GB713 Q370R Rau Siab Vessel Phaj

GB713 Q370R Rau Siab Vessel Phaj

Thickness: 8mm-200mm (customizable)
Dav / Length: mus txog 2,500 mm dav, 12,000 mm ntev
Xa kev nug
Tsham tam sim no
Hauj lwm lawm
Kev tsis

GNEE yog ib lub chaw tsim khoom thiab exporter thoob ntiaj tebGB713 Q370R siab lub nkoj daim hlau, engineered rau siab -siab, siab- siv zog hauv cov hlab ntsha siab, boilers, thiab tshuaj cia tanks. Peb daim hlau yog dav siv los ntawm B2B exporters, wholesalers, thiab procurement tuam txhab uas muag nyob rau hauv Ecuador, Peru, Venezuela, UAE, Saudi Arabia, Bahrain, Oman, Qatar, Nigeria, Ghana, Kazakhstan, Russia, Singapore, Nyab Laj, Thaib teb, Australia, thiab Brunei.

 

GB713 Q370R steel phaj xazoo heev mechanical kev ua tau zoo, weldability, thiab toughness, kom ntseeg taukev nyab xeeb thiab ruaj khov ua haujlwmnyob rau hauv huab muaj tej yam kev mob.

 

Txheej txheem cej luam ntawm GB713 Q370R Phaj

 

GB713 Q370R yog ibSuav teb tus qauv siab nkoj steel phajtsim raunruab nrab - mus rau siab - cov hlab ntsha siab. Cov yam ntxwv tseem ceeb muaj xws li:

  • High yield thiab tensile zog, haum rau siab hlab ntsha fabrication
  • Zoo toughness thiab cuam tshuam tsis kamrau kev nyab xeeb hauv siab - kev pabcuam siab
  • Weldability zoo heevrau loj- nplai nkoj tsim
  • Txhim khu kev ruaj ntsegvim kev tswj kev tsim khoom

Cov khoom no ua rau GB713 Q370R zoo tagnrho rauboilers, cia tanks, reactors, thiab industrial cov hlab ntsha.

 

product-593-303
GNEE tsim GB713 Q370R siab nkoj daim hlau nyob rau hauv ib puag ncig tswj.

 

International Standards Compliance

 

GNEE GB713 Q370R daim hlau ua rawsSuav teb cov qauv (GB713)thiab tau txais nyob rau hauv cov haujlwm thoob ntiaj teb:

  • GB713 Q370R tus qauv
  • Yeem kev tshuaj xyuas thiab ntawv pov thawj ibEN 10204 3.1 / 3.2
  • Compatible nrogASME thiab PED cov cairau cov hlab ntsha siab

 

Qhov no ua kom peb cov phaj yogthoob ntiaj teb lees paubrau siab - siab siv kev lag luam, tshwj xeeb tshaj yog nyob rau hauvLatin America, Middle East, Africa, thiab Asia -Pacificcheeb tsam.

 

GB713 Q370R steel Chemical muaj pes tsawg leeg:

Cov tshuaj tseem ceeb muaj pes tsawg leeg ntawm Q370R

C

Si

Mn

P

S

Nb

0.18

0.55

1.20-1.60

0.025

0.015

0.015-0.050

 

GB713 Q370R steel Mechanical Property:

Thickness (hli)

Q370R

>3 Tsawg dua los yog sib npaug rau 16

>16 Tsawg dua lossis sib npaug li 36

>36 Tsawg dua lossis sib npaug li 60

>60 Tsawg dua los yog sib npaug rau 100

>100 Tsawg dua los yog sib npaug rau 150

>150

Yield zog (Ntau dua lossis sib npaug rau Mpa)

370

360

340

340

340

340

Tensile zog (Mpa)

530-630

520-620

 

Pressure vessels and chemical reactorsDaim ntawv thov Scenario

 

GB713 Q370R daim hlau yog tsim rau:

  • Cov hlab ntsha siab thiab cov tshuaj reactors
  • Muaj boilers thiab tshav kub exchangers
  • Cia tanks rau roj av thiab tshuaj industries
  • Hnyav-cov nkoj muaj lub luag haujlwm yuav tsum muaj siab- lub zog steel

 

GNEE pab pawg engineering tuaj yeem muab tauKev taw qhia ntawm phaj thickness, vuam txoj kev, thiab fabrication yuav tsum, xyuas kom pom cov khoom xaiv zoo rau txhua qhov project.

