Lag luam wholesale EN 10025-2 S355K2 Wide Flange Structural Steel H Beam rau Infrastructure Construction Chaw tsim khoom thiab chaw muag khoom

EN 10025-2 S355K2 Dav Dav Flange Structural Steel H Beam rau Kev Tsim Kho Vaj Tse

EN 10025-2 S355K2 Dav Flange Structural Steel H Beam rau Kev Tsim Kho Vaj Tse Featured Duab

Kev Piav Qhia Luv:

Zoo tshaj plaws S355K2 Cov Hlau H Beam rau Choj, Offshore & Low-Kub Projects
Kev Tiv Thaiv Kev Cuam Tshuam Zoo Tshaj Plaws (-20 ° C, 40J) Ua Kom Muaj Kev Nyab Xeeb Hauv Ib puag ncig Nyuaj Siab
Cov Khoom Muag Loj, Qhov Loj Tshwj Xeeb, Tus Nqi Sib Tw & Kev Xa Khoom Sai Thoob Ntiaj Teb

Lub Npe Hom:Royal Steel Group

Cov Khoom Siv Txheem:Tus qauv European, EN 10025

Qib:S355K2

Qhov Loj:W4x13 W8x40 W12x19 W12x26 W12x50 W14x82, thiab lwm yam.

Cov Lus Qhia Txog Kev Ntim Khoom:Kev Ntim Khoom Uas Tsis Muaj Dej, Siv Tau Rau Kev Ruaj Ntseg Thiab Kev Ruaj Ntseg

Kev Muaj Peev Xwm Muab Khoom:5000 Tons Ib Hlis

Cov nqe lus them nqi:T/T, Western Union

Lub Sijhawm Xa Khoom:10-25 Hnub Ua Haujlwm

Xa email rau peb Whatsapp Email

Cov Khoom Qhia Txog Khoom

Cov Cim Npe Khoom

Kev Taw Qhia Txog Khoom

S355K2H-beamsyog cov hlau tsis yog hlau uas muaj zog tshaj plaws raws li tus qauv European EN 10025-2. Lawv qib "K2" sawv cev rau kev ua haujlwm zoo heev hauv qhov kub thiab txias qis, tswj kev ruaj khov ntawm cov qauv hauv qab huab cua hnyav thiab cov khoom hnyav. Raws li cov qauv dav dav, nws muaj kev tiv thaiv torsional ntau dua thiab kev ua haujlwm zoo dua li cov I-beams ib txwm muaj.

S355Lub zog tsawg kawg nkaus yield 355 MPa.

K2Lub zog cuam tshuam tsis tsawg dua 40 J ntawm -20 ° C (siab dua J2 qib 27 J).

Tsim Qauv: Seem flange dav, tsim rau cov qauv welded, bolted, thiab riveted.

Khoom	Cov ntsiab lus
Tus Qauv	EN 10025-2:2004
Qib Hlau	S355K2 (+AR/+N/M)
Hom seem	HEA (IPBL), HEB (IPB), HEM (IPBV), W-Sections
Tus Qauv Ntsuas	TS EN 10034 (Kev Ua Siab Zoo), DIN 1025
Ntev	6m, 9m, 11.8m, 12m lossis kho raws li qhov yuav tsum tau ua ntawm qhov project
Kev Kho Mob Nto	Kev tua blasting (Sa 2.5), zinc-nplua nuj primer, kub-dip galvanizing (ISO 1461)

Cov Ntaub Ntawv Txog Kev Siv

EN 10025 S355K2 H-Zoo li tus hlau nqaj hlauCov Tshuaj Lom Zem

Khoom	C	Si	Mn	P	S	Cu	CEV
Qhov siab tshaj plaws %	0.20%	0.55%	1.60%	0.03%	0.03%	0.55%	≤ 0.45

Cov Lus Cim:

C ≤ 0.20% rau tuab ≤ 40 hli
CEV ≤ 0.45 rau tuab ≤ 30 hli

EN 10025 S355K2 Cov Hlau Ua Vaj TseKhoom Siv Kho Tshuab

Vaj tse	Tus nqi	Mob
Lub Zog Tawm (ReH)	355 MPa	Thickness ≤ 16 hli
	345 MPa	16 – 40 hli
	335 MPa	40 – 63 hli
Lub zog tensile (Rm)	470 – 630 MPa	Thickness ≤ 100 hli
Kev ntev (A)	≥ 20%	Ntev, ≤ 40 hli
Lub zog cuam tshuam (KV)	≥ 40 J	Ntawm -20 ° C (Ntev)
Kev Xa Khoom	+AR / +N / +M	Raws li dov / Normalized / Thermomechanically dov

