Shipbuilding Steel Phaj

 

Shipbuilding steel phaj yog ib daim ntawv tshwj xeeb ntawm cov qauv hlau uas tau tsim tshwj xeeb rau kev siv hauv nkoj tsim thiab kho. Nws yog engineered los tiv thaiv qhov hnyav marine ib puag ncig, nrog rau raug dej ntsev, av noo, thiab kub sib txawv. Cov phaj hlau no yuav tsum ua kom tau raws li cov txheej txheem nruj hais txog lub zog, tensile zog, cuam tshuam tsis kam, thiab qaug zog tiv thaiv kom muaj kev nyab xeeb thiab kav ntev ntawm cov nkoj hauv hiav txwv.

ABS MTC

 

BV MTC

 

Lub zog thiab durability
Shipbuilding steel phaj yog tsim tshwj xeeb los tiv thaiv cov xwm txheej hnyav ntawm hiav txwv. Lawv yog tsim los nrog cov khoom siv siab - muaj zog uas tuaj yeem tiv taus qhov cuam tshuam, siab, thiab kev vibrations ntsib thaum lub nkoj ua haujlwm. Qhov no ua kom muaj kev ncaj ncees ntawm lub nkoj, ua kom muaj kev nyab xeeb thiab muaj peev xwm tiv taus huab cua hnyav thiab hnyav hnyav.

 

Corrosion kuj
Shipbuilding steel daim hlau raug kho nrog ntau yam txheej thiab tiv thaiv - cov ntaub ntawv corrosion los tiv thaiv lawv los ntawm corrosive los ntawm seawater, ntsev, thiab atmospheric tej yam kev mob. Qhov no ua rau lub neej ntev ntawm lub nkoj, txo cov nqi kho thiab kho.

 

Weldability
Shipbuilding steel daim hlau muaj qhov zoo tshaj plaws weldability, tso cai rau cov pob qij txha zoo thiab muaj zog. Qhov no ua rau cov shipbuilders tsim cov txheej txheem nyuaj thiab ruaj ntseg sib txawv ntawm lub nkoj ua ke yam tsis muaj kev cuam tshuam nws lub zog.

 

Lub teeb
Shipbuilding steel phaj yog tsim los ua kom muaj zog thiab hnav. Qhov no yog qhov tseem ceeb rau cov nkoj vim nws pab txhim kho lawv cov roj efficiency thiab tag nrho kev ua tau zoo. Qhov hnyav txo tso cai rau cov nkoj nqa cov khoom thauj loj, ua rau lawv cov txiaj ntsig tau zoo.

 

Hluav taws kub
Shipbuilding steel phaj feem ntau coated nrog hluav taws kub- cov ntaub ntawv tiv taus thiab muaj hluav taws kub hauv nruab nrab- cov khoom tiv taus. Qhov no yog qhov tseem ceeb rau kev nyab xeeb ntawm cov neeg coob thiab cov neeg caij tsheb, vim tias hluav taws kub hauv hiav txwv tuaj yeem ua rau muaj kev puas tsuaj loj. Qhov hluav taws kub-cov khoom tiv taus ntawm cov nkoj tsim cov hlau phaj pab muaj thiab tiv thaiv kom tsis txhob muaj hluav taws kub hnyiab, yuav lub sijhawm rau kev khiav tawm thiab ntsuas hluav taws.

 

Kev saib xyuas yooj yim
Shipbuilding steel daim hlau yuav tsum tau saib xyuas tsawg dua piv rau lwm yam khoom siv hauv kev tsim nkoj. Lawv yooj yim los ntxuav, tiv taus hnav thiab tsim kua muag, thiab muab lub ntsej muag du uas txo kev sib txhuam thiab rub, ua kom lub nkoj ua haujlwm zoo thiab ua haujlwm zoo.

 

Muaj thiab nqi -effectiveness
Shipbuilding steel daim hlau yog yooj yim muaj nyob rau hauv kev ua lag luam, ua rau lawv tus nqi - zoo xaiv rau shipbuilders. Lawv muab cov nyiaj rov qab los ntawm kev nqis peev ntau vim lawv cov kav ntev, lub neej ntev, thiab kev saib xyuas tsawg.

 

Thov Ib Qhov Quote

 

Yog tias koj xav kawm txog cov qib tshwj xeeb ntawm shipbuilding steel daim hlau, koj tuaj yeem nyem rau ntawm Shipbuilding Steel Phaj Khoom Nplooj.

