LR Marine Phaj Khoom

LR Marine Phaj Khoom

---

"LR standard nkoj phaj" yog hais txog lub nkoj tsim qauv ntawm Lloyd's Register (LR). Lloyd's Register's cov cai thiab cov cai tswj hwm tsim cov qauv tsim nyog rau kev tsim, kev tsim kho thiab kev ua neej nyob -kev tu lub nkoj, kev teeb tsa sab nrauv thiab thaj av- raws li kev teeb tsa.

 

LR ABDE steel yog kub dov zoo tib yam tensile zog steel. Ordinary zog LR shipbuilding steel muaj 3 lub zog thiab 12 qib, thiab qib A, B, D thiab E yog qee qhov ntawm lawv. Lub zog tawm ntawm LR qib ABDE steel phaj yog 235 MPa thiab lub zog tensile kawg yog 400-520 MPa.

 

LR MTC

 

LR Steel Phaj Qib Supplier
General Lub Zog	LR/A	LR/B	LR/D	LR/E
Siab zog	LR/AH32	LR/DH32	LR/EH32	LR/FH32
	LR/AH36	LR/DH36	LR/EH36	LR/FH36
	LR/AH40	LR/DH40	LR/EH40	LR/FH40
Ntxiv dag zog	LR/AH42	LR/DH42	LR/EH42	LR/FH42
	LR/AH46	LR/DH46	LR/EH46	LR/FH46
	LR/AH50	LR/DH50	LR/EH50	LR/FH50
	LR/AH55	LR/DH55	LR/EH55	LR/FH55
	LR/AH62	LR/DH62	LR/EH62	LR/FH62
	LR/AH69	LR/DH69	LR/EH69	LR/FH69

 

 

 

Qib steel	C	Si	Mn	P	S	Als
Qib A	Tsawg dua lossis sib npaug li 0.21	Tsawg dua los yog sib npaug li 0.50	Ntau tshaj lossis sib npaug li 2.5C	Tsawg dua lossis sib npaug li 0.035	Tsawg dua lossis sib npaug li 0.035	-
Qib B	Tsawg dua lossis sib npaug li 0.21	Tsawg dua lossis sib npaug li 0.35	0.8-1.2	Tsawg dua lossis sib npaug li 0.035	Tsawg dua lossis sib npaug li 0.035	-
Qib D	Tsawg dua lossis sib npaug li 0.21	Tsawg dua lossis sib npaug li 0.35	0.6-1.2	Tsawg dua lossis sib npaug li 0.035	Tsawg dua lossis sib npaug li 0.035	Ntau dua lossis sib npaug rau 0.015
Qib E	Tsawg dua lossis sib npaug li 0.18	Tsawg dua lossis sib npaug li 0.35	0.7-1.2	Tsawg dua lossis sib npaug li 0.035	Tsawg dua lossis sib npaug li 0.035	Ntau dua lossis sib npaug rau 0.015

 

Qib steel	Tawm taw tes / MPa	Tensile point / MPa	Elongation /%	Kub /℃C	V-Type impact test
					Akv/J
					Tsawg dua los yog sib npaug li 50MM	50-70 hli	70-100 hli
Qib A	235	400-520	Ntau dua lossis sib npaug 22	20	-	34/24	41/27
Qib B	235	400-520	Ntau dua lossis sib npaug 22	0	27/20	34/24	41/27
Qib D	235	400-520	Ntau dua lossis sib npaug 22	-20	27/20	34/24	41/27
Qib E	235	400-520	Ntau dua lossis sib npaug 22	-40	27/20	34/24	41/27

Thov Ib Daim Quote

 

 

1. Qhov tseeb hais txog LR tus qauv marine slab pem teb kom txo tau tus nqi yuav khoom rau koj.

2. Kev sib txuas lus raws sij hawm tso cai rau koj los saib xyuas tag nrho cov txheej txheem tsim khoom thiab kev vam meej.

3. Qhov zoo tshaj ntawm LR tus qauv marine daim hlau ua rau koj dhau kev tshuaj xyuas steel thiab saib xyuas cov khoom tiav.