EN 10025 S355K2 H Hlau NqajQhov Loj

Lub Npe	G Kg/m2	hli	b hli	tw mm	tf hli	r hli	Ib mm² x 10²	nyob zoo mm	d hli	Ø	Pmin mm	Pmax mm	AL m²/m2	AG m²/t
HE 100 AA*	12,2	91	100	4,2	5,5	12	15,6	80	56	M10	54	58	0,553	45,17
HE 100 A	16,7	96	100	5	8	12	21,2	80	56	M10	54	58	0,561	36,68
HE 100 B	20,4	100	100	6	10	12	26,0	80	56	M10	56	58	0,567	27,76
HE 100 C*	30,9	110	103	9	15	12	39,3	80	56	M10	59	61	0,593	19,23
NWS 100 M	41,8	120	106	12	20	12	53,2	80	56	M10	62	64	0,619	14,82
HE 120 AA*	14,6	109	120	4,2	5,5	12	18,6	98	74	M12	58	68	0,669	45,94
HE 120 A	19,9	114	120	5	8	12	25,3	98	74	M12	58	68	0,677	34,06
HE 120 B	26,7	120	120	6,5	11	12	34,0	98	74	M12	60	68	0,686	25,71
HE 120 C*	39,2	130	123	9,5	16	12	49,9	98	74	M12	63	72	0,712	18,19
HE 120 M	52,1	140	126	12,5	21	12	66,4	98	74	M12	66	74	0,738	14,16
HE 140 AA*	18,1	128	140	4,3	6	12	23,0	116	92	M16	64	76	0,787	43,53
HE 140 A	24,7	133	140	5,5	8,5	12	31,4	116	92	M16	64	76	0,794	32,21
HE 140 B	33,7	140	140	7	12	12	43,0	116	92	M16	66	76	0,805	23,88
HE 140 C*	48,2	150	143	10	17	12	61,5	116	92	M16	69	79	0,831	17,22
HE 140 M	63,2	160	146	13	22	12	80,6	116	92	M16	72	82	0,857	13,56
HE 160 AA*	23,8	148	160	4,5	7	15	30,4	134	104	M20	76	84	0,901	37,81
HE 160 A	30,4	152	160	6	9	15	38,8	134	104	M20	78	84	0,906	29,78
HE 160 B	42,6	160	160	8	13	15	54,3	134	104	M20	80	84	0,918	21,56
HE 160 C*	59,2	170	163	11	18	15	75,4	134	104	M20	84	88	0,944	15,95
HE 160 M	76,2	180	166	14	23	15	97,1	134	104	M20	86	90	0,970	12,74

Nyem lub pob ntawm sab xis

Rub tawm qhov tseeb tshaj plawsHEA HEB STEEL BEAMCov Lus Qhia thiab Qhov Loj.

Nyem qhov no

EN 10025 S355K2 H-Puab Hlau Beam Qhov Loj thiab Kev Sib Piv ntawm Cov Rooj Sib Tham

Qhov Loj ntawm seem (H × B) hli	Lub Vev Thickness (t1) hli	Flange Thickness (t2) hli	Qhov hnyav (kg/m2)	Daim Ntawv Thov Ib Txwm Muaj
100 × 100	4.5 – 6.5	6 – 10	17 – 22	Cov thav duab hlau sib dua-nruab nrab
150 × 150	5.5 – 8.0	7 – 12	32 – 40	Cov qauv vaj tse thiab kev lag luam
200 × 200	6.5 – 10	8 – 14	52 – 66	Cov chaw ua haujlwm kev lag luam
250 × 250	8 – 12	10 – 16	75 – 95	Cov tsev rau khoom, cov thav duab hnyav
300 × 300	9 – 14	11 – 18	100 – 125	Cov tsev loj
400 × 400	14 – 24	16 – 30	160 – 220	Cov choj thiab cov chaw tsim kho vaj tse hnyav

Vim li cas ho xaiv S355K2? (Cov Txiaj Ntsig Tseem Ceeb)

Kev ruaj ntseg siab heev: Lub zog 40J cuam tshuam muab kev tiv thaiv zoo heev rau kev tawg ntawm cov qauv, tshwj xeeb tshaj yog rau cov tshuab hnyav lossis cov nqaj hlau loj uas tuaj yeem tiv taus kev co thiab kev cuam tshuam.

Kev ntseeg siab zoo heev: kev tswj hwm nruj ntawm cov pa roj carbon sib npaug (CEV) ua kom muaj kev sib koom ua ke zoo thaum lub sijhawm vuam phaj tuab, txo qhov kev pheej hmoo ntawm kev tawg qeeb.

Qhov hnyav ntawm cov qauv zoo tshaj plaws: Lub zog siab rau qhov hnyav piv tso cai rau cov engineers siv cov ntu sib dua kom ua tiav cov hom phiaj siab dua, txuag cov khoom siv thiab cov nqi thauj mus los.

