Lag luam wholesale ASTM A53 Gr.B Round Structure Steel Yeeb Nkab Piles rau Roj thiab Roj Tsheb thauj mus los Chaw tsim tshuaj paus thiab tsum

ASTM A53 Gr.B Round Structure Steel Yeeb Nkab Piles rau Roj thiab Roj Tsheb thauj mus los

Lus piav qhia luv luv:

ASTM A53 Qib B Steel Yeeb Nkab - Kev daws teeb meem rau Asmeskas

Txheem:ASTM A53/A530M, ASTM A530/A530M

Steel Qib:Qib B

Kev tsim khoom:Seamless / Welded

Yield zog (yam tsawg kawg nkaus):240 MPa (35,000 psi)

Tensile zog (yam tsawg kawg nkaus):415 MPa (60,000 psi)

Kev kho deg:Uncoated, Kub-dip galvanized, Painted, thiab lwm yam.

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Product Detail

Khoom cim npe

Product Detail

ASTM A53 Hlau Yeeb Nkab Qhia
Khoom Txheem	ASTM A53 Qib A / Qib B	Ntev	20 ft (6.1m), 40 ft (12.2m), thiab ntev kev cai muaj
Qhov ntev	1/8 "(DN6) rau 26" (DN650)	Daim ntawv pov thawj zoo	ISO 9001, SGS / BV Daim Ntawv Pom Zoo Thib Peb
Dimensional kam rau ua	Teem caij 10, 20, 40, 80, 160, thiab XXS (Ntxiv Hnyav Phab Ntsa)	Daim ntawv thov	Industrial pipelines, kev txhawb nqa lub tsev, cov kav dej hauv nroog, cov khoom siv kho tshuab

Tshuaj muaj pes tsawg leeg
Qib	Max,%
Qib	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.

Hom kev tsim khoom

ASTM STEEL PIPE specification npog ob qho tib si welded thiab seamless fabrication hom.

Welded Hom: ERW, SAW, DSAW, LSAW, SSAW, HSAW Pipe

Hom ASTM welded yeeb nkab yog raws li nram no:

Welded Hom		Siv tau cov yeeb nkab diameters	Lus ceeb toom
ERW	Hluav taws xob kuj welding	Tsawg dua 24 ntiv tes	-
DSAW/SAW	Ob chav sided submerged arc vuam / submerged arc vuam	Cov kav dej loj	Lwm txoj kev vuam rau ERW
LSAW	Longitudinal submerged arc vuam	Mus txog 48 nti	Kuj tseem hu ua JCOE manufacturing process
SSAW/HSAW	Kauv submerged arc vuam / kauv submerged arc vuam	Mus txog 100 nti	-

Tiv tauj peb kom paub qhov txawv ntawm ERW, LSAW, thiab SSAW yeeb nkab.

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

Tiv tauj peb

Tiv tauj peb kom paub ntau ntxiv Sizing

Nyem qhov no

Nto tiav

Ordinary Surface

ASTM A53 Yeeb Nkab Dub Roj Hmab ROYAL STEEL GROUP

Dub Roj Ntog

Daim ntawv thov tseem ceeb

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

astm a53 steel yeeb nkab daim ntawv thov (1)

astm a53 steel yeeb nkab daim ntawv thov (2)

astm a53 steel yeeb nkab daim ntawv thov (4)

astm a53 steel yeeb nkab daim ntawv thov (3)

Royal Steel Group Advantage (Vim li cas Royal Group sawv tawm rau Asmeskas Cov Neeg Siv Khoom?)

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

Packing Thiab Delivery

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 hwm 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!

dub roj yeeb xa khoom - Royal steel pawg

FAQ

Q: Koj cov yeeb nkab steel ua raws li cov qauv dab tsi rau Central American lag luam?

A: Peb cov khoom ua tau raws li ASTM A53 Qib B cov qauv, uas tau txais dav hauv Central America. Peb kuj tuaj yeem muab cov khoom ua raws li cov qauv hauv zos.

Q: Lub sijhawm khoom xa tuaj ntev npaum li cas?

A: Tag nrho lub sijhawm xa khoom (nrog rau kev tsim khoom thiab kev lis kev cai) yog 45-60 hnub. Peb kuj muab kev xaiv shipping ceev.

Q: Koj puas muab kev pabcuam kev lis kev cai?

A: Yog lawm, peb koom tes nrog cov kws tshaj lij kev lis kev cai hauv Central America los pab cov neeg siv khoom lis kev lis kev cai tshaj tawm, them se thiab lwm yam txheej txheem, kom ntseeg tau tias xa khoom zoo.