Lag luam wholesale Customized Q355/Q355B Carbon Steel H-Beam rau Kev Tsim Kho Ntau Lag luam wholesale sib tw nqi txiav dabtsi yog khoov ua tiav muaj chaw tsim khoom thiab chaw muag khoom

Kev Kho Kom Zoo Q355/Q355B Carbon Steel H-Beam rau Kev Tsim Kho Lag Luam Wholesale Nqe Sib Tw Txiav Kev Ua Haujlwm Muaj

Kev Kho Kom Haum Q355/Q355B Carbon Steel H-Beam rau Kev Tsim Kho Lag Luam Wholesale Nqe Sib Tw Txiav Kev Ua Haujlwm Muaj Duab Tshwj Xeeb

Kev Piav Qhia Luv:

Cov hlau zoo li tus H yog ib qho profile pheej yig thiab ua haujlwm tau zoo nrog ib qho seem "H". Vim nws cov qauv tshwj xeeb nrog cov flanges dav, cov ntaub nyias nyias thiab cov sab nraud siab, nws yog siv dav hauv ntau qhov chaw tsim kho vaj tse.

Tus Qauv: GB

Qib:Q355/Q355B

Flange Thickness:8-64 hli

Lub Web Thickness:5-36.5 hli

Qhov Dav ntawm Lub Vev Xaib:100-900 hli

Lub Sijhawm Xa Khoom:7-15 Hnub

Cov nqe lus them nqi:TT/LC

Xa email rau peb Whatsapp Email

Cov Khoom Qhia Txog Khoom

Cov Cim Npe Khoom

Cov Khoom Qhia Txog Khoom

Kub dov H BeamQhov seem ntawm daim duab muaj ib daim ntaub (qhov chaw nruab nrab ntsug) thiab cov flanges (qhov seem kab rov tav ntawm ob sab). Cov flanges muaj cov nplaim sab hauv thiab sab nraud sib luag, thiab kev hloov mus rau daim ntaub yog arc-puab. Tus qauv tsim no muaj cov txiaj ntsig hauv qab no:

Lub zog flexural muaj zog: Qhov modulus seem siab ua rau muaj peev xwm thauj khoom ntawm cov I-beams thiab cov channel ib txwm muaj ntawm tib qhov hnyav.

Kev ruaj khov ntawm cov qauv siab: Qhov dav ntawm flange sib npaug muab kev ruaj khov zoo heev, ua rau nws tsim nyog rau kev txhawb nqa cov khoom thauj ob sab.

Cov khoom siv ua haujlwm tau zoo: Qhov teeb meem kev ntxhov siab uas cuam tshuam nrog cov hlau ib txwm muaj raug txo qis, txuag tau 10% txog 30% ntawm cov hlau.

Cov Tshuaj Lom Zem ntawm Q355B Hlau (%)

Khoom	Cov ntsiab lus (%)
Cov pa roj carbon (C)	≤ 0.20–0.24
Silicon (Si)	≤ 0.55
Manganese (Mn)	≤ 1.60
Phosphorus (P)	≤ 0.035
Sulfur (S)	≤ 0.035
Nb + V + Ti	≤ 0.12
Chromium (Cr)	≤ 0.30
Nickel (Ni)	≤ 0.50

Cov Khoom Siv Kho Tshuab ntawm Q355B H Beam

Lub Zog Tawm (MPa)

Tuab (hli)	Lub Zog Tawm
≤ 16	≥ 355
16 – 40	≥ 345
40 – 63	≥ 335
63 – 80	≥ 325
80 – 100	≥ 315
100 – 150	≥ 305
150 – 200	≥ 285

Lub zog Tensile (MPa)

Qhov tuab ntau yam	Lub zog tensile
≤ 80 hli	470 – 630
80 – 150 hli	450 – 600
≥ 150 hli	450 – 600

Kev ntev

Vaj tse	Tus nqi
Kev ntev (%)	≥ 21–22

Kev Ntsuas Kev Cuam Tshuam (Q355B Qib)

Khoom	Qhov Yuav Tsum Tau Ua
Kub Ntsuas	20°C
Lub zog cuam tshuam	≥ 27 J

Cov Qib Hlau Sib Npaug

Tus Qauv	Qib Sib Npaug
EN	S355JR
ASTM	A572 Qib 50

piav qhia txog khoom

Lub zog flexural muaj zog: Qhov modulus seem siab ua rau muaj peev xwm thauj khoom ntawm cov I-beams thiab cov channel ib txwm muaj ntawm tib qhov hnyav.

Kev ruaj khov ntawm cov qauv siab: Qhov dav ntawm flange sib npaug muab kev ruaj khov zoo heev, ua rau nws tsim nyog rau kev txhawb nqa cov khoom thauj ob sab.

Cov khoom siv ua haujlwm tau zoo: Qhov teeb meem kev ntxhov siab uas cuam tshuam nrog cov hlau ib txwm muaj raug txo qis, txuag tau 10% txog 30% ntawm cov hlau.

