X52 PSL2 kauv welded yeeb nkab yog qib tseem ceeb hauv API 5L "Pipeline Steel Specification". Nws belongs rau PSL2 qeb ntawm steel rau roj thiab roj tsheb thauj mus los. Cov qib steel no, los ntawm qis-carbon microalloying tsim thiab tswj dov thiab txias txheej txheem (TMCP), ua kom muaj zog thiab siab tawv thaum muaj kev tiv thaiv zoo heev rau hydrogen-induced cracking (HIC) thiab hydrogen sulfide stress corrosion (SSC), ua rau nws cov khoom nyiam rau onshore thiab subsea roj thiab roj xa mus.
Qhov project pob nyiaj nruj?API 5L X52 Kauv Welded kav dej muaj txog li 20% tus nqi txuag rau cov kab loj loj piv rau LSAW lossis Seamless kav, tsis muaj kev cuam tshuam rau kev ntsuas siab. [Tau txais ib daim ntawv sib piv hnub no]
Khoom Dimensions: Loj -Txoj kab uas hla Versatility ntawm API 5L X52 PSL2 High Yield Line Pipes
| Sab nraud Diameter (OD) | Phab ntsa Thickness (WT) | Txheem Length | Txoj kev tsim khoom |
| 8" – 100"(219mm - 2540mm) | 6.0mm-30.0 hli | 12m, 18m, lossis Customized | SSAW (kauv submerged Arc Vuam) |
| Common Sizes rau SA | SCH 20, SCH 40, STD | DRL (Ob chav Random Length) | Automated Twin -Wheel Vuam |
Technical Parameters: X52 (L360) PSL2 Rigor Carbon Steel Welded Pipe
| Mechanical Property | X52 PSL2 (L360) Yuav tsum tau | Advantage for Energy Projects |
| Yield zog (min) | 360 MPa (52,200 psi) | Kev tiv thaiv siab |
| Tensile zog (min) | 460 MPa (66,700 psi) | Resistant mechanical deformation |
| Impact Testing (CVN) | Yuav tsum tau ntawm 0℃lossis -20 degree | Tiv thaiv brittle fracture nyob rau hauv ntau yam huab cua |
| Carbon sib npaug (CEq) | Tsawg dua lossis sib npaug li 0.43 | Ua kom zoo tshaj qhov chaw weldability |
| Yield-rau-Tensile Ratio | Tsawg dua lossis sib npaug li 0.93 | Predictable kev ua tau zoo nyob rau hauv kev ntxhov siab |
Kev kho deg Ntawm API 5L X52 PSL2 Kauv Welded Kab Pipes
3PE (Peb- Txheej Polyethylene):
Daim ntawv thov: Ntev -qhov deb faus roj/gas pipelines.
Cov txiaj ntsig: 50-xyoo kev pabcuam lub neej; zoo heev tiv taus rau av tshuaj thiab cathodic disbondment.
FBE (Fusion Bonded Epoxy):
Daim Ntawv Thov: Kev xa dej thiab cov kab hluav taws xob txheem.
Cov txiaj ntsig: siab adhesion thiab kub tsis kam.
Kev tshuaj xyuas & Kev Ntsuas Cov Khoom ntawm API 5L X52 PSL2 kav dej rau roj thiab roj
Kev Ntsuas Hydrostatic:Txhua lub yeeb nkab raug sim los xyuas kom meej qhov siab ncaj.
X-Ray / Radiographic Inspection:100% kev soj ntsuam ntawm cov kauv weld seam kom paub meej xoom porosity lossis slag.
Kev kuaj ultrasonic (UT):Txheeb xyuas qhov tsis zoo hauv cov yeeb nkab lub cev thiab vuam.
Charpy V-notch Impact Test:Yuav tsum tau ua rau PSL2 kom ntseeg tau tias muaj zog hauv thaj tsam seismic.
Qhia Khoov & Tensile Tests:Txheeb xyuas qhov ductility thiab lub zog ntawm qhov chaw vuam.
Tshem Tawm Risk!Peb cov kav dej X52 PSL2 tau txais 100% X-ray thiab Ultrasonic weld seam tshuaj xyuas. Thov ib tus qauv MTC (Cov Khoom Siv Xeem Ntawv Pov Thawj) ua raws EN 10204 3.1 hnub no. [Download Technical Datasheet]
Ntim & Shipping Solutions ntawm API 5L X52 PSL2 Kauv submerged arc welded yeeb nkab (SSAW)
Kev Tiv Thaiv Kawg:Heavy-cov khoom siv yas lossis hlau bevel tiv thaiv los tiv thaiv ntug kev puas tsuaj.
Internal Bracing:Rau cov kab loj loj (OD> 40"), peb siv ntoo lossis hlau sab hauv "cross-bracing" kom muaj kev sib raug zoo.
Logistics Expertise:
Breakbulk:Qhov zoo tshaj plaws rau qhov kev txiav txim loj thiab cov kav dej SSAW.
Chaw nres nkoj - mus rau - Chaw nres nkoj:Kev xa khoom tsis tu ncua mus rauSantos, Buenos Aires, Callao, Valparaiso, thiab Guayaquil.
Txheej Safety:Siv dav nylon slings thiab roj hmab-padded dunnage kom ntseeg tau tias 3PE coatings nyob twj ywm pristine.
Qhov project pib sai sai?Peb muaj peev xwm tsim tau tam sim ntawd thiab streamlined logistics rau South American lag luam. Ruaj ntseg koj cov saw hlau thiab zam kev ncua thoob ntiaj teb. [Tau txais CFR Quote rau koj qhov chaw nres nkoj]
FAQ
API 5L X52 sib npaug li cas?
Raws li cov tshuaj muaj pes tsawg leeg, txhua yam khoom thiab lwm yam kev sib piv cov ntaub ntawv, API 5L X52 sib npaug phaj khoom yogL360 hlau, uas feem ntau yog ua rau L360 steel daim hlau los yog L360 steel kav siv nyob rau hauv cov roj av thiab roj kev lag luam rau pipeline tsheb thauj mus los.
Cov tshuaj muaj pes tsawg leeg ntawm API 5L X52 yog dab tsi?
Cov kav dej ua los ntawm API 5L X52 cov khoom muaj tshuaj lom neeg0.16% Carbon, 0.45% Silicon, 1.65% Manganese, 0.02% Phosphorus, 0.01% Sulphur, 0.07% Vanadium, 0.05% Niobium, 0.04% Titanium. API 5L X52 dsaw yeeb nkab ua los ntawm cov hlau no muaj cov khoom siv zoo tshaj plaws. API 5L X52 s355 muaj zog tensile siab.
Lub zog ntawm X52 khoom yog dab tsi?
Qib X52 qhia52000 PSI yam tsawg kawg nkaus yield zog thiab 66000 PSI yam tsawg kawg nkaus tensile zog.
Cim npe nrov: api 5l x52 psl2 kauv welded kab kav, Tuam Tshoj api 5l x52 psl2 kauv welded kab kav manufacturers, lwm tus neeg, Hoobkas
