Steel Qib S355 Q355 Square thiab Rectangular Hollow Section Yeeb Nkab thiab Tube Kev muag khoom

Lus piav qhia luv luv:

Welded Square Thiab Rectangular Steel Tube

Thickness: 0.5-60 hli
OD (sab nraud txoj kab uas hla): 10 * 10-1000 * 1000mm rectangular: 10 * 15-800 * 1100mm
Tshooj Shape: Square los yog rectangular
Daim ntawv thov: steel qauv
Kev kho deg: galvanized lossis customized
Ntev: 3-12M raws li cov neeg siv khoom xav tau
Cov Qauv: Hollow seem: ASTM A500 / A501, EN10219 / 10210, JIS G3466, GB / T6728 / 3094 / 3091, AS1163, CSA G40.20 / G40.21
Khoom siv: Gr.A/B/C, S235/275/355/420/460, A36, SS400, Q195/235/355,300W/350W

MOQ Ib Qhov Loj:2 ton

Min. Order Quantity:Ib lub thawv

Lub Sijhawm Ntau Lawm:feem ntau yog 25 hnub

Chaw nres nkoj xa khoom:Xingang Tianjin Chaw nres nkoj hauv Suav teb

Cov nqe lus them nqi:L / C, D / A, D / P, T / T

Hom Tshuaj:YOUFA

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Product Detail

Khoom cim npe

S355 Q355 square thiab rectangular hollow seem yog lub zog siab, corrosion-resistant steel kav feem ntau siv hauv kev tsim vaj tsev, kev tsim kho thiab kev tsim tshuab. Q355 steel muaj cov khoom siv vuam zoo thiab lub zog tensile, ua rau nws tsim nyog rau ntau yam haujlwm engineering thiab kev siv cov qauv. Cov kav dej no feem ntau siv los nqa cov khoom tseem ceeb thiab nyob rau hauv ib puag ncig hnyav vim tias lawv cov khoom siv muaj kev txhawb nqa zoo thiab ua haujlwm ntev.

S355 Q355 Square thiab Rectangular Steel Pipe Datas:

Khoom	Square thiab Rectangular Steel Pipe
Khoom siv	Carbon Steel
Txuj	EN10219,GB/T 6728
Nto	Liab / Ntuj Dubpleev xim rau Oiled nrog los yog tsis qhwv
Xaus	Plain xaus
Specification	OD: 20 * 20-500 * 500mm; 20 * 40-300 * 500mmThickness: 1.0-30.0 hli Ntev: 2-12m

S355 Q355 Square thiab Rectangular Steel Qib:

Tshuaj muaj pes tsawg leeg rau cov khoom thickness ≤ 30 mm
Txuj	Qib hlau	C (max.)%	Si (max.)%	Mn (max.)%	P (max.)%	S (max.)%	CEV (max.)%
TS EN 10219	S355J0H	0.22	0.55 ib	1.6	0.035 ib	0.035 ib	0.45 ib
TS EN 10219	S355J2H	0.22	0.55 ib	1.6	0.03 ib	0.03 ib	0.45 ib
GB/T1591	q355 ib	0.24 ib	0.55 ib	1.6	0.035 ib	0.035 ib	0.45 ib
GB/T1591	qw 355c	0.2	0.55 ib	1.6	0.03 ib	0.03 ib	0.45 ib
GB/T1591	qw 355d	0.2	0.55 ib	1.6	0.025 ib	0.025 ib	0.45 ib

Mechanical zog ntawm non-alloy steel hollow seem nyob rau hauv thicknesses ≤ 40 mm
Txuj	Qib hlau	Yam tsawg kawg nkaus zog MPa		Lub zog tensile MPa		Tsawg kawg elongation %	Yam tsawg kawg nkaus zog J
Txuj	Qib hlau	WT ≤ 16 hli	> 16mm ≤ 40mm	<3 hli	≥3mm ≤40mm	≤ 40mm	-20 ° C	0 ° C	20 ° C
TS EN 10219	S355J0H	355	345	510-680 : kuv	470-630 : kuv	20	-	27	-
TS EN 10219	S355J2H	355	345	510-680 : kuv	470-630 : kuv	20	27	-	-
GB/T1591	q355 ib	355	345	470-630 : kuv		20	-	-	27
GB/T1591	qw 355c	355	345	470-630 : kuv		20	-	27	-
GB/T1591	qw 355d	355	345	470-630 : kuv		20	27	-	-

kawm ntxiv

S355 Q355 Square thiab Rectangular Steel Pipes Daim Ntawv Thov:

Kev tsim kho / tsev cov ntaub ntawv square thiab square steel kav

Cov qauv square thiab square steel kav

Hnub ci tracker square steel kav

Square thiab Rectangular Steel Pipes Khoom Muag:

Strict Quality Control:
1) Thaum lub sijhawm thiab tom qab tsim khoom, 4 QC cov neeg ua haujlwm nrog ntau tshaj 5 xyoo kev tshawb xyuas cov khoom hauv random.
2) National accredited laboratory nrog CNAS daim ntawv pov thawj
3) Kev soj ntsuam tau txais los ntawm tus neeg thib peb raug xaiv los ntawm tus neeg yuav khoom, xws li SGS, BV.
4) Pom zoo los ntawm Malaysia, Indonesia, Singapore, Philippines, Australia, Peru thiab UK. Peb muaj UL / FM, ISO9001/18001, FPC daim ntawv pov thawj

kawm ntxiv txog daim ntawv pov thawj