 

Manufacturing & Quality Assurance

 

Tag nrho GB713 Q370R daim hlau yog tsim nyob rau hauvkev tswj xyuas nruj:

  • Steelmaking:EAF / LF / VD
  • Kev kho cua sov:Normalized los yog normalized + temperedrau txhim kho toughness
  • Thickness: 8mm-200mm (customizable)
  • Dav / Length: mus txog 2,500 mm dav, 12,000 mm ntev
  • Kev tshuaj xyuas:Ultrasonic, sib nqus particle, tshuaj lom neeg muaj pes tsawg leeg, thiab ntsuas qhov ntev

Peb ua rawsISO 9001 cov qauvthiab muabmill test daim ntawv pov thawj, thib peb -cov ntaub ntawv soj ntsuam tog, thiab tag nrho cov traceabilityrau export xaj.

 

Export & Logistics

GNEE specializes nyob rau hauvKev xa tawm ntau ntawm GB713 Q370R daim hlau:

  • Kev tiv thaiv packingrau ntev - shipping thiab tiv thaiv corrosion
  • Ua kom tiav cov ntaub ntawv: daim ntawv tshuaj ntsuam xyuas, daim ntawv pov thawj zeb, kev lis kev cai clearance
  • Kev ntseeg tau thoob ntiaj teb logisticsrau txhua lub lag luam phiaj xwm

Peb cov kev pabcuam lavntawm - lub sijhawm xa khoomthiabproject-npaj zoo, txhawb wholesalers, procurement tuam txhab uas muag, thiab B2B exporters.

 

Vim li cas thiaj xaiv GNEE GB713 Q370R Phaj?

 

  • Kev paub:Xyoo ntawm kev tsim khoom siab - lub zog siab lub nkoj phaj
  • Technical Expertise:Kev xaiv cov khoom siv, vuam, thiab kev taw qhia fabrication
  • Txoj cai:GB713 tau ntawv pov thawj, ISO 9001 ua raws, thoob ntiaj teb xa tawm -npaj
  • Kev ntseeg siab:Kev tshuaj xyuas tag nrho, ntawv pov thawj, thiab ntau yam -npaj rau B2B xaj

 

Xaus

RauGB713 Q370R Pressure Vessel Phajuas ua kelub zog, toughness, thiab weldability, GNEE yog koj lintseeg tau thoob ntiaj teb tus neeg muag khoom.

Thov Ib Daim Quote

 

Hu rau GNEE hnub no rau kev hais lus, technical datasheet, lossis kev sib tham txog qhov project, thiab xyuas kom koj cov hlab ntsha siab, boilers, thiab tanks sivsiab -kev ua tau zoo Q370R steel phajrau kev nyab xeeb thiab txhim khu kev qha.

 

FAQ

1. Dab tsi yog cov khoom tseem ceeb ntawm Q370R daim hlau?

Teb:
q370r yogsiab -lub zog siab lub nkoj steelnrog:

Tensile zogSiab: 530-680 MPa

Yield zog: Ntau dua lossis sib npaug li 370 MPa

Elongation: Ntau dua lossis sib npaug li 20% (rau t Tsawg dua lossis sib npaug li 16 hli)

Impact toughness: Ntau dua lossis sib npaug rau 34J ntawm 0℃(tus qauv)

Thickness ntauLoj: 5-150mm


2. Q370R piv rau Q345R li cas hauv kev sib xyaw thiab kev siv?

Teb:
Qhov sib txawv tseem ceeb:

Parameter Q370R Q345R
Yield zog Ntau dua lossis sib npaug li 370 MPa Ntau dua lossis sib npaug li 345 MPa
Cov ntsiab lus alloy Siab dua Nb/V microalloying Basic C-Mn-Nb
CEV ~0.44 ~0.42
Kev ntsuas siab 6.4-10MPa 1.6-6.4MPa

3. Cov txheej txheem kho cua sov dab tsi yuav tsum tau ua?

Teb:
Yuav tsum tau ua:

Normalizing (N): Rau txhua thicknesses

Optional TMCP: Rau kev txhim kho toughness

Kev ntxhov siab: 580-620°C for thickness >50 hli


4. Kev ceev faj txog kev vuam dab tsi yog qhov tseem ceeb rau Q370R?

Teb:
Qhov tseem ceeb welding kev coj ua:

Preheat: 120-180°C (for t>20 hli)

Cov khoom siv: GB/T 5117 E5515-G los yog sib npaug

Kub Input1.5-2.5 kJ / hli

Interpass Temp: Tsawg dua lossis sib npaug li 250 degree

PWHT: Mandatory for thickness >32mm ib


5. Q370R feem ntau siv qhov twg?

Teb:
Cov ntawv thov tseem ceeb:

High -siab reactors(6.4-10MPa)

Fais fab nroj tsuag boiler nruas

Thick -walled heat exchangers

Petrochemical cov hlab ntsha

Nuclear auxiliary khoom

Cim npe nrov: gb713 q370r rau siab nkoj phaj, Tuam Tshoj gb713 q370r rau siab nkoj phaj manufacturers, lwm tus neeg, Hoobkas