 

 

Mild Steel Phaj: Cov hlau me me yog cov hlau tsis tshua muaj hlau uas yooj yim rau vuam thiab tsim. Nws yog feem ntau siv nyob rau hauv shipbuilding vim nws zoo heev zog thiab durability. Cov hlau me me yog tsim rau ntau yam kev siv nkoj tsim, xws li cov qauv hull, lawj machinery, thiab offshore roj platforms.

 

Siab -lub zog steel phaj:High-cov hlau phaj muaj zog yog paub txog lawv cov khoom siv tshwj xeeb thiab siv hauv kev tsim khoom nkoj los txhim kho lub nkoj cov qauv kev ncaj ncees. Cov phaj no yog tsim los ntawm cov alloys uas muaj lub zog zoo, xws li AH36, DH36, EH36, thiab FH36. High- cov hlau phaj muaj zog ua kom muaj kev nyab xeeb thiab kev ntseeg siab ntawm lub nkoj txawm tias nyob rau hauv ib puag ncig hnyav marine.

 

Steel Phaj rau Offshore Platforms:Offshore platforms yuav tsum tau tshwj xeeb steel daim hlau uas tuaj yeem tiv taus huab cua huab cua thiab ib puag ncig corrosive. Cov phaj no yog tsim los ntawm corrosion-cov alloys resistant, uas muaj lub zog zoo thiab kav ntev. Hlau phaj rau offshore platforms yog siv nyob rau hauv kev tsim kho ntawm cov roj rigs, drilling platforms, thiab lwm yam offshore lug.

 

Stainless hlau phaj:Stainless hlau daim hlau yog cov resistant rau corrosion thiab yog dav siv nyob rau hauv shipbuilding, tshwj xeeb tshaj yog rau cov hlab ntsha uas thauj los yog lis corrosive tshuaj. Cov phaj no yog tsim los ntawm cov hlau alloys uas muaj cov feem pua ​​​​ntawm chromium, uas muab kev tiv thaiv zoo tiv thaiv xeb thiab xeb. Stainless hlau phaj yog siv nyob rau hauv ntau yam shipbuilding daim ntaub ntawv, xws li tso tsheb hlau luam, kav dej, thiab fittings.

 

Aluminium Alloy Phaj:Txawm hais tias tsis nruj me ntsis steel, aluminium alloy daim hlau kuj tseem siv hauv nkoj tsim, tshwj xeeb tshaj yog rau lub teeb yuag thiab siab - cov nkoj ceev. Aluminium alloy daim hlau muab kev tiv thaiv corrosion zoo heev thiab lub zog siab - rau - qhov hnyav piv, ua rau lawv zoo tagnrho rau cov qauv nkoj uas yuav tsum tau txo qhov hnyav yam tsis muaj kev cuam tshuam lub zog. Cov phiaj no yog siv rau hauv kev tsim kho cov ferries ceev ceev, cov nkoj saib xyuas, thiab lwm cov nkoj sib sib zog nqus.

 

Thov Ib Qhov Quote

 

Yog tias koj xav kawm txog cov qib tshwj xeeb ntawm shipbuilding steel daim hlau, koj tuaj yeem nyem rau ntawmShipbuilding Steel Phaj Khoom Nplooj.

 

 

 

 

 

 

Thov Ib Qhov Quote

 

Yog tias koj xav kawm txog cov qib tshwj xeeb ntawm shipbuilding steel daim hlau, koj tuaj yeem nyem rau ntawmShipbuilding Steel Phaj Khoom Nplooj.

 

Thov Ib Qhov Quote

 

Yog tias koj xav kawm txog cov qib tshwj xeeb ntawm shipbuilding steel daim hlau, koj tuaj yeem nyem rau ntawmShipbuilding Steel Phaj Khoom Nplooj.

 

 

Nkag siab txog cov cai

Thawj kauj ruam yog kom nkag siab txog cov kev cai tshwj xeeb ntawm koj qhov project shipbuilding. Xav txog yam xws li qhov loj thiab hom ntawm lub nkoj, cov kev ua haujlwm uas nws yuav raug, thiab cov kev cai ntawm kev lag luam lossis cov qauv uas yuav tsum tau ua.

 

Lub zog thiab durability

Shipbuilding steel daim hlau yuav tsum muaj lub zog siab thiab ua haujlwm ntev kom tiv taus qhov hnyav marine ib puag ncig. Saib rau daim hlau uas muaj lub zog tensile siab thiab muaj kev cuam tshuam zoo. Nws kuj yuav tsum muaj qhov zoo tshaj plaws weldability, vim vuam yog ib qho tseem ceeb hauv kev tsim cov nkoj.