Kev siv thoob ntiaj teb: tsim tshwj xeeb rau thaj chaw txias siab lossis thaj chaw ua haujlwm hnyav.

Qhov Chaw Tiav

Qhov Chaw Ib Txwm

Galvanized nto (kub-dip galvanizing tuab ≥ 85μm, kev pab cuam lub neej txog li 15-20 xyoo),

Cov Roj Dub Nto

Cov Ntawv Thov Tseem Ceeb

Cov tsev Polar thiab cov tsev siab: cov khoom siv khawb av thiab cov chaw nres tsheb fais fab ua haujlwm hauv qhov chaw kub qis.

Cov khoom siv hnyav: cov choj tsheb ciav hlau ceev ceev, cov chaw tsim khoom lag luam loj, thiab cov thav duab tseem ceeb ntawm cov tsev siab.

Kev Tsim Kho Marine thiab Chaw Nres NkojCov hauv paus ntawm lub pier pile, cov khoom siv platform offshore, cov Crane Main beams.

Kev Tsim Kho Hluav Taws Xob: Lub hauv paus loj ntawm lub zog cua turbine, lub qhov rooj vag ntawm chaw nres tsheb hydropower.

astm a992 a572 h beam daim ntawv thov royal steel pawg (2)

astm a992 a572 h beam daim ntawv thov royal steel pawg (4)

astm a992 a572 h beam daim ntawv thov royal steel pawg (3)

astm a992 a572 h beam daim ntawv thov royal steel pawg (1)

Qhov Zoo ntawm Royal Steel Group (Vim li cas Royal Group thiaj sawv tawm rau cov neeg siv khoom hauv Asmeskas?)

Kev Tswj Xyuas Zoo & Kev Ua Raws Cai

Daim ntawv pov thawj khoom sivMuab daim ntawv pov thawj EN 10204 3.1 ntawm tus neeg tsim khoom qub, sau cov tshuaj lom neeg thiab cov ntaub ntawv sim lub cev rau txhua tus lej cua sov.

Kev kuaj xyuas ultrasonic (UT)Nws tuaj yeem ua qhov kev xeem EN 10160 raws li qhov yuav tsum tau ua kom ntseeg tau tias tsis muaj qhov tsis zoo sab hauv.

Kev xa khoom thoob ntiaj teb: Muaj kev paub nplua nuj hauv kev ua haujlwm thawv (kev thauj khoom ntxiv) thiab kev thauj khoom loj, npog cov chaw nres nkoj loj hauv Southeast Asia, Middle East, thiab Americas.

Tau Txais Cov Lus Qhia Tam Sim No! Xa Kev Nug Hauv 12 Teev

Ntim Khoom Thiab Xa Khoom

Peb cov H-beams tau muab khi ua ke nrog cov hlau strapping, qhwv rau hauv tarpaulin tsis muaj dej, thiab tiv thaiv nrog cov hnab desiccant thiab roj tiv thaiv xeb kom tsis txhob xeb thaum lub sijhawm xa khoom mus deb. Txhua pob khoom tau muab sau meej meej nrog qib, qhov loj me, tus lej batch thiab cov ntaub ntawv pov thawj xeem kom yooj yim txheeb xyuas. Peb txhawb nqa kev ntim khoom tshwj xeeb rau lub thawv lossis kev thauj mus los tiaj tus. Nrog kev koom tes ruaj khov nrog cov kab xa khoom loj xws li MSK, MSC thiab COSCO, peb xyuas kom meej tias xa khoom raws sijhawm: 7-15 hnub rau cov khoom lag luam, 15-30 hnub rau kev txiav txim ntau. Kev tswj hwm zoo nruj heev tau siv thoob plaws hauv kev ntim khoom thiab kev thauj khoom kom lav qhov xa khoom mus rau koj qhov chaw nres nkoj xaiv.

Cov Lus Nug Feem Ntau

1. S355K2 yog dab tsi?
Cov hlau ua vaj tse muaj zog heev (EN 10025-2) nrog lub zog tawm los 355MPa, rau cov khoom siv hnyav.

2. K2 txhais li cas?
Kev ua haujlwm zoo heev ntawm qhov kub thiab txias qis: ≥40J ntawm -20 ° C, muaj kev nyab xeeb dua thiab tawv dua li S355J2.

3. Cov ntawv thov tseem ceeb?
Cov choj, cov tsev siab, cov chaw ua si, cov qauv kev lag luam, thiab cov haujlwm tsim kho vaj tse loj.

4. Muaj daim ntawv pov thawj?
EN 10204 3.1/3.2 MTC, txhawb nqa SGS, BV, Intertek kev tshuaj xyuas sab nraud.

5. Kev xa khoom & kev pabcuam?
Kev cai loj me, kev ntim khoom ruaj ntseg, kev xa khoom raws sijhawm, kev txhawb nqa kev txawj ntse rau cov haujlwm.