High Quality Welded / Seamless / Galvanized / Dub / Scaffolding API 5L ASTM A53 / A106 Sch40 Teem sijhawm 80 Carbon Steel ERW Welded 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.
Peb lub tuam txhab tsom mus rau kev ua haujlwm ncaj ncees, ua haujlwm rau tag nrho peb cov neeg siv khoom, thiab ua haujlwm hauv cov cuab yeej tshiab thiab lub tshuab tshiab tas li rau Cov Khoom Siv Hluav Taws Xob / Seamless / Galvanized / Dub / Scaffolding API 5L ASTM A53 / A106 Sch40 Teem sijhawm 80 Carbon Steel ERW Welded Yeeb Nkab, Peb, nrog qhib caj npab, caw txhua tus neeg yuav khoom txaus siab tuaj xyuas peb lub vev xaib lossis tiv tauj peb ncaj qha rau cov ntaub ntawv ntxiv.
Peb lub tuam txhab tsom mus rau kev ua haujlwm ncaj ncees, ua haujlwm rau txhua tus ntawm peb cov neeg siv khoom, thiab ua haujlwm hauv tshuab tshiab thiab tshuab tshiab tas li rauTuam Tshoj Galvanized Tube thiab Galvanized Steel Tube, Raws li lub ntiaj teb kev lag luam kev koom ua ke coj cov kev cov nyom thiab cov hauv kev rau kev lag luam xxx, peb lub tuam txhab, los ntawm kev ua haujlwm ntawm peb pawg ua haujlwm, ua ntej zoo, kev tsim kho tshiab thiab kev sib nrig sib pab, muaj kev ntseeg siab txaus los muab peb cov neeg siv khoom txaus siab nrog cov khoom tsim nyog, cov nqi sib tw thiab kev pabcuam zoo, thiab tsim kom muaj lub neej yav tom ntej zoo dua nyob rau hauv lub siab ntawm siab dua, nrawm dua, muaj zog nrog peb cov phooj ywg ua ke los ntawm kev coj peb txoj kev qhuab qhia.
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% | ||
Peb lub tuam txhab tsom mus rau kev ua haujlwm ncaj ncees, ua haujlwm rau txhua tus ntawm peb cov neeg siv khoom, thiab ua haujlwm hauv cov cuab yeej tshiab thiab tshuab tshiab tas li rau OEM / ODM Cov Khoom Siv Zoo Siab Welded / Seamless / Galvanized / Dub / Scaffolding API 5L ASTM A53 / A106 Sch40 Teem sijhawm 80 Carbon Steel ERW Welded Yeeb Nkab, Peb, nrog qhib caj npab, caw txhua tus neeg yuav khoom txaus siab tuaj xyuas peb lub vev xaib lossis tiv tauj peb ncaj qha rau cov ntaub ntawv ntxiv.
OEM / ODM tus neeg muag khoomTuam Tshoj Galvanized Tube thiab Galvanized Steel Tube, Raws li lub ntiaj teb kev lag luam kev koom ua ke coj cov kev cov nyom thiab cov hauv kev rau kev lag luam xxx, peb lub tuam txhab, los ntawm kev ua haujlwm ntawm peb pawg ua haujlwm, ua ntej zoo, kev tsim kho tshiab thiab kev sib nrig sib pab, muaj kev ntseeg siab txaus los muab peb cov neeg siv khoom txaus siab nrog cov khoom tsim nyog, cov nqi sib tw thiab kev pabcuam zoo, thiab tsim kom muaj lub neej yav tom ntej zoo dua nyob rau hauv lub siab ntawm siab dua, nrawm dua, muaj zog nrog peb cov phooj ywg ua ke los ntawm kev coj peb txoj kev qhuab qhia.
