Hlau Profile
Dab tsi yog Profile Steel?
Profile steel, tseem hu ua structural steel, yog structural steel duab dov, kos, los yog nias rau hauv ib qho sib npaug -sections, siv ntau hauv kev tsim kho, infrastructure, thiab machinery rau lawv lub zog, durability, thiab versatility. Cov hom muaj xws li I-beams, angle bars, channels (PFC), thiab hollow seem (SHS/RHS/CHS). Lawv feem ntau tsim nyob rau hauv 6m lossis 12m ntev.
Download: Seem Steel Theoretical Weight Chart (PDF/Excel)
GNEE STEEL yog ib qho ntawm cov khoom lag luam steel loj tshaj plaws nyob hauv Suav teb. Peb tshwj xeeb hauv kev lag luam:
Dub hlau profiles
Galvanized steel profiles
Txias- cov seem tsim
Pav ca Bar
Square Bar
Round Bar
Lub kaum sab xis
Parallel Flange Channel (PFC)
Universal Beam
C-Section
Pipe – Circle Hollow Section (CHS)
Square Hollow Section (SHS)
Rectangle Hollow Section (RHS)
Kev sib piv ntawm microstructure nyob rau hauv sab hauv filleted cheeb tsam ntawm welded H-beam thiab kub- dov H-beam
Kev sib piv ntawm lub kaus mom kub dov-zoo li tus steel thiab welded kaus mom-zoo li tus hlau
Loj H-beam ntau lawm kab
Qhov loj ntawm H-beam npog 200-800mm.
Me H-beam ntau lawm kab
H-beam khoom specification range yog 100 ~ 400 mm
Lub teeb H-beam ntau lawm kab
H-beam khoom specifications ntau yam ntawm 100 - 250mm, channel 100 ~ 250mm, lub kaum sab xis 90 ~ 180mm.
U-beam rau mining,I-beam, Angle steel, Channel steel
Cov khoom tshwj xeeb heev
Kub- Rolled Section Steel rau Roj & Roj thiab Dej Hiav Txwv Engineering Structures
| Txuj | Qib | Yam khoom | Nta thiab siv |
| Q/MGB 455-2015 | SM400B, SM490B, SM490YB, Q355D |
H beam
Lub kaum sab xis steel
Channel steel
|
Yam ntxwv: Authenticated los ntawm GL thiab CCS; ua tau raws li JIS G3106 thiab API RP2A Chav Kawm II qis-temp toughness; H-beams kuaj ib JIS G0901.
Daim ntawv thov: Feem ntau yog siv rau offshore roj drilling platforms.
|
| Nabors X xyaum ua qhov project technical pom zoo | Q345EJ, Q345EJ-T1 |
Yam ntxwv: High acid soluble Al yuav tsum; Kev xeem rau ASTM A370; zoo heev toughness thiab weldability.
Daim ntawv thov: Txhawm rau ua cov roj drilling platforms (raws li daim duab ntawv). |
|
| wb 712* |
A,B,D,E AH32, DH32, EH32, FH32 AH36, DH36, EH36, FH36 AH40, DH40, EH40, FH40 |
Yam ntxwv: Zoo heev toughness thiab weldability; yeem thickness kev taw qhia (Z-kev taw qhia) kev ua tau zoo.
