API 5l Gr B yeeb nkab yog tsim los siv txoj kev seamless, cov yeeb nkab txuas ntxiv tsis muaj qhov sib txuas lossis txuas, yog li muab lub zog ntau dua thiab ua haujlwm ntev.
Cov yeeb nkab diameters li ntawm ½ nti mus rau 60 ntiv tes, ua rau lawv haum rau ntau yam kev siv thiab cov haujlwm sib txawv. Cov kav dej sib txawv ntawm sch20 txog sch160, uas yog qhov ntau ntawm cov yeeb nkab phab ntsa tuab, qhov twg sch20 sawv cev rau cov phab ntsa tuab tshaj plaws thiab sch160 sawv cev rau phab ntsa tuab.
Qhov ntev ntawm API 5l Class B seamless yeeb nkab tuaj yeem hloov kho los ntawm ib qho random, ob npaug rau 12m. Qhov ntev ntawm cov yeeb nkab tuaj yeem raug kho raws li qhov tshwj xeeb xav tau ntawm qhov project. API 5l Gr B steel kav muaj nyob rau hauv cov khoom sib txawv, xws li PSL1 thiab PSL2, uas tuaj yeem xa mus rau cov qauv sib txawv thiab kev ua tau zoo ntawm cov kav dej.
Peb tuaj yeem muab cov txheej txheem sib txawv, xws li cov xim dub, cov kua roj vanish thiab 3LPE txheej, uas tuaj yeem ua rau muaj kev tiv thaiv corrosion thiab zoo nkauj ntawm cov kav dej.
Cov ntsiab lus ntawm API 5l Qib B Psl1 cov ntaub ntawv suav nrog cov khoom xws li carbon, manganese, phosphorus, sulfur, silicon, tooj liab, npib tsib xee, chromium, molybdenum thiab vanadium. Qhov kev faib ua feem thiab cov ntsiab lus ntawm cov ntsiab lus no yuav cuam tshuam rau kev ua haujlwm thiab qhov zoo ntawm cov kav dej.
Cov ntsiab lus siab manganese hauv API 5l Qib B Psl2 muab nws qhov tsawg kawg nkaus lub zog ntawm 245MPa, uas yog hais txog qhov siab tshaj plaws ntawm cov yeeb nkab tuaj yeem tiv taus thaum muaj kev ntxhov siab. Nws tuaj yeem siv rau hauv ob qho tib si offshore thiab onshore pipeline daim ntawv thov, qhia tias lub raj xa dej no muaj ntau yam kev siv.
API 5L Qib B Pipe Chemical Composition
|
Qib |
Tshuaj muaj pes tsawg leeg |
|||||||
|
|
C |
Si |
Mn |
P |
S |
V |
Nb |
Ti |
|
API 5L Qib B PSL1 Yeeb Nkab |
0.16 |
0.45 |
1.65 |
0.020 |
0.010 |
0.07 |
0.05 |
0.04 |
Mechanical Properties ntawm API 5L Class B Pipes
|
Qib |
Permissible Yield Point Ratio |
Yield zog MPa (min) |
Tensile zog MPa |
Elongation% (min) |
|
API 5l Qib B Pipe |
Tsawg dua lossis sib npaug rau 0.85 |
290 |
420 - 540 |
23 |
Tuam txhab Advantage
Lub tuam txhab nruj me ntsis ua raws li kev tswj hwm zoo rau kev tsim khoom thiab tshuaj xyuas kom ntseeg tau tias cov khoom lag luam zoo raws li lub teb chaws cov qauv thiab cov neeg siv khoom. Nrog cov cuab yeej tsim khoom thiab thev naus laus zis, nws tuaj yeem tsim cov kav hlau steel ntawm ntau yam kev qhia tshwj xeeb thiab cov qauv, nrog lub voj voog luv luv, thiab tuaj yeem ua tau raws li qhov xav tau ceev ntawm cov neeg siv khoom.
Gnee Cov Neeg Tuaj Saib
Gnee Factory Ib puag ncig
FAQ
Q. Kuv puas tuaj yeem kho cov khoom?
A. Tau kawg koj ua tau. Peb tuaj yeem tsim ua raws li koj cov qauv lossis cov duab kos duab. Peb tuaj yeem ua pwm thiab jigs.
Q. Koj tuaj yeem lav qhov zoo li cas?
A. Ua ntej ntau lawm, yuav tsum muaj cov qauv tsim ua ntej; ua ntej ua zaub mov xa tuaj, yuav tsum muaj kev soj ntsuam zaum kawg.
Q. Koj puas tuaj yeem npaj kev thauj mus los rau peb?
A. Yog, peb tau xaiv cov hiav txwv thiab tsheb ciav hlau thauj khoom thauj khoom thauj khoom, peb tuaj yeem pab peb cov neeg siv khoom nrog tus nqi zoo tshaj plaws, lub sijhawm xa khoom zoo tshaj plaws thiab tus nqi thauj khoom zoo tshaj plaws. Peb tuaj yeem muab tus nqi zoo tshaj plaws, lub sijhawm xa khoom sai tshaj plaws thiab kev pabcuam tshaj lij.
Cim npe nrov: api 5l gr b yeeb nkab, Tuam Tshoj api 5l gr b yeeb nkab manufacturers, lwm tus neeg, Hoobkas
