Lub zog, txhim khu kev qha hlau rau Marine thiab Offshore Projects
Xaiv cov hlau zoo rau kev tsim cov nkoj thiab cov chaw sab nrauv yog qhov tseem ceeb. Koj xav tau cov khoom siv sib xyaw ua kesiab zog, zoo heev weldability, thiab covtoughness tiv taus hnyav marine ib puag ncig. ABS DH36 shipbuilding steel phajyog kev lag luam-xav tau kev daws teeb meem rau cov qauv hull, offshore drilling rigs, thiab lwm yam kev siv dej hiav txwv tseem ceeb.
PebABS Qib DH36 steel phajyog tsim los ua kom tau raws li cov qauv nruj ntawm American Bureau of Shipping (ABS), kom ntseeg tau tias koj qhov project yog tsim los ntawm lub hauv paus ntawm kev nyab xeeb thiab kav ntev.
Nyem kom tau txais cov txheej txheem tshiab kawg
Ntsiab Specifications & Mechanical Properties
PebABS DH36 nkoj phajmuab kev sib npaug sib xyaw ua ke ntawm lub zog thiab lub zog, ua rau nws zoo tagnrho rau kev siv cov qauv siv qhov kev ntseeg siab yog qhov tseem ceeb.
| Qib | Thickness Ntau | Yield zog (Min) | Tensile zog | Elongation (Min) |
|---|---|---|---|---|
| ABS DH36 | 8mm - 100mm+ | 355 MPa (51 ksi) | 490 - 620 MPa | 21% |
Chemical Composition (Kev Ntsuas Kub)
| Lub ntsiab | C | Si | Mn | P | S | Ni | Cr | Mo | Nb | V | Al |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Tus nqi% | Tsawg dua lossis sib npaug li 0.18 | 0.1-0.5 | 0.9-1.6 | Tsawg dua lossis sib npaug li 0.035 | Tsawg dua lossis sib npaug li 0.035 | Tsawg dua lossis sib npaug li 0.40 | Tsawg dua los yog sib npaug li 0.20 | Tsawg dua los yog sib npaug li 0.08 | 0.02-0.05 | 0.05-0.10 | Ntau dua lossis sib npaug rau 0.015 |
Tsawg-Tsuas Muaj Kev Nyuaj Siab Toughness
Ib qho tseem ceeb feature ntawmABS DH36 hlauyog nws guaranteed cuam tshuam toughness nyob rau hauv txias tej yam kev mob. Tsis zoo li cov qib txheem, nws raug kuaj ntawm-20 degreelos xyuas kom meej tias nws yuav tsis ua nkig hauv dej hiav txwv txias. Qhov no yog qhov tseem ceeb ntawm kev nyab xeeb rau cov nkoj ua haujlwm hauv lub caij ntuj no los yog txias - thaj chaw dej.
Dimensional Tolerances & Supply Specifications
PebABS DH36 shipbuilding steel daim hlauyog tsim thiab tshuaj xyuas nruj raws liABS Cov CaithiabASTM A6 / A6M ASTMcov qauv, kom ntseeg tau qhov tseeb qhov tseeb uas ua tau raws li qhov xav tau ntawm kev tsim nkoj thiab kev tsim kho ntawm ntug dej hiav txwv. Hauv qab no yog peb cov qauv muab khoom ntau thiab cov ntaub ntawv tseem ceeb rau kev zam:
| Parameter | Standard Supply Range | Tolerance / Lus Ceeb Toom |
|---|---|---|
| Thickness | 5mm-150 hli | Thickness tolerances nruj me ntsis raws liASTM A6 / A6M ASTM. Rau daim hlau Tsawg dua los yog sib npaug rau 15mm, qhov kev tiv thaiv tsis zoo yog tswj kom tsis pub ntau tshaj-0.4 hli. |
| Dav | 1200-4200 hli | Tolerances txawv ntawm qhov kawg loj. Kev cai txiav rau koj cov duab kos duab engineering muaj nyob rau ntawm qhov kev thov. |
| Ntev | 3000mm-18000mm | Ntev ntev yog feem ntau0 rau +100mm, haum rau loj thaiv fabrication. |
| Flatness | Tsawg dua los yog sib npaug li 10mm ib 'meter' (rau thickness Ntau dua los yog sib npaug rau 4mm) | Ua tau raws li kev faib tawm hauv zej zog nruj, kom ntseeg tau yooj yim vuam thiab sib dhos. |
Qhov txawv ntawm AH36 thiab DH36 yog dab tsi?