Daim ntawv thov: Ua dej hiav txwv, ntug hiav txwv dej, thiab sab hauv cheeb tsam nkoj, nkoj nuv ntses, thiab dej hiav txwv engineering cov qauv / cov kabmob. |
|
| GB/T 1591* | Q355ME, Q390D, Q390ME, Q420C, Q420MD, Q420ME, Q460ME, Q500ME | ||
| TS EN 10025-3* | S275NL, S355NL | ||
| TS EN 10025-4* |
S275M,S355M,S420M S275ML, S355ML, S420ML |
||
| TS EN 10225* | S355G11+N/M,S355G12+N/M, S420G3+M,S420G4+M | ||
| TIAB SA 27772* | C275, C285, C345, C345K, C375 | ||
| ASTM A131 / 131M 1* |
A,B,D,E AH32, DH32, EH32, FH32 AH36, DH36, EH36, FH36 AH40, DH40, EH40, FH40 |
Q/MGB 455-2015 Kub dov H seem steel rau offshore roj drilling platform
|
Qib)
|
Yield zog (MPa) |
Tensile zog (MPa) |
Elongation (%) |
-20℃transverse cuam tshuam toughness zog (J) |
| SM400B |
≥245(>5-16mm) Ntau dua lossis sib npaug li 245 (16-40mm) |
400~520 |
≥18(>5-16mm) ≥22(>16-40mm) |
Ntau tshaj los yog sib npaug rau 20 |
| SWB 490B |
≥325(>5-16mm) Ntau dua lossis sib npaug rau 315 (16-40mm) |
490~610 |
≥17 >5-16mm) ≥21(>16-40mm) |
Ntau dua lossis sib npaug li 34 |
| SM490 YB |
≥365(>5-16mm) Ntau dua lossis sib npaug rau 355 (16-40mm) |
490~610 | ≥15>5-16mm) ≥19(>16-40mm) |
Ntau dua lossis sib npaug li 34 |
| Q355D |
≥355(>5-16mm) Ntau dua lossis sib npaug rau 345 (16-40mm) |
470~630 | Ntau dua lossis sib npaug li 21 | Ntau dua lossis sib npaug li 34 |
Nabors X xyaum ua haujlwm nrog Q345E kub- dov H-kev pom zoo
| Qib | Yield zog (MPa) | Tensile zog (MPa) | Elongation (%) | Longitudinal cuam tshuam toughness KV8 (J) | Txias khoov |
| qw 345j |
Ntau dua lossis sib npaug rau 345 (tsawg dua lossis sib npaug rau 16mm) ≥335 (>16 hli) |
470~630 |
Ntau dua lossis sib npaug rau 21 (A50mm) Ntau dua lossis sib npaug rau 18 (A200mm) |
-45℃Ntau dua lossis sib npaug rau 34 |
D=2a (t Tsawg dua lossis sib npaug li 16 hli) D=3a (t>16 hli) |
| Q345EJ-T1 |
Ntau dua lossis sib npaug rau 345 (tsawg dua lossis sib npaug rau 16mm) ≥335 (>16 hli) |
470~630 |
Ntau dua lossis sib npaug rau 21 (A50mm) Ntau dua lossis sib npaug rau 18 (A200mm) |
-40℃Ntau dua lossis sib npaug rau 34 |
Lwm Qib rau roj & roj thiab dej hiav txwv engineering qauv
| Txuj | Qib | Yield zog (MPa) | Tensile zog (MPa) | Elongation (%) | Lub zog toughness (J) | |
| TS EN 10025-3 | S275 NL | Ntau dua lossis sib npaug li 275 | 370~510 | Ntau dua lossis sib npaug li 24 | -40 degree | Ntau dua lossis sib npaug rau 31 |
| S355 NL | Ntau dua lossis sib npaug rau 355 | 470~630 | Ntau dua lossis sib npaug 22 | -40 degree | Ntau dua lossis sib npaug rau 31 | |
| TS EN 10225 | S355G11+M | Ntau dua lossis sib npaug rau 355 | 460~620 | Ntau dua lossis sib npaug 22 | -40 degree | Ntau dua lossis sib npaug li 50 |
| S355G11+N | ||||||
| S355G12+M | -40 degree | Ntau dua lossis sib npaug rau 50 * | ||||
| S355G12+N | ||||||
| S420G3+M | Ntau dua lossis sib npaug rau 420 | 500~690 | Ntau dua lossis sib npaug li 19 | -40 degree | 60 | |
| S420G4+M | -40 degree | 60* |
Nco tseg: * Transverse Charpy V-Kev ntsuas qhov cuam tshuam.
Cov khoom no tau dav siv nyob rau hauv offshore oilplatform project tsim thiab Roj drilling machinery.
