ASTM A106 A53 Gr.B Round Structure Steel Yeeb Nkab Piles rau Roj thiab Roj Tsheb thauj mus los
| Tshuaj muaj pes tsawg leeg | |||||||||
| Qib | Max,% | ||||||||
| Cov pa roj carbon | Manganese | Phosphorus | Sulfur | Tooj | Nickel | Chromium | Molybdenum | Vanadium | |
| Hom S (seamless yeeb nkab) | |||||||||
| Qib B | 0.3 | 1.2 | 0.05 Nws | 0.045 ib | 0.4 | 0.4 | 0.4 | 0.15 | 0.08 ib |
| Hom E (hluav taws xob-tiv taus-welded) | |||||||||
| Qib B | 0.3 | 1.2 | 0.05 Nws | 0.045 ib | 0.4 | 0.4 | 0.4 | 0.15 | 0.08 ib |
| Mechanical Properties | |
| Lub zog | Qib B |
| Tensile zog, min, psi [MPa] | 60000 [415] |
| Yield zog, min, psi [MPa] | 35000 [240] |
| Elongation nyob rau hauv 2 in.or 50 mm | e=625000 [1940]A⁰²7U9 |
ASTM steel yeeb nkab yog hais txog carbon steel yeeb nkab siv nyob rau hauv cov roj thiab roj kis tau tus mob. Nws kuj tseem siv los thauj lwm cov kua dej xws li chav dej, dej, thiab av nkos.
ASTM A53 steel yeeb nkab Guage | |||
| Loj | OD | WT (mm) | Ntev (m) |
| 1/2" x Sch 40 | 21.3 Nws | 2.77mm ib | 5 rau 7 |
| 1/2" x Sch80 | 21.3mm 3 | 3.73mm ib | 5 rau 7 |
| 1/2" x Sch 160 | 21.3mm 3 | 4.78mm ib | 5 rau 7 |
| 1/2" x Sch XXS | 21.3mm 3 | 7.47mm ib | 5 rau 7 |
| 3/4" x Sch 40 | 26.7mm ib | 2, 87mm | 5 rau 7 |
| 3/4" x Sch80 | 26.7mm ib | 3, 91mm | 5 rau 7 |
| 3/4" x Sch160 | 26.7mm ib | 5,56mm ib | 5 rau 7 |
| 3/4" x Sch XXS | 26.7 Nws | 7.82mm ib | 5 rau 7 |
| 1" x Sch40 | 33.4 Nws | 3.38mm ib | 5 rau 7 |
| 1" x 80 | 33.4mm ib | 4.55mm 3 | 5 rau 7 |
| 1" x Sch160 | 33.4mm ib | 6.35mm ib | 5 rau 7 |
| 1" x Sch XXS | 33.4mm ib | 9,09mm ua | 5 rau 7 |
| 11/4" x Sch 40 | 42.2 Nws | 3.56mm 3 | 5 rau 7 |
| 11/4" x Sch80 | 42.2mm ib | 4.85mm ib | 5 rau 7 |
| 11/4" x Sch 160 | 42.2mm ib | 6.35mm ib | 5 rau 7 |
| 11/4" x Sch XXS | 42.2mm ib | 9.7mm ib | 5 rau 7 |
| 11/2" x Sch 40 | 48.3 Nws | 3.68mm ib | 5 rau 7 |
| 11/2" x Sch80 | 48.3mm ib | 5.08mm ib | 5 rau 7 |
| 11/2" x Sch XXS | 48.3mm ib | 10.15 hli | 5 rau 7 |
| 2" x Sch40 | 60.3 Nws | 3, 91mm | 5 rau 7 |
| 2" x 80 | 60.3mm ib | 5.54mm ib | 5 rau 7 |
| 2" x Sch160 | 60.3mm ib | 8.74mm ib | 5 rau 7 |
| 21/2" x Sch 40 | 73 OD | 5.16mm 3 | 5 rau 7 |
Ordinary Surface
Dub Roj Ntog
| ASTM A53 Qib B Steel Yeeb Nkab - Cov Txheej Txheem Txheej Txheem & Cov Kev Qhia Tshwj Xeeb Hloov | |||
| Pom zoo Specs (Wall Thickness/SCH) | Kev kho saum npoo | Txoj Kev Txhim Kho | Qhov Zoo Tshaj Plaws |
| • Dej: 2.77-5.59mm (SCH 40) • Dej phwj tuaj: 3.91-7.11mm (SCH 80) • Loj OD (≥300mm): 5.59-12.7mm (SCH 40-SCH 120) | • Hauv av: Kub-dip galvanizing (≥550g / m²) + thee tar epoxy • Nyiaj siv ua haujlwm: Kub-dip galvanizing / anti-xeb xim • Dej phwj tuaj: FBE txheej txheej + sab nraud los tiv thaiv corrosion | • OD≤100mm: Threaded + sealant • OD>100mm: Vuam + flange • Hauv av: Weld anti-corrosion kho | Tsawg-siab adaptability; corrosion kuj; lub zog-tus nqi sib npaug |
| • Ceg/kev sib txuas: 2.11-4.55mm (SCH 40) • Tsev neeg (OD≤50mm): 1.65-2.77mm (SCH 10-SCH 40) • Sab nraum lub ntsiab: 3.91-5.59mm (SCH 80) | • General: Kub-dip galvanizing (ASTM A123) • Humid: Galvanizing + acrylic xim • Hauv av: Galvanizing + 3PE txheej | • Tsev neeg: Threaded + gasket • Ceg: TIG welding + union • Flange: Gas-resistant gasket + huab cua nruj ntsuas | Raws li ≤0.4MPa siab; tiv thaiv dej; nruj sib khi foob |
| • Cua / txias: 2.11-5.59mm (SCH 40) • Chav: 3.91-7.11mm (SCH 80) • Hydraulic: 1.65-3.05mm (SCH 10-SCH 40) | • Rhiav: Anti-xeb roj + topcoat • Chav: Cov xim kub kub (≥200 ℃) • Humid / oily: Kub-dip galvanizing / epoxy txheej | • OD≤80mm: Threaded + anaerobic nplaum • Medium OD: MIG/arc vuam • Chav: Weld flaw detection + expansion joint | Fits industrial vuam; chav siab tsis kam; lub neej ua haujlwm ntev |
