav siv rau ntau qhov chaw thiab cov haujlwm: ntug hiav txwv infrastructure (bridges, ports) thiab marine applications qhov twg corrosion kuj tseem ceeb, muaj chaw ua haujlwm (factories, warehouses) raug cov tshuaj hnyav, cov tsev lag luam (cov khw muag khoom, chaw ua haujlwm yees) yuav tsum tau siv sijhawm ntev {0}, thiab lub ru tsev. trusses) nyob rau hauv cov cheeb tsam humid. Kev sib xyaw ua ke ntawm ntau yam kev xaiv qib steel, kev tiv thaiv zoo tshaj galvanized, Hoobkas- tus nqi ncaj qha- kev ua tau zoo, thiab kev txhim kho cov qauv kev ua tau zoo ua rau lawv xaiv rau cov neeg siv khoom thoob ntiaj teb. Txawm hais tias rau kev tsim kho tshiab, kho dua tshiab, lossis kev saib xyuas cov haujlwm, cov galvanized H beams muab kev nyab xeeb, ruaj khov, thiab kev daws teeb meem uas ua tau raws li qhov xav tau ntawm kev tsim kho niaj hnub no thaum muab cov txiaj ntsig zoo rau cov nyiaj.