 

Corrosion kuj

Cov nkoj tab tom raug rau cov dej noo thiab dej ntsev, ua rau muaj kev pheej hmoo ntawm corrosion. Yog li ntawd, xaiv ib lub phaj hlau uas muaj cov khoom zoo corrosion kuj. Stainless hlau phaj feem ntau nyiam rau lawv cov kev tiv thaiv zoo tshaj rau corrosion.

 

Thov Ib Qhov Quote

 

Yog tias koj xav paub ntxiv txog GNEE cov khoom, koj tuaj yeem xa email rau ship@gescosteel.com. Peb zoo siab tshaj los pab koj.

 

Yog tias koj xav kawm txog cov qib tshwj xeeb ntawm shipbuilding steel daim hlau, koj tuaj yeem nyem rau ntawm Shipbuilding Steel Phaj Khoom Nplooj.

 

 

 

Dab tsi yog shipbuilding steel phaj?

Shipbuilding steel phajyog tshwj xeeb structural steel daim hlau tsim tshwj xeeb rau kev tsim cov hulls thiab lwm yam marine lug. Lawv raug tsim raws li kev faib tawm hauv zej zog cov qauv (piv txwv li, CCS, ABS, LR) kom ntseeg tau tias lawv tuaj yeem tiv taus qhov hnyav marine ib puag ncig, suav nrog dej ntsev corrosion, huab cua kub, thiab kev ntxhov siab.

 

Dab tsi yog cov qib tseem ceeb ntawm shipbuilding steel phaj?

1. General- qib zog (yield zog Ntau dua lossis sib npaug rau 235 MPa):

A: Kub toughness (20 degree)

B: Zoo toughness (0 degree)

D: Tsawg-kub toughness (-20 degree)

E: Txhim kho qis -kub toughness (-40 degree)

2. High- qib zog (yield zog Ntau dua lossis sib npaug rau 315 MPa):

AB 32/36/40: Kub toughness (0 degree)

DH32/36/40: Tsawg-kub toughness (-20 degree)

EH32/36/40: Txhim kho qis -kub toughness (-40 degree)

FH32/36/40: Tsis tshua muaj siab -kub toughness (-60 degree)

Lub npe convention:

Thawj tsab ntawv: A (zoo ib yam), D (tsawg-temp), E (hloov qis-temp), F (tsis tshua muaj siab-temp)

"H": siab zog

Tus lej: Yield zog hauv kgf/mm² × 10 (piv txwv li, "36"=355 MPa)

 

Dab tsi yog qhov kev qhia tshwj xeeb?

ThicknessLoj: 2.5-200mm (feem ntau: 4-50mm)

Dav: 1,200-4,200 mm GNEE

Ntev: 3,000-25,000 mm GNEE

Nto tiav: Kub-rolled, normalized, los yog tswj-rolled

 

Dab tsi yog cov yam ntxwv tseem ceeb ntawm kev siv tshuab?

General - steel zog (piv txwv li, Qib B):

Yield zog: Ntau dua los yog sib npaug rau 235 MPa

Tensile zog: 400-520 MPa

Elongation: Ntau dua lossis sib npaug li 22%

Lub zog cuam tshuam: Ntau dua lossis sib npaug ntawm 27 J ntawm qhov ntsuas kub

Siab -lub zog steel (xws li AH36):

Yield zog: Ntau dua los yog sib npaug rau 355 MPa

Tensile zog: 490-620 MPa

Elongation: Ntau dua lossis sib npaug li 20%

Lub zog cuam tshuam: Ntau dua lossis sib npaug rau 34 J ntawm qhov ntsuas kub

 

Cov ntawv thov tseem ceeb yog dab tsi?

Hull kev tsim kho(Main structural Cheebtsam)

Decks thiab superstructures

Bulkheads thiab partitions

Offshore platforms

Marine khoom thiab cov khoom siv

 

Yuav ua li cas xaiv cov qib zoo?

Cov qauv kev xaiv tseem ceeb:

Ua haujlwm kub:

Cov dej kub kub: AH32/36

Qhov chaw sov: DH32/36

Cov cheeb tsam Arctic: EH32/36 lossis FH32/36

Cov qauv tsim nyog:

General hull: A / B / D / E qib

Hnyav-cov qauv ua haujlwm: AH/DH/EH/FH qib

Ice-cov nkoj hauv chav kawm: EH/FH qib

Lub nkoj loj thiab hom:

Cov nkoj me me: qib A / B

Cov nkoj loj ua lag luam: AH36 / DH36

Polar{0}}cov nkoj hauv chav kawm: FH40

 

Yuav tsum muaj ntawv pov thawj dab tsi?