Ob qib muaj zog tib yam. Qhov sib txawv tseem ceeb yog lawv qhov ntsuas qhov ntsuas kub.
Impact kuaj ntawm0 degree(tsim nyog rau cov qauv ib puag ncig).
ABS DH36 shipbuilding steel phaj
Impact kuaj ntawm-20 degree(muaj kev nyab xeeb dua rau qhov txias - dej hiav txwv ib puag ncig)
Rau cov haujlwm uas xav tau kev ua haujlwm siab dua hauv cov cheeb tsam polar, peb kuj muabABS EH36(kuaj ntawm -40 degree) thiabABS FH36(kuaj ntawm -60 degree)
3 Cov Nta Tseem Ceeb ntawm ABS DH36 Shipbuilding Steel Phaj
Ib - nres kev yuav khoom steel
Siab zog nrog qis-Tsub Toughness
355 MPa yam tsawg yield zogua ke nrog-20℃cuam tshuam tsis kam- qhov no txhais tau tias koj cov qauv nyob ruaj khov thiab muaj kev nyab xeeb txawm tias nyob hauv dej hiav txwv khov, txo qhov kev pheej hmoo ntawm kev tawg tawg hauv huab cua txias.
Weldability zoo & Fabrication yooj yim
Tsawg carbon sib npaug (CEV) tso caiyooj yim welding yam tsis muaj preheating. Qhov no txuag lub sij hawm fabrication, txo cov nqi zog, thiab txo qhov kev pheej hmoo ntawm weld cracking - qhov zoo tshaj plaws rau cov chaw nres nkoj tsis khoom.
Tag Nrho Certified & Traceable
Txhua phaj tuaj nrogDaim Ntawv Pov Thawj Mill Test (MTC)thiab tau pom zoo los ntawm cov koom haum kev faib loj xws liABS, DNV, LR, BV, thiab CCS. Tag nrho cov ntaub ntawv taug qab ua rau koj muaj kev thaj yeeb nyab xeeb rau kev nyab xeeb - cov haujlwm tseem ceeb hauv hiav txwv.
Daim ntawv thov|ABS DH36 Steel siv qhov twg?
Nkoj Hull Structures & Vessel Construction
Outer plhaub plhaubuas ncaj qha ntsib seawater cuam tshuam thiab nthwv dej siab.
Sab hauv qab daim hlauthiabob -cov qauv hauv qabuas txhawb nqa cargo hnyav.
Deck structuresuas dais hnyav los ntawm cov khoom siv thiab ntim khoom.
Bulkheads thiab transverse thav duabuas tuav lub nkoj txoj kev ncaj ncees.
Offshore Drilling Platforms & Jack-Up Rigs
Jack-nce rig ob txhais ceg thiab chordsuas txhawb nqa tag nrho lub platform hnyav.
Helidecksuas yuav tsum tau tiv thaiv qhov siab helicopter thiab dynamic loads.
Subsea txhawb cov qauvthiabpawg tes tshouas thauj lub platform mus rau seabed.
Crane pedestals thiab cov cuab yeej siv hnyavntawm lub ntsiab lawj.
Hnyav -Cov Khoom Siv Hauv Tubrog Nkoj & Chaw Nres Nkoj Infrastructure
Nkoj - mus rau - ntug dej (STS) thawv gantry cranesuas tuav cov thawv loj loj.
Graving dock rooj vagthiabcaisson qhov roojuas kaw cov dock qhuav thaum kho.
