API 5L Psl1 / ASTM A53 / A106 Gr.B3 X42 / X52 / X56 / X60 / 65 X70 Seamless / Welded Carbon Steel Yeeb Nkab
Lus piav qhia luv luv:
ASTM A106 / ASME SA106 yog tus qauv tshwj xeeb rau seamless carbon steel kav rau kev siv kub.Nws muaj peb qib A, B thiab C, qib siv feem ntau yog A106 qib B. Nws tsis yog tsuas yog siv rau hauv cov kav dej xws li roj thiab roj, dej, thiab kev thauj mus los slurry, tab sis kuj tseem siv hauv boilers, kev tsim kho thiab kev siv cov qauv.
Cov kev nplua nuj tsis txaus ntseeg kev tswj hwm kev paub dhau los thiab ib tus neeg rau 1 tus qauv kev pabcuam ua rau qhov tseem ceeb ntawm kev sib txuas lus hauv lub koom haum thiab peb txoj kev nkag siab yooj yim ntawm koj qhov kev cia siab rau API 5L Psl1 / ASTM A53 / A106 Gr.B3 X42 / X52 / X56 / X60 / 65 X70 Seamless / Welded Carbon Steel Yeeb Nkab, Peb muaj kev koom tes sib sib zog nqus nrog ntau pua lub Hoobkas nyob ze rau Tuam Tshoj.Cov khoom uas peb nthuav qhia tuaj yeem sib phim nrog cov npe sib txawv.Xaiv peb, thiab peb yuav tsis ua rau koj khuv xim!
Qhov kev nplua nuj zoo kawg nkaus kev tswj hwm kev paub dhau los thiab ib tus neeg rau 1 tus qauv kev pabcuam ua rau qhov tseem ceeb ntawm kev sib txuas lus hauv lub koom haum thiab peb nkag siab yooj yim ntawm koj cov kev cia siab rauTuam Tshoj Galvanized Square / Round Tubes thiab Welded Ms Pipe, Rau ntau tshaj kaum xyoo dhau los hauv daim ntawv no, peb lub tuam txhab tau txais lub koob npe nrov hauv tsev thiab txawv teb chaws.Yog li peb zoo siab tos txais cov phooj ywg los ntawm thoob plaws lub ntiaj teb tuaj yeem tiv tauj peb, tsis yog rau kev lag luam, tab sis kuj yog kev phooj ywg.
ASTM A106 Qib B yeeb nkab yog tshuaj sib npaug rau ASTM A53 Qib B thiab API 5L Qib B raws li kev siv tshuaj lom neeg thiab cov khoom siv kho tshuab, feem ntau siv cov pa roj carbon steel, nrog rau qhov tsawg kawg nkaus lub zog ntawm 240 MPa thiab lub zog tensile ntawm 415 MPa.
ASTM A106 Standard Specification rau Seamless Steel Yeeb Nkab muaj peb qib, ASTM A106 Gr.A qib.B thiab C, cov khoom siv qib siab dua, lub zog zoo dua.
Cov kev sim rau ASTM A106 A, B, C yog flattening test, non-destructive hluav taws xob test, ultrasonic test, eddy tam sim no test, magnetic flux to test, cov txheej txheem xeem no yuav tsum tau ceeb toom los yog tham nrog tus neeg muas zaub los txiav txim seb yuav xeem twg. siv.
Txuj: ASTM A106, Nace, Sour service.
Qib: A, B, C
Qhov ntau ntawm OD sab nraud txoj kab uas hla: NPS 1/8 nti rau NPS 20 nti, 10.13mm txog 1219mm.
Ntau yam ntawm WT phab ntsa thickness: SCH 10, SCH 20, SCH STD, SCH 40, SCH 80, rau SCH160, SCHXX;1.24mm txog 1 nti, 25.4mm.
Qhov ntev ntawm qhov ntev: 20ft txog 40ft, 5.8m rau 13m, ib leeg ntev ntawm 16 txog 22ft, 4.8 txog 6.7m, ob chav random ntev nrog nruab nrab 35ft 10.7m.
Xaus procession: Plain kawg, beveled, threaded.
Txheej: Dub xim, varnished, epoxy txheej, polyethylene txheej, FBE thiab 3PE, CRA Clad thiab Lined.
| Qib | C≤ | Mn | P≤ | S≤ | Si ≥ | Cr≤ | Cu≤ | Mo≤ | Ni≤ | V ≤ |
| A | 0.25 | 0.27-0.93 Nws | 0.035 ib | 0.035 ib | 0.1 | 0.4 | 0.4 | 0.15 | 0.4 | 0.08 ib |
| B | 0.3 | 0.29-1.06 Nws | 0.035 ib | 0.035 ib | 0.1 | 0.4 | 0.4 | 0.15 | 0.4 | 0.08 ib |
| C | 0.35 Nws | 0.29-1.06 Nws | 0.035 ib | 0.035 ib | 0.1 | 0.4 | 0.4 | 0.15 | 0.4 | 0.08 ib |
| Qib | Rm Mpa Tensile zog | Yield Point (Mpa) | Elongation | Kev Xa Khoom |
| A | ≥330 | ≥205 | 20 | Annealed |
| B | ≥415 | ≥240 | 20 | Annealed |
| C | ≥485 | ≥275 | 20 | Annealed |
| Hom yeeb nkab | Cov yeeb nkab loj | Ua siab ntev | |
| Txias Drawn | OD | ≤ 48.3mm | ± 0.40 hli |
| ≥60.3mm | ± 1% mm | ||
| WT | ± 12.5% | ||
Cov kev nplua nuj tsis txaus ntseeg kev tswj hwm kev paub dhau los thiab ib tus neeg rau 1 tus qauv kev pabcuam ua rau qhov tseem ceeb ntawm kev sib txuas lus hauv lub koom haum thiab peb txoj kev nkag siab yooj yim ntawm koj qhov kev cia siab rau Cov qauv pub dawb rau API 5L Psl1/2/ASTM A53/A106 Gr.B X42/X52/X56/ X60/65 X70 Dub / Galvanized / Round Square Grooved Seamless / Welded Carbon Steel Yeeb Nkab, Peb muaj kev koom tes sib sib zog nqus nrog ntau pua lub Hoobkas nyob ze rau Tuam Tshoj.Cov khoom uas peb nthuav qhia tuaj yeem sib phim nrog cov npe sib txawv.Xaiv peb, thiab peb yuav tsis ua rau koj khuv xim!
Dawb qauv rauTuam Tshoj Galvanized Square / Round Tubes thiab Welded Ms Pipe, Rau ntau tshaj kaum xyoo dhau los hauv daim ntawv no, peb lub tuam txhab tau txais lub koob npe nrov hauv tsev thiab txawv teb chaws.Yog li peb zoo siab tos txais cov phooj ywg los ntawm thoob plaws lub ntiaj teb tuaj yeem tiv tauj peb, tsis yog rau kev lag luam, tab sis kuj yog kev phooj ywg.