Choj Field Seem Steel Qauv thiab Qib)
| Txuj | Qib | Yam khoom | Nta thiab siv |
| GB/T 1591 | Q345D,Q345E,Q420D,Q460E |
H-ntaub
Lub kaum sab xis steel
Channel steel |
Yam ntxwv: Nws muaj lub zog siab, toughness thiab tuaj yeem tiv taus qhov load thiab cuam tshuam ntawm dov Tshuag, thiab muaj kev qaug zog zoo, tsis tshua muaj kub toughness, atmospheric corrosion kuj, zoo vuam kev ua tau zoo thiab tsis tshua muaj siab rhiab heev.
Daim ntawv thov: Feem ntau yog siv los tsim kev tsheb ciav hlau lossis kev loj choj.
|
| GB/T 714 |
Q345qC,Q345qD,Q345qE,Q370qC,Q370qD,Q370qE Q420QC,Q420QD,Q420QE,Q460Q,Q460D,Q460E |
||
| JIS G3101 | SS400, SS490, SS540 | ||
| JIS G3136 | SN490B, SN490C | ||
| JIS G3106 |
SM400C, SM490A, SM490C, SM490YA, SM520B, SM520C, SM570 |
||
| TS EN 10025-3 | S275N, S275N, S355N, S355NL, S420N, S420NL | ||
| TS EN 10025-4 |
S275M, S275ML, S355M, S355ML S420M, S420ML, S460M, S460ML |
||
| ASTM A709 / 709M Kev Cai | 50 [345],50S [345S],50W [345W] HPS 50W [HPS 345W], HPS 70W [HPS 485W] HPS 100W [HPS 690W] |
Choj Field Section SteelCov khoom siv piv txwv
Qhov kub- dov H-beam rau tsheb thav duab (muaj qib, pawg thiab siv)
| Qib | Specification | Delivery Standard | Nta thiab siv |
| MGL470B |
196×149×6.3×10 300×150×6.5×9 446×150×7×12 446×199×8×12 473×151×7×10 |
MTS 50007-2012-02 MTS 50011-2013-01 Technology cog lus |
Yam ntxwv: Siab zog, nruj me ntsis sib txawv thiab curvature yuav tsum tau.
Daim ntawv thov: Feem ntau yog rau kev tsim cov semitrailer, thawv trailers thiab cryogenic tankers 'beams. |
| MGL510C |
491×146×7×11.5 492×150×7×12 504×153×10×18 251×101×4.8×5.3 |
||
| A572 (Gr50) |
W10×12,W12×14,W12×16 W12×19,W12×22 |
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| A572 (Gr65) |
133×102×6×12 210×134×6×10 |
Yam ntxwv: Lub teeb- hnyav siab-lub zog kub- dov H- nqaj nrog qhov sib txawv ntawm qhov sib txawv thiab qhov zoo ntawm qhov yuav tsum tau ua.
Daim ntawv thov: Feem ntau yog siv rau txhua yam ntawm semi-trailers (xws li ca, lub thawv, tank, thiab lwm yam), tshwj xeeb - lub hom phiaj thav duab longitudinal beams.
