S275 Cov Hlau Txheej Txheem Pile Kub Rolled Steel Sheet Piling

S275 Cov Hlau Txheej Txheem Pile Kub Dov Steel Sheet Piling Featured Duab

Kev Piav Qhia Luv:

S275 Structural Steel Sheet Pile yog cov khoom siv hlau kub dov uas siv dav hauv kev tsim kho vaj tse thiab cov haujlwm tsim kho vaj tse.

Nrog lub zog zoo heev, kev ruaj khov, thiab kev ua haujlwm sib txuas, nws zoo tagnrho rau cov phab ntsa khaws cia, cov cofferdams, cov qauv dej ntawm ntug dej, thiab cov haujlwm hauv paus tob.

Nws muab kev tiv thaiv av thiab dej kom ruaj khov thaum tseem ua kom yooj yim rau kev teeb tsa thiab lub neej ntev hauv cov chaw tsim kho uas nyuaj heev.

Tiv Tauj Peb.

Qib Hlau:Q235B Q355B S355GP

Tus qauv tsim khoom:GB/EN

Daim Ntawv Pov Thawj:ISO9001, BV, CE

Lub Sij Hawm Them Nyiaj:30% TT + 70%

Lub Sijhawm Xa Khoom:7-15 Hnub

Daim Ntawv Pov Thawj:ISO 9001, MTC, SGS

Xa email rau peb WhatsApp

Cov Lus Qhia Txog Khoom

Cov Cim Npe Khoom

Cov Lus Qhia Txog Khoom

Tus Qauv	GB/EN	Kev them nqi	Los ntawm Qhov Hnyav Tseeb
Kev kam rau siab	Tsis muaj dab tsi	Lub Sijhawm Xa Khoom	7 ~ 15 hnub
Cov hlau los yog tsis	Tsis muaj dab tsi	Qib	S235/S275/S355
Kev Pabcuam Ua Haujlwm	OEM	Qhov chaw keeb kwm	Tinajin, Suav teb

https://www.chinaroyalsteel.com/contact-us/

Saib Cov Khoom Muag & Tus Nqi Tshiab Tshaj Plaws

Cov Tshuaj Lom Zem ntawm Cov Hlau Sheet Pile

Qib Hlau	C (%)	Si (%)	Mn (%)	P (%)	S (%)	N (%)	Cu (%)
S275	≤0.21	≤0.35	≤1.50	≤0.035	≤0.035	≤0.012	≤0.55 *

Lus Cim: Cov ntsiab lus ntawm tooj liab (Cu) siv tau thaum teev tseg. Cov tshuaj lom neeg sib xyaw yuav txawv me ntsis raws li qhov loj ntawm seem thiab cov txheej txheem tsim khoom. Daim Ntawv Pov Thawj Xeem Zeb (MTC) muaj thaum thov.

Cov Khoom Siv Kho Tshuab ntawm Cov Hlau Sheet Pile

Qib Hlau	Tuab (hli)	Lub Zog Tawm (ReH) MPa	Lub Zog Tensile (Rm) MPa	Kev ntev (%)
S275JR	≤ 16	≥ 275	410 – 560	≥ 23
S275JR	16 – 40	≥ 265	410 – 560	≥ 23
S275JR	40 – 63	≥ 255	410 – 560	≥ 21
S275JR	63 – 100	≥ 245	410 – 560	≥ 20

Lus Cim:
Cov khoom siv kho tshuab yuav txawv nyob ntawm qhov tuab ntawm seem thiab cov txheej txheem tsim khoom. Txhua tus nqi yog raws li cov qauv EN. Daim Ntawv Pov Thawj Xeem Zeb (MTC) tuaj yeem muab rau txhua pawg.

Qhov Loj ntawm Cov Hlau Sheet Pile

Hom Asia Kub Rolled Sheet Piling Hom

Tebchaws Europe Larssen daim ntawv pawg

Hom Asia Kub Rolled Sheet Piling Hom

kev txiav txim	Qhov Loj			Cheeb Tsam seem	Pawg neeg		Lub sijhawm ntawm inertia	Modulus ntawm seem
	Dav	Qhov siab	Qhov tuab		Pawg	Phab ntsa
	w	h	t		Pawg	Phab ntsa
	mm	Mm	mm	cm2/pawg	kg/m2	kg/m2	cm4/m	cm3/m
ⅠA	400	85	8	45.21	35.5	88.8	4500	529
Ⅱ	400	100	10.5	61.2	48	120	8740	874
III	400	125	13	76.4	60	150	16800	1340 xyoo
IIIA	400	150	13.1	74.4	58.4	146	22800	1520 xyoo
Ⅳ	400	170	15.5	97	76.1	190	38600	2270
ⅤL	500	200	24.3	133.8	105	210	63000	3150
ⅥL	500	225	27.6	153	120	240	86000	3820
ⅡW	600	130	10.3	78.7	61.8	103	13000	1000
ⅢW	600	180	13.4	104	81.6	136	32400	1800 xyoo
ⅣW	600	210	18	135.3	106	177	56700	2700

