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Cov khoom

Nyob zoo, tuaj nrog peb cov khoom!

Ordos thermal fais fab nroj tsuag semi-circular steel qauv chaw ncej

Ntxiv nrog rau kev ua kom tau raws li cov kev cai ntawm lub teb chaws, cov hlau siv hauv qhov project no yuav tsum tau ua raws li cov hauv qab no:

a) Qhov piv ntawm qhov ntsuas tus nqi ntawm lub zog tawm los ntawm cov hlau rau qhov ntsuas tus nqi ntawm lub zog tensile yuav tsum tsis txhob ntau tshaj 0.85;

b) Cov hlau yuav tsum muaj cov kauj ruam pom tseeb, thiab qhov elongation yuav tsum ntau dua 20%;

c) Cov hlau yuav tsum muaj qhov zoo weldability thiab tsim nyog cuam tshuam toughness;


Product Detail

Khoom cim npe

Ordos thermal power plant semi-circular steel structure space frame

Raw khoom Q235B welded yeeb nkab / Tag nrho qhov siab yog 49 meters / Tag nrho qhov ntev yog 96 meters / Tag nrho ntev yog 567 meters.

 

1. Kev xaiv cov khoom siv yuav tsum yog raws li daim ntawv pov thawj zoo thiab cov ntaub ntawv rov qab tshuaj xyuas, raws li cov qauv hauv tebchaws tam sim no.
2. Cov yeeb nkab steel txais yuav Q355B steel, seamless steel yeeb nkab lossis siab zaus welded yeeb nkab (GB / T 700).
3. High-strength bolts yog ua los ntawm 40Cr quenched thiab tempered thiab kub-kho raws li "Technical Conditions for High-Quality Carbon Structural Steel Structures" GB/T 16939. Kev ua tau zoo ntawm txoj kab uas hla
4. Cov npas hlau yog ua los ntawm No. 45 steel forgings uas ua raws li "Technical Conditions for High-Quality Carbon Structural Steel" GB 699, nrog lub zog tawm los ntawm 360N / mm2.
5. Lub sealing phaj ntawm lub taub hau lub khob yog ua los ntawm Q355B steel, thiab lub khob hliav qab lub taub hau yog ua los ntawm forgings.
6. Cov txiv ntoo tsis muaj xov yog ua los ntawm Q355B steel forgings.Thaum txoj kab uas hla ntawm lub zog siab bolts yog> M30, siv 45-gauge steel forgings.
7. Lub fastening screws yog ua los ntawm 40Cr uas tau raug quenched thiab tempered.
8. Kev txhawb nqa yog ua los ntawm Q355B steel, thiab kev txhawb nqa yog ua los ntawm Q235B steel
9. Cov electrode txais E43XX series;E50XX series (rau vuam ntawm bolt pob thiab bearing tav)
10. Cov purlins yog ua los ntawm Q235B C-shaped steel.
11. Ordinary bolts yog ua los ntawm qib C ntxhib bolts ua los ntawm Q235B steel uas ua tau raws li cov kev cai ntawm lub teb chaws tus qauv tam sim no, thiab qib kev ua tau zoo yog 4.8.
12. Cov vuam electrodes thiab cov xov hlau siv rau vuam yuav tsum ua tau raws li cov kev cai ntawm cov qauv hauv tebchaws tam sim no.Cov vuam ntawm Q235B steels txais E43 series electrodes, thiab vuam ntawm Q345B steels txais E50 series electrodes.
13. Cov khoom siv vov tsev: Saib daim phiaj ru tsev layout daim duab kom paub meej.
14. Ntxiv rau kev ua kom tau raws li lub teb chaws cov khoom siv tshwj xeeb, cov hlau siv hauv qhov project no tseem yuav tsum tau ua raws li cov hauv qab no:
a) Qhov piv ntawm qhov ntsuas tus nqi ntawm lub zog tawm los ntawm cov hlau rau qhov ntsuas tus nqi ntawm lub zog tensile yuav tsum tsis txhob ntau tshaj 0.85;
b) Cov hlau yuav tsum muaj cov kauj ruam pom tseeb, thiab qhov elongation yuav tsum ntau dua 20%;
c) Cov hlau yuav tsum muaj qhov zoo weldability thiab tsim nyog cuam tshuam toughness;

Thermal power plant space frame structure
Thermal power plant space frame structure
Thermal power plant space frame structure
Thermal power plant space frame structure
Thermal power plant space frame structure

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