|
|
| A656 (Gr80) |
102×102×8×12 102×102×8×16 |
Cov cuab yeej siv tshuab thiab thev naus laus zis
| Qib | Yield zog (MPa)ReL |
Tensile zog Rm (MPa)
|
Elongation A/%
|
Longitudinal cuam tshuam lub zog | 180℃txias dabtsi yog khoov kuaj | |
| Kub (degree) | KV 2 (J) | |||||
| MGL470B | Ntau dua lossis sib npaug rau 345 | 470~630 | Ntau dua lossis sib npaug li 21 | Qhov kub thiab txias | Ntau dua lossis sib npaug li 34 | d=2a |
| MGL510C | Ntau dua lossis sib npaug li 400 | 510~660 | Ntau dua lossis sib npaug li 19 | 0 | Ntau dua lossis sib npaug li 34 | d=2a |
| A572 (Gr50) | Ntau dua lossis sib npaug rau 345 | Ntau dua lossis sib npaug li 450 | Ntau dua lossis sib npaug li 18 | - | - | |
| A572 (Gr65) | Ntau dua lossis sib npaug li 450 | Ntau dua lossis sib npaug li 550 | Ntau dua lossis sib npaug li 15 | - | - | |
| A656 (Gr80) | Ntau dua lossis sib npaug li 550 | Ntau dua lossis sib npaug rau 660 | Ntau dua lossis sib npaug li 12 | - | - | |
kub- dov H-beam rau tsheb ncejCov khoom siv Case
High -nce tsev teb
| Txuj | Qib | Yam khoom | Nta thiab siv |
| GB/T 1591 |
Q355B,Q355C,Q355D,Q390B,Q390C,Q390D,Q420B,Q420C,Q460C
|
H-beam)
Lub kaum sab xis steel Channel steel) |
Yam ntxwv: Nws muaj cov vuam zoo heev, kev poob siab tsis kam, tsis tshua muaj kev kub ntxhov, thiab lwm yam, thiab tuaj yeem ntxiv cov thickness kev coj ua raws li Z15\\Z25, Z35.
Daim ntawv thov: Nws yog tsuas yog siv rau hauv cov ncej thiab thauj khoom-cov kabmob ntawm cov kabmob loj- cov haujlwm loj xws li high-nce vaj tse, super siab-nce vaj tse, loj- ncua chaw ntau pob, tshav dav hlau, chaw sib tham thiab cov qauv hlau. |
| GB/T 19879 |
Q345GJC,Q345GJD,Q345GJE,Q390GJC,Q390GJD,Q390GJE,Q420GJC,Q420GJC,Q420GJE,Q460GJC,Q460GJD,Q460GJE
|
||
| JIS G3136 |
SN400A, SN400B, SN400C, SN490B, SN490C
|
||
| TS EN 10025-2 |
S235JR/S235J0,S275JR/S275J0/S275J2,S355JR/S355JR0/S355JR2,S355K2,S450J0
|
||
| TS EN 10025-4 |
S275M, S275ML, S355M, S355ML, S420M, S420ML, S460M, S460ML
|
||
| TIAB SA 27772 | C235-C375,C345K | ||
| GOST 19281 | C265-C440 | ||
| ASTM A572/A572M | A572 (Gr50), A572 (Gr55), A572 (Gr60), A572 (Gr65) |
High-Rise building field Applications Case
Boiler steel qauv teb
| Txuj | Qib | Yam khoom | Nta thiab siv |
| GB/T 1591 | Q355B/NB, Q390B/NB, Q420B/NB, Q460B/NB |
H-ntaub
Lub kaum sab xis steel
Channel steel |
Yam ntxwv: High toughness thiab cuam tshuam tsis kam, zoo qaug zog tsis kam, tsis tshua muaj kub toughness, atmospheric corrosion kuj thiab zoo weldability.
