Carbon Steel Pipes (A106 Gr B Pipes) yog ib qho ntawm cov khoom siv feem ntau siv hauv
kev loj hlob ntawm cov roj los yog roj refineries, petrochemical nroj tsuag, nkoj, boilers thiab fais fab nroj tsuag. Lawv
yog siv rau ntawm qhov chaw uas dej los yog roj khaws cia thiab tshawb nrhiav qhov chaw nqaim kom khiav tau yooj yim.
Feem ntau, lawv yog qhov xav tau loj ntawm kev lag luam thoob plaws ntiaj teb. Lawv kuj tau siv rau qhov twg cov kav dej
yuav tsum thauj cov pa roj thiab cov kua dej uas nqus tau siab dua thiab qhov kub thiab txias. Lawv muab faib
rau hauv ob qib, thawj yog A, qhov kawg yog B, tab sis kuj ceeb tias lawv cov kev siv thiab cov ntsiab lus yuav luag tib yam.
Tag nrho cov thickness ntawm cov pa roj carbon steel kav yog los ntawm ¼ mus rau 30 "thiab lawv kuj txawv nyob rau hauv lub sij hawm,
shapes, thiab designs txawm qhov ntev thiab. Cov phab ntsa thickness ntawm lawv yog tawm ntawm XXH xws li 4 mus rau 24 OD, 3 phab ntsa
rau 18 OD thiab 2 phab ntsa rau 8 OD.
Carbon Steel Pipes (A106 Gr B Pipes) yog tsim los ntawm kev tua hlau nrog rau thawj txheej txheem melting yog hluav taws xob.
rauv, yooj yim oxygen, thiab qhib hearth thiab tov nrog ib tug refining. Lawv tau txais kev kho kub uas siv txias
kos yeeb nkab thiab steel cam khwb cia hauv ingots yog tso cai.
ASTM A106 Gr-B Carbon Seamless Steel Yeeb Nkab Specification
SPECIFICATIONS: ASTM A106 ASME SA106
DIMENSION: ASTM, ASME thiab API
SIZE: 1/2" NB to 36" NB
Thickness: 3-12mm
SCHEDULES: SCH 40, SCH 80, SCH 160, SCH XS, SCH XXS, Txhua Lub Sij Hawm
HOM: Seamless / ERW / Welded
FORM: Round, Hydraulic thiab lwm yam
LENGTH: Min 3 Meters, Max18 Meters, los yog raws li tus neeg yuav tsum tau muaj
END: Plain End, Beveled End, Treaded
ASTM A106 Gr-B Carbon Seamless Steel Yeeb Nkab Chemical Composition
ASTM A106 - ASME SA106 seamless carbon steel yeeb nkab - tshuaj muaj pes tsawg leeg,% | ||||||||||
Element | C max |
Mn | P max |
S max |
Si min |
Cr max (3) |
Cu max (3) |
Mo max (3) |
Ni max (3) |
V max (3) |
ASTM A106 Qib A | 0.25 (1) | 0.27-0.93 | 0.035 | 0.035 | 0.10 | 0.40 | 0.40 | 0.15 | 0.40 | 0.08 |
ASTM A106 Qib B | 0.30 (2) | 0.29-1.06 | 0.035 | 0.035 | 0.10 | 0.40 | 0.40 | 0.15 | 0.40 | 0.08 |
ASTM A106 Qib C | 0.35 (2) | 0.29-1.06 | 0.035 | 0.035 | 0.10 | 0.40 | 0.40 | 0.15 | 0.40 | 0.08 |
ASTM A106 Gr-B Carbon Seamless Steel Yeeb Nkab Mechanical & Physical Properties
ASTM A106 Tube | A106 Qib A | A106 Qib B | A106 Qib C |
Tensile zog, min., psi | 48,000 | 60,000 | 70,000 |
Yield zog, min., psi | 30,000 | 35,000 | 40,000 |
ASTM A106 Gr-B Carbon Seamless Steel Yeeb Nkab Dimension Tolerances
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% |