| • Embedded dej: 2.11-3.91mm (SCH 40) • Steel qauv (OD≥100mm): 4.55-9.53mm (SCH 80-SCH 120) • Cov kav dej tua hluav taws: 2.77-5.59mm (SCH 40, hluav taws xob raws cai) | • Embedded: Anti-xeb xim + cement mortar • Steel qauv: Kub-dip galvanizing / fluorocarbon xim • Cov kav dej tua hluav taws: xim liab los tiv thaiv xeb | • Embedded: Lub tes tsho + sib koom ua ke • Steel qauv: Tag nrho vuam + flange fixation • Cov kav dej tua hluav taws: threaded/grooved txuas | Tsawg-siab adaptability; siab bearing zog; ua raws li kev lees txais hluav taws |
| • Irrigation: 2.11-4.55mm (SCH 40) • Biogas: 1.65-2.77mm (SCH 10-SCH 40) • Roj av: 3.91-7.11mm (SCH 80, roj-resistant) | • Irrigation: Kub-dip galvanizing / anti-corrosion xim • Biogas: Galvanizing + epoxy sab hauv txheej • Oilfield: Coal tar epoxy + anti-xeb roj | • Dej: Qhov (socket) + roj hmab nplhaib • Biogas: Threaded + gas sealant • Oilfield: Vuam + weld anti-corrosion | Tus nqi qis; cuam tshuam tsis kam; teb / oilfield tiv thaiv corrosion |
| • Hoobkas: 2.11-5.59mm (SCH 40, 20ft / 40ft thawv haum) • Ntug hiav txwv dej: 3.91-7.11mm (SCH 80, hiav txwv cua resistant) • Ua liaj/teb: 1.65-4.55mm (SCH 10-SCH 40, 8m / 10m kev cai) | • General: Kub-dip galvanizing (US CBP raws) • Ntug hiav txwv dej: Galvanizing + fluorocarbon xim (ntxhiab tshuaj tiv thaiv) • Ua liaj ua teb: Cov xim dub los tiv thaiv xeb | • Lub Hoobkas: Threaded + ceev union • Ntug hiav txwv dej: Vuam + flange los tiv thaiv corrosion • Ua liaj ua teb: qhov (socket) txuas | Fits US kev thauj mus los; ntug hiav txwv ib puag ncig adaptability; raug nqi |
1) Ceg Chaw Ua Haujlwm - Kev txhawb nqa hais lus Mev, kev pabcuam kev lis kev cai, thiab lwm yam.
2) Tshaj 5,000 tons ntawm cov khoom hauv Tshuag, nrog ntau qhov ntau thiab tsawg
3) Kev tshuaj xyuas los ntawm cov koom haum tso cai xws li CCIC, SGS, BV, thiab TUV, nrog cov khoom ntim seaworthy
Kev tiv thaiv yooj yim: Txhua bale yog qhwv nrog tarpaulin, 2-3 desiccant packs yog muab tso rau hauv txhua bale, ces bale yog them nrog tshav kub sealed waterproof ntaub.
Bundling: Lub strapping yog 12-16mm Φ steel pluaj, 2-3 tons / nras rau nqa khoom nyob rau hauv American chaw nres nkoj.
Conformance Labeling: Cov ntawv sau ob hom lus (Lus Askiv + Lus Mev) yog siv nrog cov ntaub ntawv qhia meej ntawm cov khoom siv, spec, HS code, batch thiab daim ntawv qhia tus lej.
Kev koom tes ruaj khov nrog cov tuam txhab xa khoom xws li MSK, MSC, COSCO tau txais txiaj ntsig zoo logistics kev pabcuam, kev pabcuam logistics yog peb rau koj txaus siab.
Peb ua raws li cov qauv kev tswj xyuas zoo ISO9001 hauv txhua txoj kev, thiab muaj kev tswj xyuas nruj heev los ntawm kev ntim khoom ntim khoom thauj mus rau lub sijhawm teem caij tsheb. Qhov no lav cov kav hlau los ntawm lub Hoobkas txhua txoj hauv kev mus rau qhov project site, pab koj tsim lub hauv paus ruaj khov rau qhov project tsis muaj teeb meem!
Q: Cov qauv dab tsi ua koj cov kav hlau ua tau raws li Central America?
A:Lawv ua tau raws li ASTM A53 Qib B thiab tuaj yeem ua raws li cov qauv hauv zos.
Q: Lub sijhawm khoom xa tuaj?
A:45-60 hnub suav nrog kev tsim khoom thiab kev lis kev cai; expedited shipping yog muaj.
Q: Kev pabcuam kev lis kev cai?
A:Yog lawm, peb ua haujlwm nrog cov neeg ua haujlwm hauv zos los lis kev lis kev cai, se, thiab cov ntaub ntawv ua haujlwm kom zoo.
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