Daim ntawv thov: Feem ntau yog siv hauv boiler steel ncej thiab boiler rigid beam. |
| GB/T 700 | Q235B | ||
| JIS G3101 | SS400, SS490, SS540 | ||
| JIS G3136 | SN400 (A, B, C), SN490 (B, C) | ||
| JIS G3106 | SM400A/B/C, SM490A/B/C, SM490YA/YB, SM520B/C, SM570 | ||
| TS EN 10025-2 | S235JR/J0/J2,S275JR/J0/J2,S355JR/J0/J2,S450J0 | ||
| TIAB SA 27772 | C275,C285,C345,C345K,C375,C390,C390K,C440 | ||
| ASTM A992 / 992M Kev Cai | A992 | ||
| TIAB SA 27772 | C235-C375,C345K | ||
| GOST 19281 | C265-C440 |
Boiler steel qauv teb Cov khoom siv Case
Qhov seem steel rau forklift tsheb
Muaj Qib, specification thiab siv
| Qib | Specification | Tus qauv xa tuaj | Nta thiab siv |
| Q460E | H98-H130 |
YB/T4237-2010
YB/T 4237-2010 thiab tus neeg siv cov khoom xa tuaj
|
Cov khoom muaj cov kev xav tau siab rau saum npoo hardness, tsis tshua muaj kub toughness, loj kam rau ua thiab cov duab sib txawv. Nws yog tsuas yog siv rau kev tsim cov forklift portal. |
| TSI 490C | J120-J160 |
Cov cuab yeej siv tshuab thiab thev naus laus zis
| Qib | Yield zog ReL/MPa | Lub zog tensile Rm/MPa |
Elongation A/% |
Impact Zog |
Hardness HB |
180℃txias dabtsi yog khoov kuaj | ||
| Test kub (degree) | KV 2 (J) | Tsawg dua los yog sib npaug li 16 | >16~35 | |||||
| Q460E |
Ntau dua lossis sib npaug li 440 |
Ntau dua lossis sib npaug rau 550∼720 |
Ntau dua lossis sib npaug li 17 |
-30 |
Ntau dua lossis sib npaug li 34 |
- | - | - |
| TSI 570C |
Ntau dua lossis sib npaug li 400 |
Ntau dua lossis sib npaug li 570 |
Ntau dua lossis sib npaug li 14 |
-5 |
Ntau dua lossis sib npaug 27 |
Ntau dua lossis sib npaug li 170 |
d=2a |
d=3a |
| TSI 490C |
Ntau dua lossis sib npaug rau 335 |
Ntau dua lossis sib npaug li 490 |
Ntau dua lossis sib npaug li 16 |
0 |
Ntau dua lossis sib npaug li 34 |
Ntau dua lossis sib npaug li 140 |
d=2a |
d=3a |
Tshooj Hlau Rau Forklift Truck Khoom Siv Cov Ntaub Ntawv
Lub kaum sab xis steel rau kis ntauwd (muaj Qib, specification thiab siv)
| Qib | Specification | Tus qauv xa tuaj | Nta thiab siv |
| Q235B | ∠50 - ∠360 |
GB/T 700
GB/T 1591 |
Yam ntxwv: Qhov tsis zoo sib txawv ntawm lub teb chaws network tus qauv loj ntawm lub kaum sab xis steel yog 50% ntawm qhov ntawd hauv GB / T 706. South network txheem steel thiab lub teb chaws network loj lub kaum sab xis steel yuav tsum muaj qhov sib txawv ntawm qhov zoo thiab qhov chaw zoo.
Daim ntawv thov: Feem ntau yog siv rau kev tsim cov kab sib txuas ntauwd.
|
| Q355B,Q355C | |||
| Q420B,Q420C | |||
| Q460B,Q460C |
Lub kaum sab xis steel rau kis ntauwd (Mechanical thiab technological zog)
| Qib |
Yield zog ReL (MPa)
Thickness, hli |
Lub zog tensile Rm ua /MPa |
Elongation A/%
|
Longitudinal cuam tshuam lub zog KV 2 (J) |
180℃txias dabtsi yog khoov kuaj | ||
|
Tsawg dua los yog sib npaug li 16 |
>16∼40 |
>16∼40 |
(20℃thiab 0 degree) KV2 / J |
Tsawg dua los yog sib npaug li 16 | >16∼40 | ||
| Q235B |
Ntau dua lossis sib npaug li 235 |
Ntau dua lossis sib npaug li 225 |
370 ~ 500 |
Ntau dua lossis sib npaug li 26 |
Ntau dua lossis sib npaug li 26 |
d=a | |
| Q355B/C |
Ntau dua lossis sib npaug rau 355 |
Ntau dua lossis sib npaug rau 345 |
470 ~ 630 |
Ntau tshaj los yog sib npaug rau 20 |
Ntau tshaj los yog sib npaug rau 20 |
d=2a | d=3a |
| Q420B/C |
Ntau dua lossis sib npaug rau 420 |
Ntau dua lossis sib npaug rau 410 |
520 ~ 680 |
Ntau dua lossis sib npaug li 19 |
Ntau dua lossis sib npaug li 19 |
d=2a | d=3a |
| Q460C |
Ntau dua lossis sib npaug rau 460 |
Ntau dua lossis sib npaug li 450 |
550 ~ 720 |
Ntau dua lossis sib npaug li 18 |
Ntau dua lossis sib npaug li 18 |
d=2a | d=3a |
Nco tseg:1.Lub Q235B tawm los lub zog yog ReH;
2.Lub teb chaws network loj lub kaum sab xis steel lub zog tensile tsis muaj kev txwv siab.