Mooring dolphins, bollards, thiab fender panelsuas nqus nkoj cuam tshuam lub zog.
Offshore loading buoys thiab submarine pipeline risersuas txuas seabed qhov dej rau saum npoo av.
Ship Repair, Retrofitting & Conversion Projects
Hloov cov seem corroded los yog tawgthaum lub sij hawm qhuav - chaw nres nkoj.
Txhim kho cov hlab ntsha lausnqa cov khoom hnyav dua lossis ua raws li cov cai tshiab ruaj khov.
Ntxiv tshiab lawj extensionslos yogsuperstructuresrau kev hloov pauv nkoj (piv txwv li, hloov lub nkoj thauj roj rau hauv FPSO chav tsev).
Txhim kho hatch coamings thiab cargo tuav ciam tebtiv thaiv dej ingress.
Vim li cas thiaj xaiv peb ABS DH36 Hlau Phaj?
Daim ntawv pov thawj puv:Peb muab cov ntawv pov thawj Mill Test (MTCs) nrog rau tag nrho traceability. Peb cov phiaj xwm tau pom zoo los ntawm cov koom haum loj xws li ABS, CCS, DNV, LR, thiab BV.
Weldability zoo heev:Qhov qis carbon sib npaug (CEV) ntawm peb[DH36 marine steel phaj]ua rau nws yooj yim rau vuam siv cov txheej txheem xws li submerged arc vuam, txo qhov yuav tsum tau ua ntej thiab txo cov nqi tsim khoom.
Kev siv ntau yam:Siv dav hauv nkoj hulls, lawj qauv, offshore platforms, hatch coamings, thiab lwm yam tseem ceeb thauj khoom -cov kabmob .
Z-Txoj Kev Xaiv Khoom:Rau cov haujlwm uas xav tau kev tiv thaiv lamellar tearing los ntawm - daim ntawv thov thickness, peb tuaj yeem muab tauABS DH36 Z25thiabZ35qib.
Tau txais cov lus hais hauv 24 teev
ib - nres kev daws teeb meem
pab neeg tshaj lij
siab zoo
peb cov neeg koom tes
Peb ntseeg los ntawm
Carlos M.
Procurement Manager, Brazil
Kenji T.
Project Engineer, Nyiv
Ahmed R.
Offshore Construction Director, UAE
FAQ
01.Dab tsi yog qhov txawv ntawm ABS DH36 thiab ABS AH36?
Ob qib muaj covtib lub zog(355 MPa tawm los). Qhov txawv tseem ceeb yog qhovcuam tshuam qhov ntsuas kub:
AW 36yog kuaj ntawm0 degree- haum rau cov qauv marine ib puag ncig.
DH 36yog kuaj ntawm-20 degree– Muaj kev nyab xeeb dua rau qhov txias - txoj kev dej thiab lub caij ntuj no.
Rau thaj tsam polar, peb kuj muabEH 36(-40 degree) thiabFH 36(-60 degree).
02.Qhov luaj li cas thiab thicknesses koj muab?
03.Koj puas muab daim ntawv pov thawj zeb kuaj thiab thib peb-kev tshuaj xyuas?
04.Qhov kev txiav txim yam tsawg kawg nkaus (MOQ) yog dab tsi?
Muajtsis muaj MOQ ruaj khovrau peb ABS DH36 daim hlau. Peb txais tos ob leegme -batch xajrau kho tej yaam num thiabkev txiav txim ntaurau kev tsim nkoj tshiab. Tiv tauj peb nrog koj kom muaj nuj nqis, thiab peb yuav muab cov nqe lus sib tw nrog cov nqe lus xa khoom yooj yim.
Cim npe nrov: ABS DH36 Shipbuilding Steel Phaj Siab-Lub Zog Marine Steel rau Nkoj & Offshore Projects, Tuam Tshoj ABS DH36 Shipbuilding Steel Phaj Siab-Lub Zog Marine Steel rau Nkoj & Offshore Projects lwm tus neeg