Cov Kev Cai

Lub npe khoom	Kub dov H-Beam
Qib	Q235B, Q355B, SS400, ST37, SS41, A36, A992 H Beam thiab lwm yam
Hom	GB Txheem, European Txheem, ASTM
Loj	1. Qhov Dav Dav (H): 100-900mm 2. Qhov Dav Dav (B): 100-300mm 3. Lub Vev Thickness (t1): 5-30mm 4. Flange Thickness (t2): 5-30mm
Ntev	Tus qauv 6m thiab 12m lossis raws li tus neeg siv khoom xav tau
Qhov Loj Feem Ntau	6 * 12, 12 * 16, 14 * 22, 16 * 26
Daim Ntawv Thov	Dav siv rau hauv ntau yam qauv tsev, choj, tsheb, bracker, machinery thiab lwm yam.
Ntim khoom	Export txheem packing los yog raws li cov neeg xav tau

Daim Ntawv Thov Tseem Ceeb

Cov yam ntxwv

H Beam Hlauyog ib qho profile pheej yig nrog lub duab hla zoo ib yam li tsab ntawv Latin loj h, tseem hu ua universal steel beams, wide flange I-beams lossis parallel flange I-beams. Cov seem ntawm H-puab hlau feem ntau muaj ob ntu: web thiab flange, tseem hu ua waist thiab edge. Lub web thickness ntawm H-puab hlau yog tsawg dua li ntawm I-beams ib txwm muaj nrog tib lub web siab, thiab flange dav dua li ntawm I-beams ib txwm muaj nrog tib lub web siab, yog li nws tseem hu ua wide flange I-beams.

Daim Ntawv Thov

H-beams, vim lawv cov kev ua haujlwm zoo thiab kev siv nyiaj tsim nyog, tau dhau los ua cov khoom siv tseem ceeb rau cov qauv hlau niaj hnub thiab siv dav hauv:

Kev Tsim KhoCov chaw tsim khoom lag luam, cov tsev siab, thiab cov chaw ua si loj (xws li tshav dav hlau thiab chaw ntau pob);
Kev Tsim Kho ChojCov nqaj hlau loj thiab cov ncej rau kev tsheb ciav hlau thiab cov choj loj, tshwj xeeb tshaj yog cov qauv hlau loj;
Kev Tsim Khoom Siv TshuabCov thav duab khoom siv hnyav, cov nqaj hlau crane, cov keel nkoj, thiab lwm yam.;
Kev Lag Luam Zog thiab Tshuaj Lom Zem: Cov platform hlau, cov pej thuam, cov piers, thiab lwm yam chaw ua haujlwm.

Cov Lus Nug Feem Ntau

1. Koj cov nqi yog dab tsi?

Peb cov nqi yuav hloov pauv nyob ntawm seb muaj khoom siv thiab lwm yam lag luam li cas. Peb yuav xa daim ntawv teev nqi tshiab rau koj tom qab koj lub tuam txhab tiv tauj peb.

hu rau peb kom paub ntxiv.

2. Koj puas muaj qhov tsawg kawg nkaus kom muaj nuj nqis?

Yog, peb xav kom txhua qhov kev txiav txim thoob ntiaj teb muaj qhov tsawg kawg nkaus ntawm kev txiav txim. Yog tias koj tab tom nrhiav kev muag dua tab sis tsawg dua, peb xav kom koj mus saib peb lub vev xaib.

3. Koj puas muab tau cov ntaub ntawv tseem ceeb?

Yog, peb tuaj yeem muab feem ntau cov ntaub ntawv suav nrog Daim Ntawv Pov Thawj Kev Tshawb Fawb / Kev Ua Raws Cai; Kev Pov Hwm; Keeb Kwm, thiab lwm yam ntaub ntawv xa tawm yog tias xav tau.

4. Lub sijhawm ua khoom nruab nrab yog dab tsi?

Rau cov qauv, lub sijhawm ua khoom yog li 7 hnub. Rau kev tsim khoom loj, lub sijhawm ua khoom yog 5-20 hnub tom qab tau txais cov nyiaj tso cia. Lub sijhawm ua khoom siv tau pib siv thaum

(1) peb tau txais koj cov nyiaj tso cia, thiab (2) peb tau txais koj qhov kev pom zoo zaum kawg rau koj cov khoom. Yog tias peb lub sijhawm ua haujlwm tsis ua haujlwm nrog koj lub sijhawm kawg, thov mus dhau koj cov kev xav tau nrog koj qhov kev muag khoom. Hauv txhua kis peb yuav sim ua kom haum rau koj cov kev xav tau. Hauv feem ntau peb ua tau li ntawd.

5. Koj txais hom kev them nqi twg?

30% ua ntej los ntawm T / T, 70% yuav ua ntej xa khoom yooj yim ntawm FOB; 30% ua ntej los ntawm T / T, 70% tawm tsam daim ntawv theej ntawm BL yooj yim ntawm CIF.

Yav dhau los: ASTM A283 Cov Hlau Carbon Steel Phaj & Daim Ntawv (Gr.A/B/C/D) | Cov Hlau Kub Dov Rau Kev Tsim Kho, Cov Thawv Cia Khoom & Kev Siv Hauv Kev Lag Luam

Tom ntej no: Kub dov ASTM A516 Gr.60 Gr.65 Gr.70 Carbon Steel Phaj rau Lub Vessel Siab, Boiler, Roj & Gas Kev Lag Luam

Cabon Steel H Beam