Tianjin Brisk Metalwork Co., Ltd. yog ib qho ntawm cov ua lag luam thiab cov neeg muag khoom ntawm en 10219 s355j0h lsaw steel yeeb nkab hauv Suav teb. Peb muaj lub ntiaj teb- cov cuab yeej tsim khoom thiab muaj peev xwm tsim tau zoo. Thov koj xav tias dawb mus yuav cov khoom ruaj khov en 10219 s355j0h lsaw steel yeeb nkab los ntawm peb lub hoobkas.
Tianjin Brisk Steel yog ib qho ntawm cov tuam ntxhab ntawm EN 10219 S355J0H LSAW Steel Yeeb Nkab hauv Suav teb. Peb cov khoom raug xa tawm mus rau Middle East, Southeast Asia, Europe, New Zealand, thiab lwm thaj chaw.Yog tias koj xav paub ntau ntxiv txog peb cov khoom, thov hu rau peb thiab xa koj daim ntawv yuav khoom.
KHOOM
Tianjin Brisk Steeltsom rau cov khoom tsim thiab muab cov seem hollow thiab steel yeeb nkab
Ecoding EN 10219 S355J0H Kev Tsim Kho
Rau lub ntiaj teb no procurement managers thiab structural engineers, decoding lub European standard nomenclature xyuas kom meej cov ntaub ntawv raws li nram no:
- TS EN 10219:Cov txheej txheem European rau txias - tsim welded structural hollow seem ntawm tsis yog - alloy thiab nplua - nplej hlau.
- S355:Qhia txog cov qauv hlau ("S") uas muaj qhov tsawg kawg nkaus tawm lub zog ntawm355 MPa rau, muab qhov zoo tshaj plaws lub zog - rau - qhov hnyav piv.
- J0:Qhia meej txog kev txheeb xyuas qhov cuam tshuam lub zog- lav kom tiv taus Charpy V- qhov ntsuas qhov ntsuas qhov ntsuas ntawm27 Joules ntawm 0 degree, xyuas kom cov khoom zoo heev toughness nyob rau hauv huab cua txias.
- H:Stands rau "Hollow Section."
- LSAW (Longitudinally Submerged Arc Vuam):Cov txheej txheem tsim khoom uas hnyav- ntsuas cov hlau phaj tau nce mus rau hauv lub tog raj kheej thiab welded raws ib leeg, ncaj longitudinal seam siv automated ob -sided submerged arc vuam.
Kev Siv Cov Qauv Tseem Ceeb
- Deep Foundation Piling(Bridge piers, marine terminals, chaw nres nkoj hauv paus)
- Offshore Engineering(Cua turbine foundations, tsho qauv, platform braces)
- Civil Infrastructure(Tshav dav hlau terminals, mega{0}}chaw ntau pob ru tsev, arches structural)
- Heavy Machinery Manufacturing(Crane booms, chassis thav duab, khoom tuav masts)
Core Technical Specifications
Txhawm rau pab txhawb kev sib koom ua ke rau hauv cov phiaj xwm thoob ntiaj teb, peb cov kav dej EN 10219 S355J0H LSAW ua raws li European nruj cov qauv ntsuas:
| Khoom / Parameter | Specification Paub meej |
| Sab nraud Diameter (OD) | 406mm txog 1422mm (16" - 56") |
| Phab ntsa Thickness (WT) | 6mm txog 60mm |
| Yam tsawg kawg nkaus Yield Strength (Re) | 355 MPa (rau phab ntsa thickness 16 hli) |
| Tensile zog (Rm) | 470 - 630 MPa |
| Impact Energy (Charpy V-Notch) | Yam tsawg kawg 27 J ntawm 0 degree |
Cov lus nug nquag nug (FAQ)
Q: Vim li cas thiaj xaiv S355J0H dhau S355JRH?
A: Qhov sib txawv yog nyob rau hauv qhov kub thiab txias ntawm qhov cuam tshuam toughness raug txheeb xyuas. S355JR raug kuaj ntawm chav tsev kub (20 degree), hosS355J0Htau ntawv pov thawj los tswj nws qhov cuam tshuam lub zog nqus mus rau0 degree. Qhov no ua rau J0H muaj kev nyab xeeb dua rau cov qauv sab nraum zoov hauv cov cheeb tsam uas muaj kev tiv thaiv lub caij ntuj no, tiv thaiv kev tawg sai sai.
Q: Cov kev ntsuam xyuas zoo li cas yog siv rau LSAW weld seam?
A: Txhua cov yeeb nkab tau dhau los ua ntu ntu ntawm Tsis yog-Kev Ntsuas Kev Ua Phem (NDT), suav nrog100% Nruam Ultrasonic Testing (UT)nrog longitudinal weld,Radiographic (X{0}}ray) Kev tshuaj xyuasntawm cov yeeb nkab kawg thiab kev sib tshuam sib txuas, thiab yuav tsum tau uaHydrostatic Pressure Testlos xyuas kom meej lub foob thiab sib koom ua ke kev ncaj ncees nyob rau hauv load.
Q: Yuav ua li cas cov kav dej tiv thaiv corrosion thaum caij nkoj hla?
A: Txhawm rau tiv thaiv huab cua xeb thaum thauj dej hiav txwv thoob ntiaj teb, cov kav dej tau kho nrog ib ntus sab nraud los tiv thaiv - xeb dub kua roj vanish lossis lub teeb roj txheej. Rau ntev - tiv thaiv nyob rau hauv underground los yog underwater deployments, peb muab advanced multi- txheej txheej nrog rau3LPE (Peb-Txheej Polyethylene)thiabFBE (Fusion Bonded Epoxy).
Q: Koj lub Hoobkas ua li cas thiaj li ua tau raws li kev cai zes lossis kos npe ntawm ntau-ntev piling yeeb nkab xaj rau cov chaw nres nkoj hiav txwv loj?
A: Peb nkag siab tias cov phiaj xwm marine piling yuav tsum tau staggered ntev (xws li, meej variations ntawm 11.5m, 11.8m, thiab 12m seem). Peb muab qhov tseeb, kev cai Hoobkas txiav - mus rau - ntev kev pab cuam nyob rau hauv +/- 5 mm. Txhawm rau txhim kho koj qhov chaw nres nkoj logistics, txhua cov yeeb nkab tau pom meej meej nrog nws qhov ntev, qhov hnyav, tus naj npawb ntawm cov cua sov, thiab cov phiaj xwm xim sib txuam, tso cai rau koj cov neeg ua haujlwm hauv cheeb tsam los npaj thiab txhim kho cov kab sib chaws ncaj qha los ntawm lub nkoj thauj.
Koom tes nrog Lub Tuam Txhab Nyiaj Txiag Thoob Ntiaj Teb
Ua kom koj lub raj xa dej kom ntev thiab txo qis kev sib txhuam nrog cov txheej txheem siab -precision internal coatings. Hu rau peb lub chaw muag khoom thoob ntiaj teb niaj hnub no kom thov cov ntaub ntawv cov khoom siv, qhia cov kev cai sab hauv micron tolerances, lossis ruaj ntseg FOB lossis CIF cov lus xa ncaj qha rau koj qhov chaw nres nkoj ntawm qhov chaw.
Cim npe nrov: en 10219 s355j0h lsaw steel yeeb nkab, Tuam Tshoj en 10219 s355j0h lsaw steel yeeb nkab manufacturers, lwm tus neeg, Hoobkas