Shipbuilding steel daim hlau yuav tsum tau ntawv pov thawj los ntawm kev lees paub cov koom haum, suav nrog:

CCS(Tuam Tshoj Classification Society)

ABS(American Bureau of Shipping)

DNV GL(NWS Norske Veritas)

LR(Lloyd's Register)

BV(Bureau Veritas)

Daim ntawv pov thawj txheej txheem:

Chaw tsim tshuaj paus muaj kev ntsuam xyuas zoo

Cov khoom siv raw thiab cov txheej txheem tsim khoom raug saib xyuas

Txhua batch yog kuaj rau tshuaj muaj pes tsawg leeg thiab txhua yam khoom

Cov khoom muaj ntawv pov thawj nqa cov kev faib pawg neeg lub thwj

 

Dab tsi yog qhov kev ntsuam xyuas kev tswj xyuas zoo?

1. Tshuaj ntsuam xyuas muaj pes tsawg leeg:

Carbon (C): Tsawg dua lossis sib npaug li 0.18% (siab- qib zog)

Manganese (Mn): 0.90-1.60% (qib siab zog)

Phosphorus (P) / Sulfur (S): Tsawg dua lossis sib npaug rau 0.025%

Cov ntsiab lus kab (Nb, V, Ti): Micro-alloying rau cov khoom txhim kho

2. Mechanical tests:

Tensile xeem: Ntsuas yield thiab tensile zog, elongation

Impact test: Txiav txim siab toughness ntawm qhov ntsuas kub (V-notch)

Khoov xeem: Txheeb xyuas formability thiab weld zoo

3. Tsis yog-kev kuaj kev puas tsuaj:

Kev kuaj ultrasonic: Tshawb xyuas qhov tsis xws luag sab hauv

Magnetic particle kuaj: txheeb xyuas cov kab nrib pleb

 

Dab tsi yog qhov zoo ntawm siab -lub zog shipbuilding steel?

Qhov hnyav txo: Lub zog siab dua tso cai rau cov phaj nyias nyias, txo cov hlab ntsha tag nrho

Roj efficiency: Lub teeb nyhav ua rau txo qis roj noj

Nce payload muaj peev xwm: Ntau cov khoom thauj tuaj yeem nqa tau

Superior toughness: Kev tiv thaiv zoo dua rau kev cuam tshuam thiab qaug zog hauv cov xwm txheej hnyav

 

Dab tsi yog qhov txawv ntawm AH36, DH36, thiab EH36?

AW 36: Txheem siab -lub zog steel rau qhov kub thiab txias (0 degree)

DH 36: Txhim kho qis -kub toughness (-20 degree), haum rau cov cheeb tsam txias

EH 36: Txhim kho qis- kub toughness (-40 degree), zoo tagnrho rau Arctic tej yam kev mob

Nco tseg: Tag nrho peb muaj tib lub zog tawm los (355 MPa) tab sis sib txawv hauv kev cuam tshuam kev ua haujlwm ntawm ntau qhov kub thiab txias.

 

Dab tsi yog qhov txawv ntawm qhov dav dav - lub zog thiab siab - lub zog shipbuilding steel?

General -lub zog: Yield zog Ntau dua los yog sib npaug rau 235 MPa, siv rau cov qauv siv

Siab -lub zog: Yield zog Ntau dua los yog sib npaug rau 315 MPa, siv rau cov qauv tseem ceeb uas yuav tsum tau muaj zog ntau dua - rau - qhov hnyav piv

Daim ntawv thov tseem ceeb sib txawv: Siab-lub zog steel yog nyiam rau cov nkoj loj, cov chaw sab nrauv, thiab dej khov- cov nkoj hauv chav kawm .

 

Yuav ua li cas kom ntseeg tau qhov zoo thaum yuav khoom shipbuilding steel daim hlau?