Lub kaum sab xis steel rau kis ntauwdKhoom siv Case
Hom Profile Steel
Kuv -beam:Kuj tseem hu ua H-beam lossis W-beam, nws muaj I-zoo li tus ntoo khaub lig-section. Nws yog dav siv hauv kev tsim kho vim nws lub zog siab thiab muaj peev xwm tiv taus cov khoom hnyav.
Lub kaum sab xis steel:Kuj hu ua lub kaum sab xis hlau, nws muaj L-zoo li tus ntoo khaub lig- ntu nrog ob txhais ceg sib npaug ntawm 90-degree kaum. Nws yog feem ntau siv hauv kev tsim kho, kev tsim khoom, thiab kev siv cov txheej txheem.
Channel steel:Nws muaj C-zoo li tus ntoo khaub lig-section thiab feem ntau yog siv los ua kev txhawb nqa lossis thav duab hauv kev tsim vaj tsev. Nws muab kev thauj khoom zoo heev -cov kabmob muaj peev xwm thiab muaj ntau yam.
U-zoo li tus steel:Raws li lub npe qhia, nws muaj U-zoo li tus ntoo khaub lig-section. Nws yog dav siv hauv kev tsim kho rau kev txhawb nqa cov qauv, xws li framing phab ntsa thiab kab teeb. Nws muab siab zog thiab stability.
Flat steel:Kuj tseem hu ua cov kab tiaj tiaj, lawv yog cov duab plaub -puab nrog cov npoo ntse. Lawv feem ntau siv hauv kev tsim kho, tsim khoom, thiab kev tsim khoom vim lawv qhov yooj yim ntawm kev tuav thiab ntau yam.
T-zoo li tus steel:Nws muaj T-zoo li tus ntoo khaub lig- ntu thiab feem ntau yog siv los ua kev txhawb nqa lossis tus tswv cuab hauv kev tsim kho. Nws muab cov load zoo - bearing muaj peev xwm thiab rigidity.
H-zoo li tus steel:Zoo ib yam li I-beam, nws muaj H-zoo li tus ntoo khaub lig-section. Nws yog feem ntau siv rau hauv kev tsim kho thiab kev siv cov txheej txheem vim nws lub zog siab thiab thauj khoom - muaj peev xwm bearing.
Z-zoo li tus steel:Kuj tseem hu ua Z-purlins, lawv muaj Z-zoo li tus ntoo khaub lig-section thiab feem ntau siv hauv kev tsim kho kev lag luam raws li lub ru tsev thav duab lossis phab ntsa txhawb cov tswv cuab. Lawv muab kev txhawb nqa zoo heev thiab ruaj khov.
Rail hlau:Nws yog tsim tshwj xeeb rau railway lem, muab stability thiab durability. Nws yog tsim los ntawm siab - steel zoo kom tiv taus cov khoom hnyav thiab siv tsis tu ncua.
Round steel:Nws muaj lub voj voos - ntu thiab siv rau hauv ntau yam kev siv xws li cov kav dej, ncej, thiab cov khoom txhawb nqa. Nws cov duab sib npaug muab lub zog thiab ruaj khov.
Raws li ib qho ntawm cov hlau profile steel tuam ntxhab thiab cov muag khoom nyob rau hauv Suav teb, peb sov siab txais tos koj mus yuav cov hlau profile steel hauv Tshuag ntawm no thiab tau txais cov qauv dawb los ntawm peb lub hoobkas. Tag nrho cov khoom customized yog nrog cov khoom zoo thiab tus nqi qis.