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ASTM A500 Qib B / Qib C & Q355B Weld Steel Square Tube rau Kev Tsim Kho Vaj Tse | Carbon Steel Hollow Section Supplier

Kev Piav Qhia Luv:

Royal Steel Groupcov khoom siv zooASTM A500 B/C qib thiab Q355B square steel tubingHaum rau ntau hom kev tsim kho thiab cov haujlwm tsim kho vaj tse. Peb cov yeeb nkab hlau plaub fab muaj kev sib txuas zoo thiab muaj peev xwm thauj khoom zoo heev, ua rau nws zoo tagnrho rau kev tsim kho vaj tse, cov chaw ua haujlwm, thiab cov haujlwm tsim kho hlau dav dav. Cov yeeb nkab hlau no muaj nyob rau hauv ntau yam qauv thiab kev cai loj, nrog kev tswj hwm zoo ntawm peb lub Hoobkas thiab kev pabcuam xa khoom thoob ntiaj teb sai thiab txhim khu kev qha los ntawm peb lub hauv paus tsim khoom hauv Suav teb.

Tus Qauv:ASTM A500 Qib B / Qib C, Q355B

Loj:0 × 20 hli – 500 × 500 hli, 0.8 × 0.8 nti – 20 × 20 nti, Muaj qhov loj me raws li koj xav tau (OEM txhawb nqa), Muaj raj plaub fab loj

Phab ntsa tuab:1.0mm / 1.5mm / 2.0mm / 3.0mm / 5.0mm / 10mm, Kev txhawb nqa tuab raws li qhov xav tau

Ntev:5.8m / 6m / 12m (qhov ntev xa tawm tus qauv), Kev pabcuam txiav-rau-ntev muaj

Txoj Kev Tsim Khoom:Kub dov, Hluav taws xob tsis kam welded (ERW),

Kev Kho Mob Nto:Hlau dub (liab qab), Kub-dip galvanized (zinc txheej 40–600g/m²), Roj txheej tiv thaiv xeb, Pleev xim / epoxy txheej

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Cov Khoom Qhia Txog Khoom

Cov Cim Npe Khoom

Cov Khoom Qhia Txog Khoom

Khoom	Cov Lus Qhia Tshwj Xeeb
Lub Npe Khoom	ASTM A500 Qib B / Qib C & Q355B Welded Steel Square Tube
Duab	Seem Hollow Square (SHS)
Cov Khoom Qib	ASTM A500 Qib B, ASTM A500 Qib C, Q355B
Tus Qauv	ASTM A500, GB/T 6728, EN10219 (Xaiv tau)
Qhov Loj Sab Nraud	20 × 20 hli – 500 × 500 hli
Phab ntsa tuab	0.8 hli - 20 hli
Ntev	5.8m, 6m, 12m lossis Kho Kom Haum
Cov Txheej Txheem Tsim Khoom	Txias Tsim, Kub Dov, ERW Welded
Qhov Chaw Tiav	Dub, Oiled, Pleev xim, Kub-Dip Galvanized
Txheej Zinc	40–600g/m² (rau cov raj galvanized)
Daim Ntawv Pov Thawj	ISO 9001, Daim Ntawv Pov Thawj Xeem Zeb (MTC)
Cov Lus Cog Tseg Txog Kev Lag Luam	FOB, CFR, CIF, EXW