Cov kauj ruam tseem ceeb:

Tshawb xyuas daim ntawv pov thawj: Ua kom cov phiaj xwm muaj kev faib tawm hauv zej zog daim ntawv pov thawj (xws li CCS, ABS)

Xyuas cov ntaub ntawv: Thov Daim Ntawv Pov Thawj Xeem Khoom (MTC) nrog cov txiaj ntsig ntawm kev xeem tshuaj thiab tshuab ua tiav

Tshawb xyuas lub cev: Txheeb xyuas qhov tsis xws luag, qhov loj me

Tau los ntawm reputable manufacturers: Xaiv cov neeg tsim khoom tsim nrog cov ntaub ntawv pov thawj

 

 

 

Kev cia siab rau ntau yam khoom siv thawj zaug, xws li CNC Shearing tshuab, Xovxwm nres tshuab, Straightening tshuab, Roll Bending tshuab, Flat Bar Tshuab, Deburring tshuab thiab lwm yam, GNEE STEEL tuaj yeem muab ntau yam semi-cov khoom thiab cov kev pabcuam dav dav rau cov neeg siv khoom.

 

GNEE STEEL PROCESSING

1.CTL & SL SERVICE (141 SETS)

Tam sim no, GNEE STEEL tau xa ntau yam khoom siv CTL/SL los ntawm ltalis thiab Kauslim Teb thiab tuaj yeem muab cov kev pabcuam CTL / SL los ntawm cov khoom siv txias txias thiab cov pa roj carbon steel rau kub dov stainless hlau thiab carbon hlau nrog rau strips thiab ultra{0}}wide sheet.

CTL FACILITIES
Max Length: 16500mm

Max dav: 2200mm

Max Thickness: 25.4 hli

Max tawm zog: 1500Mpa
SL FACILITY

Max dav: 2200mm

Max Thickness: 18 hli

Max qhov ntau: 31

Max tawm zog: 1200Mpa

 

2.Kev Pab Cuam Tshuam

GNEE STEEL tau xa tawm ntau lub tshuab txiav siab heev los ntawm lub teb chaws Yelemees, Sweden, Amelikas thiab Nyij Pooj, suav nrog plasmas txiav tshuab, dej dav hlau txiav tshuab, laser txiav tshuab, nplaim taws txiav tshuab thiab pom tshuab. Txhawm rau ua kom tau raws li cov neeg siv khoom xav tau ntau haiv neeg, GNEE STEEL kuj tseem siv lub zes ua haujlwm ntau-txoj kev txiav thiab siv ntau lawm los txhim kho kev tsim khoom thiab txuag nqi rau cov neeg siv khoom.

Laser Tej Tshuab

Max Txiav Length: 40,000mm

Max dav: 4,600mm
Max Thickness: 100 hli

 

Nplaim Txiav Tshuab

Max Txiav Length: 40,000mm

Max dav: 8,000mm
Max Thickness: 500 hli

Plasmas Tej Tshuab

Max Txiav Length: 30,000mm

Max dav: 5,000mm
Max Thickness: 100 hli

 

Dej- dav hlau txiav

Max Txiav Length: 12,000mm

Max dav: 4,010mm
Max Thickness: 250 hli

3. KEV PAB CUAM

Hlau Phaj Roll Bending
Max Rolling Thickness: mus txog 200mm
Qhov siab tshaj plaws: 4200mm

   

Tsis siv neeg dabtsi yog khoov tshuab -Nias Nres
Max Bending Peev Xwm:3000Ton
Max dabtsi yog khoov Length:15,000 mm

Cov kws tshaj lij hauv kev khoov siab -Lub zog & Hnav-Resistant Steels

  

  

Punching Tshuab

Max dav: 3,070mm
Max Thickness: 8 hli

Max siab: 250t

BEEVELING SERVICE

GNEE STEEL beveling platform muaj ntug milling tshuab, ntug planer, nplaim taws / ntshav zawj txiav tshuab, nplaim zawj txiav neeg hlau, desktop chamfering tshuab, gantry planer thiab lwm yam khoom siv siab heev los muab cov neeg siv khoom nrog cov kev pabcuam prefabrication, kev ua txhua hnub ntawm V- hom, Y- hom, X{2} thiab {2} cov txheej txheem tom ntej xws li vuam thiab sib dhos ntawm cov khoom.

 

Milling:
Max Txiav Length: 18,000mm

Max dav: 4500mm
Max Thickness: 120 hli

 

  

Beveling:
Max Length: 16,000mm

Max Thickness: 80 hli

GNEE STEEL muaj CNC Portal -hom tho txawv thiab Milling tshuab, CNC pem teb- hom tho txawv thiab Milling tshuab, Vertical Precision 5-axis Milling Tshuab, Portal-hom Planer, Vertical Lathe, Cylindical Sib Tsoo tshuab, Hydraulic Planer thiab CNC Tshuab dhos thiab tuaj yeem muab cov khoom siv zoo rau cov neeg siv khoom.

