Peb pab lub ntiaj teb loj hlob txij li xyoo 1983

Tsawg alloy siab zog /Seamless steel hlab rau lub hom phiaj ua haujlwm

Nqe lus piav qhia luv:

Piv nrog cov hlau khov xws li cov hlau hloov pauv, cov yeeb nkab tsis sib haum rau cov qauv muaj tib yam khoov thiab ua kom lub zog muaj zog thiab hnyav dua. Nws yog ib hom kev lag luam hlau, uas tau siv dav hauv kev tsim khoom ntawm cov khoom siv thiab cov khoom siv xws li roj laum yeeb nkab, tsheb sib tw ncej, tsheb kauj vab ncej, tsim steel scaffold, thiab lwm yam. Nws tsuas yog xav tau lub zog thiab nruj, tab sis tsis yog nruj ntawm cov yeeb nkab steel.


Khoom nthuav dav

Khoom cim npe

Khoom Piav Qhia

Cov pa roj carbon tsawg cov pa roj carbon cov ntsiab lus yog tsawg dua 0.25%. Cov pa roj carbon hlau hauv cov khoom lag luam roj, roj thiab roj thiab kev tshaj tawm pej xeem nrog tsim qauv qis dua 10MPa-carbon cov ntsiab lus yog nruab nrab ntawm 0.25 thiab 0.60%, xws li 35, 45 steel, thiab lwm yam; cov pa roj carbon steel siab-cov ntsiab lus carbon ntau dua Ib puag ncig 0.60%. Hom hlau no feem ntau tsis siv hauv kev tsim cov kav hlau. Cov pa roj carbon hlau-taw qhia Cov pa roj carbon cov yeeb nkab muaj qee yam ntawm cov pa roj carbon, nrog rau silicon thiab manganese. Tsis muaj lwm cov ntsiab lus sib xyaw. Nco ntsoov tias cov ntsiab lus silicon feem ntau tsis tshaj 0.40%. Txhawm rau kom ntseeg tau cov tshuaj lom neeg muaj pes tsawg leeg thiab cov khoom siv dag zog ntawm cov kav hlau, peb yuav tsum tswj cov ntsiab lus ntawm cov khoom tsis huv xws li leej faj thiab phosphorus qis dua 0.035%. Tsuas yog txoj hauv kev no thiaj tuaj yeem tsim cov raj hlau zoo.

Khoom Parameter

Standerd GB/T8162 ASTM A53 ASME SA53 JIS DIN
Hlau yeeb nkab qib 10, 20, 35, 45, Q345, 15CrMo, 12Cr1MoV, A53A, A53B, SA53A, SA53B
Lengh kub dov (extruded thiab nthuav): 3-12m txias txias (kos): 2-10.5m
Txoj kab uas hla kub dov: 32-756mm/txias txias: 5-200mm
phab ntsa tuab 2.5-100 hli
Kev Pabcuam Ua Haujlwm Txiav lossis raws li tus neeg thov kev thov
Ntim Cov Lus Qhia Tsis ntim khoom /rooj ntoo /ntaub tsis muaj dej
Cov nqe lus ntawm Kev Them Nyiaj T/TL/C.

Khoom Qhia

Daim Ntawv Thov Khoom

Cov yeeb nkab hlau tsis muaj txheej txheem muaj qhov tso tawm ntau tshaj plaws, daim ntawv thov dav, lub zog siab, kev ua haujlwm tau zoo, kev ua haujlwm ntev, kev siv dav, kev lag luam ntau dua thiab lwm yam ntxwv. Nws yog siv feem ntau hauv cov choj, nkoj, tsheb thiab lwm yam kev tsim vaj tsev tseem ceeb.

Zoo

Peb lub tuam txhab muaj cov khoom lag luam coob, tuaj yeem ua tau raws li koj xav tau hauv lub sijhawm.

Muab cov ntaub ntawv cuam tshuam nrog lub sijhawm raws li tus neeg siv khoom thov kom ntseeg tau tias muaj ntau thiab zoo ntawm cov khoom.

Relying ntawm lub teb chaws loj tshaj plaws kev lag luam hlau, ib-nres nrog txhua yam khoom koj xav tau kom txuag tau tus nqi rau koj.

Kev Pabcuam Ua Haujlwm

Cov Txheej Txheem Ntau Lawm


  • Yav dhau los:
  • Tom ntej:

  • Yam khoom