Tebchaws Europe Larssen daim ntawv pawg

Tshooj	Qhov Loj				Pawg neeg		Lub sijhawm ntawm inertia	Modulus ntawm seem
	Dav	Qhov siab	Qhov tuab		Ib pawg	Phab ntsa
	w	h	t	s	Ib pawg	Phab ntsa
	mm	mm	mm	mm	kg/m2	kg/m2	cm4/m	cm3/m
750 hli dav
GHU 14	750	408	10.0	8.3	77.9	104	28 690	1 415
GHU 16	750	411	11.5	9.3	86.3	115	32 860	1 610
GHU 18	750	441	10.5	9.1	88.5	118	39 310	1 790
GHU 20	750	444	12.0	10.0	96.9	129	44 450	2 010
GHU 23	750	447	13.0	9.5	102.1	136	50 710	2 280
GHU 25	750	450	14.5	10.2	110.4	147	56 250	2 510
Dav 600 hli
GHU 12	600	360	9.8	9.0	66.1	110	21 610	1 210
GHU 12S	600	360	10.0	10.0	71.0	118	22 670	1 270
GHU 18-1	600	430	10.2	8.4	72.6	121	35 960	1 680
GHU 18	600	430	11.2	9.0	76.9	128	38 660	1 810
GHU 18+1	600	430	12.2	9.5	81.1	135	41 330	1 930 xyoo
GHU 22-1	600	450	11.1	9.0	81.9	137	46 390	2 070
GHU 22	600	450	12.1	9.5	86.1	144	49 470	2 210
GHU 22+1	600	450	13.1	10.0	90.4	151	52 520	2 345
GHU 28-1	600	452	14.2	9.7	97.4	162	60 590	2 690
GHU 28	600	454	15.2	10.1	101.8	170	64 470	2 850
GHU 28+1	600	456	16.2	10.5	106.2	177	68 390	3 010
GHU 32-1	600	452	18.5	10.6	109.9	183	69 220	3 075
GHU 32	600	452	19.5	11.0	114.1	190	72 330	3 210
GHU 32+1	600	452	20.5	11.4	118.4	197	75 410	3 350
600mm thiab 400mm dav
GHU 6N	600	309	6.0	6.0	41.9	70	9 680	635
GHU 7N	600	310	6.5	6.4	44.1	74	10 460	685
GHU 7S	600	311	7.2	6.9	46.3	77	11 550	750
GHU 7HWS	600	312	7.3	6.9	47.4	79	11 630	755
GHU 8N	600	312	7.5	7.1	48.5	81	12 020	780
GHU 8S	600	313	8.0	7.5	50.8	85	12 810	830
GHU 10N	600	316	9.0	6.8	55.8	93	15 710	1000
GHU 11N	600	318	10.0	7.4	60.2	100	17 460	1 105
GHU 12N	600	320	11.0	8.0	64.6	108	19 230	1 230
GHU 13N	600	418	9.0	7.4	59.9	100	26 600	1 280
GHU 14N	600	420	10.0	8.0	64.3	107	29 420	1 410
GHU 15N	600	422	11.0	8.6	68.7	115	32 270	1 540
GHU 16N	600	430	10.2	8.4	72.6	121	35 960	1 680
GHU 18N	600	430	11.2	9.0	76.9	128	38 660	1 810
GHU 20N	600	430	12.2	9.5	81.1	135	41 310	1 930 xyoo
GHU 21N	600	450	11.1	9.0	81.9	137	46 390	2 070
GHU 22N	600	450	12.1	9.5	86.1	144	49 470	2 210
GHU 23N	600	450	13.1	10.0	90.4	151	52 520	2 345
GHU 27N	600	452	14.2	9.7	97.4	162	60 590	2 690
GHU 28N	600	454	15.2	10.1	101.8	170	64 470	2 850
GHU 30N	600	456	16.2	10.5	106.2	177	68 390	3 010
GHU 31N	600	452	18.5	10.6	109.9	183	69 220	3 075
GHU 32N	600	452	19.5	11.0	114.1	190	72 330	3 210
GHU 33N	600	452	20.5	11.4	118.4	197	75 420	3 350
GHU 16-400	400	290	12.7	9.4	62.0	155	22 600	1 570
GHU 18-400	400	292	15.0	9.7	69.3	173	26 100	1 795