4. Kev thauj mus los loj tuaj yeem pab koj txo nqi tsheb thauj mus los thiab qhia rau koj paub txog kev thauj mus los txhua lub sijhawm.

5. Kev lees paub zoo, tso cai rau koj kom tau txais thawj lub Hoobkas lav kom sai li sai tau, tso cai rau koj kom ua tiav kev tsim khoom thiab kev npaj ua haujlwm tom ntej.

6. LR Standard Nkoj steel phaj siab - zoo tom qab - kev muag khoom pab koj tau txais cov ntawv xa nyiaj sai li sai tau thiab muab cov lus qhia thiab kev txhawb nqa ntawm kev tswj xyuas nqi.

 

7. Cov kev pabcuam taug qab thiab kev tawm tswv yim los ntawm steel mills ua rau peb cov kev pabcuam xav tau ntau dua.

 

 

Ib puag ncig huab cua thiab tag nrho Lifespan Durability

Cov kev cai LR tsim cov kev cai nruj heev rau kev ua haujlwm hnyav xws li thaj tsam polar thiab dej hiav txwv sib sib zog nqus, ua kom muaj kev nyab xeeb ntau tshaj plaws rau cov xwm txheej muaj kev pheej hmoo siab.

 

Polar Icebreaking Sector: LR qhia tias cov nkoj nrog Ice Class 1A Super yuav tsum tau nruab nrog ob - txoj kev icebreaking muaj peev xwm, thiab lawv cov hlau phaj yuav tsum tau xeem dhau qhov kev ntsuam xyuas ntawm -50 degree, thaum cov qauv xws li ABS feem ntau tsis muaj xws li qis - qhov kub thiab txias. Txij li xyoo 2020, 65% ntawm Arctic LNG shipping tej yaam num tau ua ntej LR-certified steel daim hlau.

 

Cryogenic Cargo Khoom: Hauv LNG cab kuj sector, LR yuam kev saws 9% npib tsib xee hlau los tiv thaiv ultra- qhov kub thiab txias ntawm -163℃. Hauv qhov sib piv, DNV tso cai rau lwm cov alloys nrog cov ntsiab lus nickel ntawm tsuas yog 5%, uas qhia tau tias tsis muaj peev xwm ua tau ntev.

 

Ntev -Kev Tiv Thaiv Corrosion ntev: LR yuav tsum muaj cov txheej txheej ntawm lub tank kom tiv taus qhov tsawg kawg nkaus ntawm 1,000 teev ntawm ASTM B117 ntsev tshuaj tsuag, ua tiav 15 xyoo ntawm kev tiv thaiv hull, nrog kev ua haujlwm tau zoo dua qub piv rau DNV tus qauv 10 xyoo. Thoob plaws hauv lub neej tag nrho, cov hlab ntsha uas tau lees paub los ntawm LR tuaj yeem ua tiav 15% kev txhim kho hauv tag nrho cov kev tiv thaiv corrosion.

 

Refined High -lub zog thiab Ultra- cov ntaub ntawv nyuaj

Rau qhov loj - nplai thiab cov nkoj sib sib zog nqus thiab cov khoom siv hauv marine engineering, LR muaj ntau yam ntawm cov qib siab - kawg thiab nruj nruj.

 

Kev pab txhawb zog: LR-cov ntawv pov thawj steel phaj npog cov qib siab ntawm cov pa roj carbon monoxide (yield zog ntawm 235MPa) mus rau ultra- qib siab zog nrog lub zog tawm ntawm 690MPa (piv txwv li, FH69).

 

Siab -Steel Performance Piv txwv - LR EH46: Noj EH46, qib benchmark ntawm ultra- siab zog thiab toughness marine steel, piv txwv li, nws nta lub zog tawm los ntawm ntau dua los yog sib npaug rau 460 MPa (lub zog tensile: 570-720 MPa), thiab xa cov kev cuam tshuam ntev zog txog li 46 J nyob rau hauv 40℃ib puag ncig. Lub caij no, nws cov pa roj carbon sib npaug yog tswj tau meej (C Tsawg dua lossis sib npaug li 0.20%), kom ntseeg tau qhov txias txias thiab vuam kev ua tau zoo.