Gantry Hom tho txawv & Milling Maching Center

Max Length: 48000mm

Max dav: 12500mm
Max Qhov siab: 8000mm

Max txoj kab uas hla: 10500mm

Sib sib zog nqus- qhov Drilling Equipment
Max Driling Qhov tob: 1,100mm
Max Qhov Loj: φ80mm
Max Diameter: φ4,500mm

MMulti-Qhov Drilling Equipment

Max Length: 13,000mm
Max dav: 10,000mm
Max Qhov Loj: φ105mm
Max Drilling qhov tob: 250mm

Pem teb tho txawv Thiab Milling Tshuab
Max Length: 24,000mm
Max Qhov siab: 8,000mm
Loj: 9x5m

Tshuab dhos ntsug

Max Qhov siab: 6,000mm

Max Diameter: φ22,00mm

Automated Ntug Milling Tshuab

Automated Edge Milling Tshuab yog cov khoom lag luam loj hauv -cov khoom siv milling. Nws feem ntau yog siv rau kev npaj vuam zawj (beveling) ntawm loj - daim hlau ua los ntawm stainless hlau, carbon hlau, thiab qib steel tshwj xeeb. Nws tuaj yeem ua cov phaj nrog qhov siab tshaj plaws thickness txog li 90 hli, qhov ntev ntawm 16 meters, thiab qhov dav ntawm 4 meters.

 

Nws yog nruab nrog dual milling units thiab lub siab tsis siv neeg milling cutter lub taub hau hloov qhov system, ua kom automated 4-ntug beveling. Nws qhov tshwj xeeb tshaj plaws yog cov cuab yeej siv hluav taws xob siv thaum milling wavy daim hlau thiab cov khoom tsis sib xws, uas ua kom muaj qhov sib xws ntawm qhov zawj tom qab milling.

 

Siv tshwj xeeb tsim milling cutter hau, nws muaj peev xwm ua tau heev nyuaj thiab complex zawj profiles nyob rau hauv ib tug pass.

 

Khoom siv:Cov pa roj carbon monoxide steel, siab nkoj steel, hnav-cov hlau tsis muaj zog, siab- lub zog steel, stainless hlau, nickel{2}}raws li alloys, thiab lwm yam.
Dav:1200 - 4200 hli
Ntev:5800 - 16000 hli
Thickness:5 - 90 hli
Qhov hnyav:Txog li 35 tons

 

Lub tshuab ntug milling no yog lub ntiaj teb premier automated bevel milling khoom. Nrog nws cov qauv tsim zoo heev thiab cov ntaub ntawv siab heev algorithms, nws ua tiav tag nrho automation los ntawm kev kuaj xyuas phaj mus rau cov txheej txheem milling tiag tiag, txhim kho kev ua haujlwm zoo thaum lav qhov siab.

 

• Kev ua kom raug

Ntev raug:± 1 hli thaum L <10m; ± 2 hli thaum L> 10m;

Dav raug:± 1 hli;

Diagonal raug:± 2 hli;

Hauv paus ntsej muag raug (blunt ntug):± 1mm ​​rau Y-grooves; +0.5mm rau X-grooves.

• Kev Ua Haujlwm Zoo

Kev ua tau zoo yog ntau tshaj 10 npaug ntawm cov khoom siv ntug milling lossis ntug kev npaj.

Kev kho cua sov

Thaum tshav kub kub kho rauv
Qhov Loj: 36x12x13.5m
Max ntsuas kub: 1100 degree
Max loading peev: 800t

Kev kho cua sov ntawm cov hlab ntsha
Kev kho cua sov ntawm cov khoom siv mining
Kev kho cua sov ntawm Tube Sheet
Kev kho cua sov ntawm Lub Hwj Chim Lub Taub Hau

 

 

GNEE STEEL tam sim no koom nrogKev yuav khoom theem ntawm 100,000m³ tag nrho ntim ammonia cia tank project, muab siab - zoo steel phaj rau cov khoom tseem ceeb tank. Vim lub corrosive xwm ntawm ammonia thiab kev pheej hmoo ntawmAmmonia Stress Corrosion Cracking (SCC), qhov project yuav tsum nruj metallurgical tswj cov ntaub ntawv raws liEN 10028-3 tus qauv.