ASTM A500 Qib B / Qib C & Q355B Square Steel Pipe - Cov Tshuaj Lom Zem Los Ntawm Qib
Khoom	ASTM A500 Qib B	ASTM A500 Qib C	Q355B
Cov pa roj carbon (C)	Qhov siab tshaj plaws 0.26	Qhov siab tshaj plaws 0.23	Qhov siab tshaj plaws 0.24
Manganese (Mn)	Qhov siab tshaj plaws yog 1.35	Qhov siab tshaj plaws yog 1.35	Qhov siab tshaj plaws yog 1.60
Phosphorus (P)	Qhov siab tshaj plaws 0.035	Qhov siab tshaj plaws 0.035	Qhov siab tshaj plaws 0.035
Sulfur (S)	Qhov siab tshaj plaws 0.035	Qhov siab tshaj plaws 0.035	Qhov siab tshaj plaws 0.035
Silicon (Si)	—	—	Siab tshaj plaws 0.55
Tooj liab (Cu)	Yam tsawg kawg nkaus 0.20*	Yam tsawg kawg nkaus 0.20*	—
Nickel (Ni)	Xaiv tau	Xaiv tau	Xaiv tau
Chromium (Cr)	Xaiv tau	Xaiv tau	Xaiv tau
Vanadium (V)	—	—	Qhov siab tshaj plaws 0.15
Niobium (Nb)	—	—	Qhov siab tshaj plaws 0.07
Titanium (Ti)	—	—	Qhov siab tshaj plaws yog 0.20

ASTM A500 Qib B / Qib C & Q355B Cov Yeeb Nkab Hlau Square - Cov Khoom Siv Kho Tshuab
Qib	Lub Zog Tawm	Lub zog tensile
ASTM A500 Qib B	≥ 315 MPa	≥ 400 MPa
ASTM A500 Qib C	≥ 345 MPa	≥ 427 MPa
Q355B	≥ 355 MPa	470–630 MPa

Cov Nta Tseem Ceeb

Muaj Zog Siab
Ua los ntawm ASTM A500 B/C thiab Q355B hlau. Lub zog loj thiab muaj peev xwm thauj khoom tau zoo rau kev siv cov qauv hnyav.

Kev vuam zoo heev
Cov pa roj carbon tsawg ua rau yooj yim vuam thiab ua tiav, txo lub sijhawm thiab cov nqi ntawm qhov chaw.

Qhov Loj Tseeb
Kev QC nruj heev lav qhov loj me, ncaj thiab tuab phab ntsa sib xws.

Kev Tiv Thaiv Kev Xeb
Ntau qhov tiav: hlau dub, roj tiv thaiv xeb, pleev xim thiab kub-dip galvanized.

Siv nyiaj tsawg
Cov kav dej plaub fab welded xa cov kev ua tau zoo ntawm tus nqi sib tw ntau dua.

Tiv Tauj Peb Kom Paub Txog ASTM A500 Qib B / Qib C & Q355B Weld Steel Square Tube

Cov yeeb nkab ASTM yog hais txog cov yeeb nkab hlau carbon uas siv rau hauv cov roj thiab cov roj xa mus. Nws kuj tseem siv los thauj lwm yam kua xws li pa dej, dej, thiab av nkos.

Hom Kev Tsim Khoom

Cov lus qhia ASTM STEEL PIPE suav nrog ob qho tib si welded thiab seamless fabrication hom.

Cov Hom Welded: ERW Yeeb Nkab

Kev Ua Raws Cai thiab Kev Tshuaj Xyuas rau ASTM A53 Square Steel Pipe

Txoj Kev Vuam:ERW (Fais fab tsis kam vuam)
Kev Ua Raws Cai ntawm Cov Qauv:Ua raws li tag nrhoASTM A53 cov kev cai ntawm cov txheej txheem vuam
Kev Zoo ntawm Weld:100% ntawm cov welds dhau qhov kev sim tsis puas tsuaj (NDT)

Lus Cim:ERW vuam ua kom muaj zog, sib xws, ua tau raws li kev ua tau zoo ntawm cov qauv thiab cov qauv kev nyab xeeb rau cov kem, trusses, thiab lwm yam kev siv thauj khoom.

Tiv Tauj Peb Kom Kawm Qhov Txawv Ntawm ERW, thiab SMLS yeeb nkab.