 

 

LR Qib	ABS Qib	ASTM sib npaug	EN sib npaug	CCS sib npaug
LR A	ABS A	ASTM A131 A	S235 JR	CCS A
LR AH 36	ABS AH36	ASTM A131 AH36	S355	CCS AH36
LR DH 36	ABS DH36	ASTM A131 DH 36	S355	CCS DH36
LR EH 36	ABS EH36	ASTM A131 EH 36	S355	CCS EH36

 

 

ABS A thiab LR A yog ob qho tib si dav dav - lub zog hull structural steels, nrog qhov tsawg kawg nkaus lub zog ntawm 235 MPa thiab lub zog tensile xws li 400 MPa rau 520 MPa. Nyob rau hauv kev sib piv, LR A muaj ib tug me ntsis siab dua tensile txwv ntawm 58,000 - 75,500 psi, uas sib xws rau 400-520 MPa. Txawm hais tias lawv cov khoom siv tshuab zoo ib yam zoo ib yam, qhov sib txawv tseem ceeb nyob hauv peb yam hauv qab no, uas cuam tshuam ncaj qha rau kev xaiv cov khoom siv thiab cov nqi tag nrho:

 

Kev nruj kev soj ntsuam thiab lees txais

Qhov no yog qhov sib txawv tseem ceeb tshaj plaws. Rau cov ntawv thov Qib A (ambient kub, tsis yog-toughness tseem ceeb), LR ntawv pov thawj imposes deb stricter tswj nyob rau hauv lub zoo ntawm steel daim hlau. Piv nrog rau CCS thiab ABS, LR cov neeg soj ntsuam feem ntau yuav xav tau ntawm -qhov chaw kuaj pom thiab muab cov ntaub ntawv ntxaws ntxaws, nruj dua.

 

Target Markets (Shipowners & Shipyards)

Kev ua lag luam kawg ntawm ib qhov project txiav txim siab daim ntawv pov thawj kev faib tawm uas xav tau.

LR A: Ua haujlwm raws li tus qauv tsim nyog rau siab -kawg European kev lag luam - tshwj xeeb tshaj yog nyob rau hauv UK thiab Commonwealth cheeb tsam - hwm thoob ntiaj teb shipowners, nkoj nkoj, thiab Ro-Ro nkoj, thiab yog dav nyiam los ntawm siab -kawg thoob ntiaj teb cov tswv.

ABS A: Tseem yog qhov kev xaiv tseem ceeb rau Tebchaws Meskas, Asmeskas, Kaus Lim Qab Teb, Middle East, thiab thoob ntiaj teb cov nkoj thauj khoom. Nws kuj yog feem ntau teev thiab lees txais los ntawm Kauslim thiab Asmeskas shipyards.

 

Comprehensive Cost & Lead Time Impac

Vim yog cov qauv ntawv pov thawj nruj dua thiab cov txheej txheem kev pom zoo ntau dua, LR A steel daim hlau feem ntau nqa cov nqi yuav khoom ntau dua li ABS A. Nws lub voj voog xa khoom kuj tseem cuam tshuam ntau dua los ntawm kev ncua sij hawm ntau lawm thiab cov neeg soj ntsuam yuav tsum tau ua tim khawv. Nws raug nquahu kom txheeb xyuas lub chaw tsim khoom ntawm cov txheej txheem vuam txheej txheem uas twb muaj lawm (WPS) ua ntej kom tsis txhob muaj cov ntawv pov thawj rov qab thaum hloov cov kev faib pawg, uas yuav ua rau muaj sijhawm ntxiv thiab kev siv nyiaj txiag.

 

 

Dab tsi yog qhov sib txawv ntawm LR Qib A thiab ABS Qib A steel daim hlau?
Thaum ob qho tib si xav tau qhov tsawg kawg nkaus lub zog ntawm235 MPa rauthiab tensile zog ntawm400-520 MPa, qhov sib txawv tseem ceeb nyob rau hauv daim ntawv pov thawj nruj. LR Qib A feem ntau xav kom nruj dua ntawm - qhov chaw kuaj xyuas los ntawm tus neeg soj ntsuam thiab kev tswj xyuas nruj dua li cov khoom sib txawv - mus rau - cov khoom sib txawv, uas muab kev ntseeg siab dua rau kev siv cov txheej txheem tseem ceeb.

