Product Overview
Shipbuilding Steel Phaj yog tsim los rau cov qauv hull, offshore platforms, thiab marine engineering daim ntawv thov yuav tsum tau ntawv pov thawj kev ua tau zoo thiab txhim khu kev qha weldability.
Ua raws li cov txheej txheem marine thoob ntiaj teb thiab kev pom zoo rau kev faib tawm hauv zej zog, cov phiaj no muab cov khoom siv sib xws, zoo heev -kub toughness, thiab dependable fabrication kev ua tau zoo.
Qib & Daim Ntawv Qhia Daim Ntawv Thov
|
Qib qeb |
Qib Steel |
Yield zog (MPa) |
Impact Test Temp (degree) |
Daim ntawv thov tseem ceeb |
|
Ib txwm muaj zog |
Qib A / B / D / E |
Ntau dua lossis sib npaug rau 235 |
+20℃rau -40 degree |
Inland nkoj, dav dav hull qauv |
|
Siab zog |
AH36 / DH36 / EH36 AH40 / DH40 / EH40 |
Ntau dua lossis sib npaug rau 355 Ntau dua lossis sib npaug rau 390 |
0℃rau -40 degree |
Thawv ships, bulk carriers, tankers, offshore platforms |
|
Txias txias / Ice Qib |
FH36/FH40 |
Ntau dua lossis sib npaug rau 355/390 |
-60 degree |
Icebreakers, Arctic marine engineering |
Product Specifications & Class Approvals
- Kev pom zoo Classification:ABS, DNV, LR, BV, RINA, NK, KR, CCS
- Cov Qib Steel (Lub zog ib txwm):Qib A, Qib B, Qib D, Qib E
- Qib steel (High Strength):AH36, DH36, EH36, FH36, AH40, DH40, EH40
- Thickness Ntau:6mm-150 hli
- Dav Ntau:1,500-4,200 hli
- Ntev Ntau:6,000mm-18,000mm
- Kev Xa Khoom:Raws li Rolled (AR), Normalized (N), TMCP, Quenched & Tempered (QT)
Core Performance & Technical Data
Tsawg-Tsuas Muaj Kev Nyuaj Siab Toughness
Kev ua tau zoo:Charpy V-notch cuam tshuam lub zog tsis tu ncua tshaj 47 J ntawm qhov kub thiab txias mus rau -40℃(Qib EH36/FH36), tiv thaiv nkig tawg nyob rau hauv cov dej hiav txwv hnyav.
Txheej txheem:TMCP ua ke nrog Nb-V-Ti fine-grain micro-alloying.
Weldability & Txias Crack Resistance
Kev ua tau zoo:Carbon sib npaug Ceq Tsawg dua lossis sib npaug li 0.38% (Pcm Tsawg dua lossis sib npaug rau 0.22%).
Txheej txheem:Tsawg carbon muaj pes tsawg leeg ua rau siab - cua sov- cov khoom siv vuam yam tsis muaj qhov txias txias, txiav ua ntej - cua sov lub sij hawm thiab cov nqi zog.
Dimensional Precision & Nto Zoo
Kev ua tau zoo:Thickness kam rau ua nyob rau hauv ± 0.3 hli (tshaj EN 10029 Class B); flatness Tsawg dua los yog sib npaug li 3 mm / m.
Txheej txheem:Tsis Siv Neeg Gauge Control (AGC) thiab 11- yob hnyav precision levelers xyuas kom meej haum thaum lub caij tsim kho.
Processing & Fabrication Services
Precision txiav:Nplaim, ntshav, thiab laser txiav rau kev cai qhov ntev lossis CAD kos duab.
Ntug Kev Npaj:Beveling (V, X, Y-grooves) rau kev npaj vuam ncaj qha ntawm cov chaw nres nkoj.
Kev kho deg:Txhaj tshuaj- blasting (Sa 2.5) thiab tsis siv neeg khw priming (15–25 μm epoxy/zinc primer).
Kev Pabcuam Kev Xeem:Z-kev ntsuas kev taw qhia (Z15/Z25/Z35), Charpy impact test, thiab khoov test nyob rau hauv thib peb- saib xyuas tog.
Quality Control Protocol
Kev Ntsuas Ultrasonic (UT):100% tsis yog-kev kuaj kev puas tsuaj rau ASTM A578 Qib SEL 1/SEL 2 lossis EN 10160 kom lav tsis muaj kev cuam tshuam sab hauv.
Thaum tshav kub kub Traceability:Txhua lub phaj yog ib qho nyuaj- stamped nrog tus lej xov tooj cua sov, batch naj npawb, thiab kev faib pawg neeg stamp.
Mill Test Certificate (MTC):Ua raws li EN 10204 3.1 lossis EN 10204 3.2 (Third- tog neeg kos npe los ntawm ABS, DNV, LR, thiab lwm yam).
Thib peb-Kev soj ntsuam tog:Lub Hoobkas nkag tau muab rau SGS, Bureau Veritas, lossis cov neeg siv khoom- tau xaiv cov neeg soj ntsuam ua ntej thauj khoom.
Supply Capacity & Reliability
18+ Xyoo Kev Lag Luam Kev Lag Luam:Kev muab khoom txuas ntxiv mus rau thoob ntiaj teb marine thiab engineering tej yaam num nrog pov thawj kev ua haujlwm ntseeg tau.
250,000-Ton Npaj Tshuag:Kev tswj hwm thoob plaws 7 lub chaw xa khoom thoob plaws lub tebchaws rau kev xa tawm tam sim thiab txo cov sij hawm txhuas.
Certified Quality & Environmental Systems:Kev tshuaj xyuas tag nrho thiab ua raws li ISO 9001 (Kev Tswj Xyuas Zoo) thiab ISO 14001 (Environmental Management) cov qauv.
Ntim & Export Logistics
Kev tiv thaiv nto:Txhaj- blasting (Sa 2.5) thiab khw primer txheej (15–25 μm) muaj raws li qhov kev thov.
Bundling & Marking:Xeb-cov ntaub ntawv pov thawj roj txheej, hnyav- lub luag haujlwm steel pluaj khi, ntug tiv thaiv, thiab cov yas ntim dej tsis zoo rau kev tawg- cov khoom thauj hauv hiav txwv ntau.
Chaw nres nkoj Loading:Kev nkag ncaj qha mus rau qhov loj thoob ntiaj teb tob- cov chaw nres nkoj dej; tau ntsib nyob rau hauv tej nkoj nquam stowage thiab containerized tiaj tus- khib loading.
FAQ
Cim npe nrov: shipbuilding steel phaj, Tuam Tshoj shipbuilding steel phaj manufacturers, lwm tus neeg, Hoobkas