Daim Ntawv Thov Xwm Txheej	Cov Lus Qhia (Qhov Loj × Qhov Tuab)
Kev Tsim Kho & Cov Qauv Hlau	50 × 50 × 3.0 hli
	75 × 75 × 3.0 hli
	100 × 100 × 4.0 hli
	150 × 150 × 6.0 hli
	200 × 200 × 8.0 hli
Tsev Rau Khoom Thiab Chaw Ua Haujlwm	100 × 100 × 4.0–6.0 hli
	150 × 150 × 6.0–10.0 hli
	200 × 200 × 8.0–12.0 hli
Cov Kev Tsim Kho Vaj Tse thiab Cov Qauv Hnyav	250 × 250 × 10.0 hli
	300 × 300 × 12.0 hli
	400 × 400 × 16.0 hli
	500 × 500 × 20.0 hli
Cov Txheej Txheem Mounting & Fence Hnub Ci	40 × 40 × 2.0 hli
	50 × 50 × 2.5 hli
	60 × 60 × 3.0 hli
Cov Kev Ntsuas Dav Dav
Muaj Tus Qauv	ASTM A500 Qib B, ASTM A500 Qib C, Q355B
Ntev	5.8m, 6m, 11.8m, 12m lossis Kho Kom Haum
Kev Kho Mob Nto	Dub, Oiled, Pleev xim, Kub-Dip Galvanized
Kev Pabcuam Ua Haujlwm	Txiav, Drilling, Vuam, Xuas Nrig, Galvanizing, Kev Tsim Khoom Siv Muaj

Tiv Tauj Peb

Tiv Tauj Peb Yog Xav Paub Ntxiv Txog Qhov Loj

Nyem qhov no

Cov Kev Xaiv Kho Qhov Chaw

ASTM A500 Qib B/C & Q355B Cov Kav Hlau Square

Kev kho qhov chaw muaj:

Hlau Dub Liab Qab
Anti-xeb oiled tiav
Xim liab oxide primer txheej
Kub-dip galvanized
Txheej epoxy
Cov txheej txheem tiv thaiv kev cai

Cov Ntawv Thov Ib Txwm Muaj

ASTM A500 Qib B Qib C & Q355B Weld Steel Square Tube Daim Ntawv Thov

Feature	Kev piav qhia
Muaj Zog Siab	Ua los ntawm ASTM A500 B/C & Q355B hlau, muaj zog thiab muaj peev xwm thauj khoom rau kev siv cov qauv hnyav
Kev vuam zoo heev	Cov khoom siv carbon tsawg rau kev vuam thiab tsim khoom yooj yim, txuag lub sijhawm thiab cov nqi
Qhov Loj Tseeb	Kev Tswj Xyuas QC kom zoo kom paub tseeb tias qhov loj me, ncaj thiab tuab ntawm phab ntsa
Kev Tiv Thaiv Kev Xeb	Muaj nyob rau hauv cov hlau dub, roj tiv thaiv xeb, xim thiab kub-dip galvanized tiav
Siv nyiaj tsawg	Kev ua tau zoo txhim khu kev qha nrog kev sib tw nqi

Vim li cas ho xaiv Royal Steel Group?

Royal Steel Group yog tus kws tshaj lij kev xa khoom ntawm cov kav hlau thiab cov ntaub ntawv hollow nrog kev paub txog kev xa khoom tawm ntau, ua haujlwm hauvNorth America, South America, Middle East, Southeast Asia, Africa, thiab EuropePeb muab kev tswj xyuas zoo, kev sib tw nqi, kev pabcuam ua tiav raws li qhov xav tau, thiab kev txhawb nqa kev xa khoom thoob ntiaj teb kom pab peb cov neeg siv khoom ua tiav kev tsim kho thiab cov haujlwm tsim kho vaj tse kom zoo thiab pheej yig.

