X46 Welded Round Steel Yeeb Nkab

Kev xaiv khoom: Cov hlau siv yuav tsum ua kom tau raws li cov tshuaj muaj pes tsawg leeg thiab cov khoom siv kho tshuab uas tau teev tseg hauv API 5L X46 cov qauv, ua kom muaj qhov sib npaug ntawm cov pa roj carbon, manganese, phosphorus, sulfur, silicon, thiab lwm yam kab kawm.

Cov txheej txheem tsim khoom: X46 cov kav dej tuaj yeem tsim los ntawm ntau txoj hauv kev suav nrog Hluav Taws Xob Hluav Taws Xob Welded (ERW), Longitudinal Submerged Arc Vuam (LSAW), thiab Kauv Submerged Arc Vuam (SSAW). Txhua txoj kev muaj cov kev txwv tshwj xeeb uas yuav tsum tau tswj xyuas kom muaj kev ncaj ncees thiab lub zog ntawm cov welds.

Yield thiab Tensile zog: Qhov tsawg kawg nkaus lub zog ntawm X46 steel yog 46,400 psi (320 MPa), thiab lub zog tensile yam tsawg kawg nkaus yog 63,100 psi (435 MPa). Cov kev txwv no tseem ceeb heev rau kev ua kom cov yeeb nkab muaj peev xwm tiv taus siab thiab kev ntxhov siab.

Elongation: API 5L X46 cov kav dej muaj qhov tsawg kawg nkaus elongation ntawm 21%, qhia qhov ductility ntawm cov khoom. Cov cuab yeej no yog qhov tseem ceeb rau cov yeeb nkab kev ua tau zoo hauv kev ntxhov siab.

Kev kho cua sov: Cov kav dej tau txais cov txheej txheem kho cua sov los txhim kho lawv lub zog thiab toughness. Qhov no suav nrog cov txheej txheem xws li normalization, quenching, thiab tempering, uas yog qhia los ntawm kev xa khoom N, M, thiab Q.

Micro-alloying Elements: Cov ntsiab lus micro-alloy xws li Nb, V, thiab Ti yog tswj, nrog tag nrho cov ntsiab lus tsis pub tshaj 0.15%. Cov ntsiab lus no cuam tshuam rau cov yeeb nkab microstructure thiab cov khoom.

Kev kuaj tsis yog kev puas tsuaj (NDT): Ntau NDT txoj kev zoo li kev kuaj ultrasonic, kuaj hluav taws xob, thiab kuaj hydrostatic yog ua haujlwm los xyuas kom meej tias tsis muaj qhov tsis xws luag lossis xau hauv cov kav dej.

Kev kho saum npoo: Cov kav dej yuav raug coated nrog cov khoom siv tiv thaiv corrosion xws li FBE, 3PE / 3LPE, lossis kub-dip galvanized los tiv thaiv ib puag ncig kev puas tsuaj.

Q: Koj tuaj yeem lav qhov zoo ntawm koj cov khoom li cas?

A: Ua ntej, peb tuaj yeem muab cov ntawv pov thawj los ntawm peb tog, xws li TUV, CE, yog tias koj xav tau. Qhov thib ob, peb muaj cov txheej txheem tshuaj xyuas tag nrho thiab txhua tus txheej txheem raug kuaj xyuas los ntawm QC. Kev ua tau zoo yog lub neej ntawm kev lag luam ciaj sia.

Q: Lub sijhawm khoom xa tuaj?

A: Peb tau npaj cov khoom rau feem ntau ntawm cov khoom qib hauv peb lub tsev rau khoom. Yog tias cov khoom tsis muaj Tshuag, lub sij hawm xa tuaj yog li ntawm 5-30 hnub tom qab tau txais koj cov nyiaj them ua ntej lossis kev txiav txim ruaj khov.

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