 

Ib qho tseem ceeb tshaj plaws kev xav tau ntawm qhov project no yog qhovnruj txwv ntawm qhov tseeb Yield Strength (Re)rau tag nrho cov ntaub ntawv qib NL2. Txhawm rau tiv thaiv SCC kev pheej hmoo hauv thaj chaw ammonia cia, covyield zog yuav tsum tsis pub tshaj 390 MPa, tsis hais tus nqi nominal teev nyob rau hauv tus qauv lossis phaj thickness ntau yam. Qhov kev xav tau no ua rau muaj kev xav tau ntau dua ntawm kev tswj cov txheej txheem steelmaking, kev kho cua sov kom ruaj khov, thiab kuaj cov khoom siv.

 

Raw siab -lub zog steel daim hlau npaj rau 100,000 m³ tag nrho ntim ammonia cia tank ntau lawm

 

Cov ntaub ntawv ntawm qhov project thiab kev xav tau

 

Qhov project feem ntau yog sivP355NL2 thiab P275NL2 normalized siab lub nkoj steel daim hlau, uas yog dav siv nyob rau hauv qis - kub cia tank vim lawv zoo heev toughness thiab weldability.

 

Cov kev qhia tshwj xeeb tseem ceeb suav nrog:

• Cov ntaub ntawv qib:P355NL2 thiab P275NL2 (Normalized)
• Yield zog:Standard yam tsawg kawg nkaus / Maximum txwv rau390 MPa ua
• Hardness:Tsawg dua lossis sib npaug rau 225 HBW hauv cov khoom siv hauv paus
• Kev ntsuam xyuas cuam tshuam:Charpy-V ntsuas ntsuas ntawm-50 degree, yam tsawg kawg 27J
• Ntawv pov thawj:TS EN 102043.1 daim ntawv pov thawj, nrog yeem3.2 ntawv pov thawj

 

Cov kev cai nruj no xyuas kom meej tias cov hlau phaj tswj cov khoom ruaj khov thiab ua haujlwm siab rau ammonia-ua rau muaj kev ntxhov siab corrosion thaum lub sijhawm ua haujlwm ntev-.

 

Precision dov thiab tsim cov hlau phaj rau hauv cov ntu nkhaus rau 100,000 m³ ammonia cia tank.

 

Project Plate Quantity thiab Thickness Distribution

 

Tag nrho cov hlau xav tau rau qhov project no ammonia cia tank yog ob peb txhiab tons, feem ntau faib thoob plaws ntau lub tank:

 

P355NL2 - Sab hauv & Outer Tank Plhaub daim hlau

• Cov chav kawm qis qis:50 hli thickness – kwv yees li . 2,000 tons
• Cov chav kawm Middle plhaub:25 hli thickness – kwv yees li . 1,400 tons
• Cov chav kawm Upper shell:10 hli thickness – kwv yees li . 500 tons

 

P275NL2 - Tank hauv qab phaj

• Thickness:10–15 mm – approx . 750 tons

 

P275NL2 - Ncua lub ru tsev

• Thickness:5–8 mm – approx . 180 tons

 

S275JR - Sab nrauv ru tsev (Ambient Structure)

• Thickness:10 mm – approx . 450 tons

 

Txhawm rau txhim kho tank fabrication efficiency thiab txo cov voj voog ncig, qhov project kuj xav taudav hlau daim hlautxhawm rau txo qis cov pob qij txha, uas yuav pab txo qis kev pheej hmoo ntawm SCC hauv kev pabcuam ammonia.

 

Tsim steel ntu qhwv thiab racked rau kev tiv thaiv, npaj rau 100,000 m³ ammonia cia tank sib dhos.

 

GNEE STEEL muab siab -precision steel phaj dov thiab lub tog raj kheej tsim kev daws teeb meem rau lub tank manufacturers thoob ntiaj teb.Xa peb koj cov phaj specifications los yog fabrication drawings rau ib tug ceev hais.

Thov Ib Qhov Quote

 