Ntim Khoom Thiab Xa Khoom

Txhua lub raj xa dej hlau plaub fab raug khi kom ruaj khov nrog cov hlua hlau thiab cov ntim khoom tsis pub dej nkag kom tsis txhob ntub thiab xeb thaum thauj mus los. Muaj cov ntim khoom xa tawm raws li kev cai rau cov thawv, cov khoom thauj ntau thiab cov xaj thoob ntiaj teb.

Nrhiav Cov Kev Pabcuam thiab Chaw Muab Khoom Siv Rau Cov Yeeb Nkab Hlau Kub Kub Uas Zoo Rau Koj Cov Kev Xav Tau

Cov Lus Nug Feem Ntau

1. Koj muab cov hlau qib twg rau cov raj plaub fab?

Peb feem ntau muab cov kav hlau ASTM A500 Qib B, ASTM A500 Qib C thiab Q355B square kom ua tau raws li feem ntau ntawm cov qauv kev tsim kho thiab kev tsim kho vaj tse thoob ntiaj teb. Peb kuj txhawb nqa lwm cov qib zoo li Q235B, S275JR thiab S355J2H yog tias thov tshwj xeeb, ua tau raws li cov kev xav tau ntawm thaj chaw sib txawv.

2. Muaj qhov loj thiab kev hloov kho li cas?

Peb cov raj plaub fab uas muaj qhov loj txij li 20 × 20mm mus txog 500 × 500mm, nrog rau qhov tuab ntawm phab ntsa txij li 0.8mm mus txog 20mm. Dhau li ntawm qhov loj me ib txwm, peb lees txais qhov loj me uas koj xav tau. Peb kuj muab kev ua tiav ib zaug xwb suav nrog kev txiav kom raws li qhov ntev, kev khawb, kev xuas nrig, kev vuam thiab kev sib tsoo, uas ua raws li koj cov duab kos thiab cov kev xav tau ntawm qhov project.

3. Koj muab tau cov ntaub ntawv zoo thiab daim ntawv pov thawj dab tsi?

Peb txhawb nqa kev txheeb xyuas qhov zoo tag nrho rau txhua qhov kev txiav txim xa tawm. Peb tuaj yeem muab Daim Ntawv Pov Thawj Xeem Zeb (MTC), daim ntawv pov thawj ISO 9001, cov ntaub ntawv tshuaj xyuas khoom siv thiab qhov ntev. Daim ntawv pov thawj tshuaj xyuas sab nraud kuj muaj rau koj thaum koj thov kom ua tau raws li cov qauv tshuaj xyuas thoob ntiaj teb.

4. Koj lub sijhawm ua khoom thiab xa khoom tiag tiag yog dab tsi?

Rau cov qhov loj me ib txwm muaj hauv Tshuag, peb tuaj yeem ua tiav kev xa khoom hauv 7 txog 15 hnub tom qab tau txais kev pom zoo. Rau cov lus qhia tshwj xeeb lossis cov xaj ntau ntau, peb yuav lees paub lub sijhawm tsim khoom tsim nyog ua ntej kom ntseeg tau tias kev xa khoom ruaj khov thiab raws sijhawm rau koj cov haujlwm txawv teb chaws.

5. Koj muab kev kho qhov chaw thiab cov ntim khoom xa tawm li cas?

Peb muaj ntau txoj kev xaiv tiav qhov chaw tiav: hlau dub liab qab, roj tiv thaiv xeb, xim liab oxide primer, kub-dip galvanizing thiab epoxy txheej, ntxiv rau kev tiv thaiv kev cai rau cov xwm txheej siv tshwj xeeb. Txhua yam khoom raug khi nrog cov hlau bands thiab qhwv nrog cov ntaub ntawv tsis muaj dej kom tiv taus dej noo thiab xeb thaum lub sijhawm thauj mus los ntev hauv hiav txwv. Peb kuj muab cov ntim khoom xa tawm tshwj xeeb rau kev xa khoom hauv thawv, cov khoom thauj ntau thiab cov phiaj xwm thoob ntiaj teb.