Api 5l Gr B Pipe
API 5L Qib B(API 5L Gr B) yog cov kav dej steel qib uas ua raws li American Petroleum Institute (API) cov qauv thiab tsim nyog rau cov kav dej thauj cov kua thiab roj xws li roj thiab roj.
API 5L Gr B yeeb nkab yog tsim los siv txoj kev seamless, muab cov yeeb nkab txuas txuas nrog lub cev tsis muaj welded lossis koom nrog. Txoj kev tsim khoom no muab cov yeeb nkab ntau zog thiab kav ntev.
API 5L Gr B Carbon Tubing muaj nyob rau hauv txoj kab uas hla ntawm 1/2 "mus rau 60", muab ntau yam kev xaiv loj rau ntau hom kev siv thiab cov haujlwm sib txawv. Cov kav dej ntau yam ntawm Sch20 txog Sch160, sawv cev rau ntau yam ntawm cov yeeb nkab phab ntsa tuab. Sch20 sawv cev rau phab ntsa tuab tshaj plaws, thaum Sch160 sawv cev rau phab ntsa tuab tshaj plaws.
API 5L Gr B steel kav muaj nyob rau hauv cov khoom sib txawv, xws li PSL1 thiab PSL2, uas yuav xa mus rau cov yeeb nkab sib txawv thiab cov qauv kev ua haujlwm. Cov qib sib txawv ntawm cov kav dej sib txawv muaj cov yam ntxwv sib txawv thiab qhov kev thov. gnee tuaj yeem muab cov yeeb nkab sib txawv, xws li xim dub, kua roj vanish thiab 3LPE txheej. Cov txheej txheem no tuaj yeem ua rau muaj kev tiv thaiv corrosion thiab zoo nkauj ntawm cov kav dej, muab cov neeg siv ntau txoj kev xaiv.
Cov ntsiab lus ntawm API 5L Qib B Psl2 steel yeeb nkab suav nrog carbon, manganese, phosphorus, sulfur, silicon, tooj liab, npib tsib xee, chromium, molybdenum, vanadium thiab lwm yam khoom. Cov ntsiab lus siab manganese nyob rau hauv API 5L Gr B muab nws qhov tsawg kawg nkaus yield zog ntawm 245MPa, qhia tias nws tuaj yeem siv rau hauv ob qho tib si offshore thiab onshore pipeline applications. Lub zog siab no ua rau nws tiv taus ntau yam kev ntxhov siab thiab ib puag ncig.
Tiv tauj peb rau tus nqi:sales@gneetube.com
API 5L Qib B yeeb nkab Chemical Composition
|
Qib |
Tshuaj muaj pes tsawg leeg |
|||||||
|
API 5L Qib B PSL1 Yeeb Nkab |
C |
Si |
Mn |
P |
S |
V |
Nb |
Ti |
|
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 |
API 5L Gr B Cov Khoom Siv Khoom
|
Tolerance ntawm qhov ntev |
|||||
|
OD Tolerance |
WT kam rau ua |
||||
|
A, B |
X42 ~ X70 |
||||
|
D<60.3mm |
+0.41/{2}}.40mm |
D<73mm |
+20%/-12.5% |
D<73mm |
+15%/-12.5% |
|
D>=60.3 hli |
+0.75/{2}}.40mm |
D>=73 hli |
+15%/-12.5% |
D>=73 hli |
+15%/-12.5% |
API 5L Qib B Pipe
Kev thauj mus los thiab ntim cov txheej txheem ntawm API 5L Gr B pipeline, cov kauj ruam tshwj xeeb yog raws li hauv qab no:
Xaus kev ua tiav ntawm API 5L yeeb nkab, suav nrog qhov kawg kawg, threaded kawg thiab qhov (socket) kawg. Kev kho deg ntawm API 5L Gr B steel yeeb nkab, suav nrog kev tshem tawm xeb, tiv thaiv xeb daim ntawv thov, thiab lwm yam. Ntim cov yeeb nkab steel: ntim cov yeeb nkab steel rau hauv cov hnab ntim khoom raws li cov lus qhia thiab ntau. Lub hnab ntim khoom yog kaw los ntawm lub tshav kub sealing los yog gluing. Rau kev kho cov yeeb nkab steel, ntoo thav duab, thawv thiab lwm yam khoom siv los kho cov kav hlau steel hauv cov hnab ntim khoom. Daim ntawv lo affixing: affix ib daim ntawv lo rau ntawm lub hnab ntim khoom los qhia cov specifications, kom muaj nuj nqis, hnub tsim khoom thiab lwm yam ntaub ntawv ntawm cov yeeb nkab steel. Kev tshuaj xyuas ua ntej ua zaub mov xa tuaj, xyuas seb lub ntim puas puas lawm, seb daim ntawv lo puas meej, thiab lwm yam.
Gnee khoom daim ntawv pov thawj
Gnee Company Team
Gnee Group tau koom nrog hauv NECC exhibition
Gnee Cov neeg tuaj xyuas
Gnee Factory ib puag ncig
Gnee Ntim thiab shipping
FAQ
1.Q.Koj qhov zoo dua yog dab tsi?
A. Kev ua lag luam ncaj ncees nrog tus nqi sib tw thiab kev pabcuam tshaj lij ntawm cov txheej txheem xa tawm.
2.Q.Koj cov khoom puas tuaj yeem hloov kho?
A. Yog, peb tuaj yeem tsim thiab ua raws li koj xav tau.
3. Q. Koj puas muaj kev tswj xyuas qhov zoo?
A. Yog, peb muaj peb tus kheej lub chaw soj ntsuam zoo.
Cim npe nrov: api 5l gr b yeeb nkab, Tuam Tshoj api 5l gr b yeeb nkab manufacturers, lwm tus neeg, Hoobkas
Koj Tseem Yuav Zoo Li
Xa kev nug