 

Qhov qis-kub toughness LR Qib E lav yog dab tsi?
A: LR Qib E lav qhov tsawg kawg nkaus Charpy V-qhov cuam tshuam lub zog ntawm27 J ntawm -40 degree, ua tim khawv los ntawm tus neeg soj ntsuam. Qhov no ua rau nws haum rau cov qauv ua haujlwm hauv cov huab cua txias thiab dej khov.

 

Rau siab -lub zog LR EH36, dab tsi tensile zog thiab cuam tshuam kub?
LR EH36 muaj qhov tsawg kawg nkaus tawm los ntawm355 MPa rau, tensile lub zog ntawm490-630 MPa, thiab yuav tsum muaj kev ntsuam xyuas ntawm-40 degree. Kev sib xyaw ua ke ntawm lub zog siab thiab qis -kub toughness yog qhov tseem ceeb rau cov nkoj loj.

 

Puas muaj cov pa roj carbon sib npaug tshwj xeeb rau LR siab - cov phaj muaj zog los xyuas kom muaj kev sib tw?
A: Yog. Rau qib zoo li EH36, cov pa roj carbon sib npaug (Ceq) feem ntau yog tswjTsawg dua lossis sib npaug li 0.38–0.40%thiab qhov txias -cracking susceptibility Performance index (Pcm) yog txwv, txo cov kev xav tau preheat thiab tsis txhob hydrogen-induced cracking.

 

LR daim ntawv pov thawj nruj npaum li cas txawv ntawm DNV rau offshore - qib phaj?
A: Rau cov ntawv thov tseem ceeb, LR feem ntau ua haujlwmtus neeg soj ntsuam-tuaj xyuas qhov tensile thiab cuam tshuamthiab tag nrho traceability, thaum DNV tuaj yeem lees txais zeb- ntawv pov thawj cov qhab nia rau qee qib qauv. Qhov no ua rau LR daim ntawv pov thawj muaj kev ruaj ntseg zoo dua rau cov neeg yuav khoom kawg.

 

 

• Kev paub dav dav hauv marine steel export
• Tag nrho ntau yam ntawm LR & ABS ntawv pov thawj
• Competitive Hoobkas nqi
• Kev tswj xyuas nruj nruj thiab kev txhawb nqa ntawv pov thawj
• Kev pabcuam ua haujlwm (txiav, drilling, vuam)
• Txhim khu kev xa khoom thoob ntiaj teb

 

 

LR Marine Plate Materials thiab ABS Marine Steel Phaj yog qhov tseem ceeb rau kev nyab xeeb, ruaj khov, thiab siab -kev ua tau zoo marine. Nrog rau cov khoom siv kho tshuab zoo sib xws thiab kev lees paub thoob ntiaj teb, lawv muab cov kev daws teeb meem yooj yim rau kev tsim cov nkoj thiab cov dej hiav txwv.

Thov Ib Daim Quote

 

 

Nrhiav rau tus neeg muag khoom ntseeg siab ntawm LR thiab ABS marine steel daim hlau?

 

GNEE STEELmuab:

• Kev xaiv dav dav (A, AH32, AH36, DH36, EH36)
• Kev cai loj thiab xa khoom sai
• Kev sib tw thoob ntiaj teb tus nqi

👉 Tiv tauj peb tam sim no nrog koj cov lus qhia txog qhov project(qib, qhov loj me, ntau) thiab tau txais cov lus hais hauv 24 teev!

 

 

 

 

 

 

 

Peb muaj LR Marine Plate Materials txaus hauv Tshuag, thiab peb tuaj yeem kho nws raws li koj xav tau.

 

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

MACHINING SERVICE

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
Max 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 tsuas 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 li 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 welding, 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 Daim 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: lr marine phaj ntaub ntawv, Tuam Tshoj lr marine phaj ntaub ntawv manufacturers, lwm tus neeg, Hoobkas