HOM	QIB	SPECIFICATIONS
Carbon Steel / Tsawg Alloy Coil	Q235A / B / C / D / Q355B (Q345B) / C / D / E / SS400 / SAPH400-C / ASTMA283 Qib C	0.7 ~ 2.0 * 1250/1500 hli * C 2.3 ~ 19.5 * 1250/1500/1800/2000 hli * C
Medium Heavy Phaj	Q235B/Q355B(Q345B)/C/D/E	6.0-200x150mm-4000mmxL
Vessel Phaj	Q245R/Q345R/HP295/SA516MGR485/SA516GR70/P355NL2/P275NL2/ S275JR / SPV490 / ASTM A537 Chav Kawm 1 / Chav Kawm 2	2.5-120x1500mm-3000mmxL
Siab zog steel	510L/610L/700L/750L/BS600MCK4/BS700MCK2/BS700MCK4/ BS960E/BWELDY700QL2/L4/BWELDY960QL4/HG60D/70D/785D/ Q460D/Q550D/690D/690E/TQ600MCD/TQ700MCD/S700MCD/ WYS600/700/STRENX700MCE/Q490E/Q490D	1.2-60x1500mm-2500mmxL
Patterned Hlau	HQ235A|B	1.2-60x1500mm-2500mmxL
Hnav-Resistance Steel	NM360/400/450/500/NM300TP/400TP/450TP/ ABREX400/450/500/B-HARD450XKY/ CREUSABRO4800/8000/EH C400LE/450LE/500LE/ HADOX 450/500	3.0-50x1250mm-3300mmxL
Txias Rolled Coil	DC01/RECC/REDT/SPCC/ST12	0.5-3.0x1250mm-1500mmxC
Galvanized phaj	DC51D+AZ/DC51D+Z/DX51D+Z/SGH340+Z275/Z275/Z120/S350GD+ZM275	0.45-3.0x1250mm-1500mmxC
Pickled Coil	DD11/SPHC	2.0-6.0x1500xC

Stainless hlau khoom thiab nto Specifications

HOM	QIB	TUB NTXHAIS	KHOOM
Austenitic	304/304H/304L/304J1	0.25-150 hli	2B/BA/NO.4/8K/SB/HL/NO.1
Austenitic	321	0.4-80 hli	2B/BA/NO.4/8K/SB/HL/NO.1
Austenitic	316/316L/317L/316 Ti	0.3-80 hli	2B/BA/NO.4/8K/SB/HL/NO.1
Austenitic	201(J1/J2/J5)	0.35-12 hli	2B/NO.1/1D
Ferrite	430	0.4-3.0 hli	2B/BA/NO.4/8K/SB/HL
Ultra ntshiab Ferrite	443	0.4-2.0 hli	2B
Ultra ntshiab Ferrite	436L/439/444/441	0.5-3.0 hli	2B/2D

Tshwj xeeb hlau / Nickel Base Alloy

HOM	QIB	Qib (ASTM)	Qib (EN)	TUB NTXHAIS
Thaum tshav kub kub-Resistant Steel	309S	S30908	1.4833	0.5-40 hli
Thaum tshav kub kub-Resistant Steel	310S	S31008	1.4845	0.5-40 hli
Duplex Stainless hlau	2101	S32101	1.4162	1.5-50 hli
Duplex Stainless hlau	2304	S32304	1.4362	3.0-50 hli
Duplex Stainless hlau	2205	S32205/S31803	1.4462	0.5-60 hli
Duplex Stainless hlau	2507	S32750	1.4410	1.0-60 hli
Super Austenitic-Steel	904L	N08904	1.4539	0.6-50 hli
Super Austenitic-Steel	254 SIB	S31254	1.4547	0.5-50 hli
Super Austenitic-Steel	1.4529	N08926	1.4529	0.5-50 hli
Super Austenitic-Steel	AL-6 XN	N08367	1.4478	0.5-50 hli
Nickel Base Alloy	Alloy 31	N08031	1.4562	1.0-50 hli
Nickel Base Alloy	800	N08800	1.4876	0.8-50 hli
Nickel Base Alloy	800H	N08810	1.4958	0.8-50 hli
Nickel Base Alloy	800 HT	N08811	1.4959	0.8-50 hli
Nickel Base Alloy	Alloy 28	N08028	1.4563	1.0-20 hli
Nickel Base Alloy	Alloy 20	N08020	2.4660	1.0-20 hli
Nickel Base Alloy	825	N08825	2.4858	0.8-40 hli
Nickel Base Alloy	C276	N10276	2.4819	0.5-50 hli
Nickel Base Alloy	C22	N06022	2.4602	1.0-50 hli
Nickel Base Alloy	625	N06625	2.4856	0.8-20 hli
Nickel Base Alloy	400	N04400	2.4360	1.0-20 hli
Nickel Base Alloy	600	N06600	2.4816	1.0-50 hli
Nickel Base Alloy	Pure Ni 201	N02201	2.4061	0.5-20 hli
Titanium	TA1	Gr.1	Chav Kawm 1	0.5-50 hli
Titanium	TA 2	Gr.2	Chav kawm 2	0.5-50 hli

Cim npe nrov: shipbuilding steel phaj, Tuam Tshoj shipbuilding steel phaj manufacturers, lwm tus neeg, Hoobkas