Tshooj	Qhov Loj				Pawg neeg		Lub sijhawm ntawm inertia	Modulus ntawm seem
	Dav	Qhov siab	Qhov tuab		Ib pawg	Phab ntsa
	w	h	t	s	Ib pawg	Phab ntsa
	mm	mm	mm	mm	kg/m2	kg/m2	cm4/m	cm3/m
GHL 600	600	150	9.5	9.5	56.4	94	3825	510
GHL 600K	600	150	10	10	59.4	99	4050	540
GHL 601	600	310	7.5	6,4	46.8	78	11520	745
GHL 602	600	310	8.2	8	53.4	89	12870	830
GHL 603	600	310	9.7	8.2	64.8	108	18600	1200
GHL 603K	600	310	10	9	68.1	113.5	19220	1240
GHL 603 10/10	600	310	10	10	69.6	116	19530	1260
GHL 604	600	380	10	9	73.8	123	30400	1600 xyoo
GHL 605	600	420	13	9.2	85.5	142.5	43890	2090
GHL 606	600	435	14.4	9.2	94.2	157	54375	2500
GHL 607	600	452	19	10.6	114	190	72320	3200
GHL 703	700	400	9.5	8	67.5	96.4	24200	1210
GHL 716	700	440	10.2	9.5	79.9	114.2	35200	1600 xyoo
GHL 720	750	450	12	10	96.4	128.5	45000	2000 xyoo

Rub tawm Daim Ntawv Teev Tag Nrho

Koj puas paub ntau ntxiv txog cov lus qhia thiab qhov ntev ntawm cov hlau sheet piles?

NYEM QHOV NO

Kev xauv hlau Sheet Pile thiab kev ua haujlwm tsis muaj dej

Tsim Qauv: Cov Hlau Sib Txuas Pile, permeability ≤1 × 10⁻⁷ cm/s

Tebchaws AsmeskasUa raws li ASTM D5887 Tus Qauv rau Liner kom txo qis kev nqus dej hauv qab nruas.

Sab Qab Teb Es XiasCov dej hauv av tsis nkag rau lub caij ntuj nag sov

Cov txheej txheem tsim cov hlau ntawv pawg

1. Cov Khoom Siv Raw Cua Sov

Cov Txheej Txheem:Cov khoom ua tiav ib nrab hlau, feem ntau hnyavpaj tawg or cov pob zeb plaub fab, raug thauj mus rau hauv lub cub tawg rov ua kom sov.
Lub Hom Phiaj:Cov hlau raug cua sov kom sib npaug rau qhov kub zoo tshaj plaws (feem ntau ntawm1100 ° C thiab 1250 ° C) kom ua kom nws cov malleability thiab ductility zoo tshaj plaws rau kev ua duab.

2. Kev dov tsis ruaj khov thiab kev tawg

Cov Txheej Txheem:Cov hlau incandescent hla dhau lub tshuab zom khoom hnyav lossis lub tshuab zom khoom ntxhib (feem ntau yog lub tshuab dov uas tig tau) ntau zaus.
Lub Hom Phiaj:Lub slab tuab thawj zaug raug txo qis zuj zus hauv qhov seem thiab ntev mus rau hauv ib qho profile pib, feem ntau hu ua "dog-bone" lossis beam-blank.

3. Kev Sib Dhos Thoob Ntiaj Teb

Cov Txheej Txheem:Cov hlau uas tau ua tiav lawm hla dhau lub tshuab dov thoob ntiaj teb uas muaj cov menyuam kab rov tav thiab ntsug uas siv lub zog tib lub sijhawm.
Lub Hom Phiaj:Qhov no yog theem tseem ceeb uas qhov kawg profile geometry—xws liU-puab, Z-puab, los yogHom web tiaj tus/ncaj nraim- yog tsim los ntawm kev ntsuas qhov tseeb, suav nrog qhov tseem ceeb heev, nruj-tolerancekev sib txuasntawm ob sab ntug.

4. Txias thiab Ncaj

Cov Txheej Txheem:Cov hlau uas kub hnyiab tas mus li raug txiav los ntawm cov tshuab txiav kub thiab xa mus rau lub txaj txias. Thaum txias mus rau qhov kub thiab txias, cov seem raug ua tiav los ntawm lub tshuab ncaj ntau lub menyuam.
Lub Hom Phiaj:Kev txias ua rau cov qauv me me-metallurgical ruaj khov, thaum cov txheej txheem txias-straightening tshem tawm txhua qhov thermal warping, twisting, lossis bending kom ntseeg tau tias cov profiles ncaj nraim.

5. Kev Txiav, Kev Tshuaj Xyuas & Kev Ua Tiav

Cov Txheej Txheem:Cov ntawv sheet piles uas tau ncaj lawm raug txiav txias kom raws li qhov ntev uas cov neeg siv khoom teev tseg. Cov pab pawg tswj xyuas zoo ua qhov kev sim ultrasonic thiab qhov ntev, tshwj xeeb tshaj yog rau qhov kev sib txuas ntawm qhov sib txawv thiab qhov zoo ntawm qhov chaw.
Lub Hom Phiaj:Txhawm rau kom ntseeg tau tias kev sib txuas zoo thaum lub sijhawm tsav tsheb ntawm qhov chaw. Kev ua tiav tom qab xaiv tau - xws lidrilling qhov nqa, thovcov txheej txheem tiv thaiv xeb, los yog txhaj tshuajcov tshuaj sealant interlock—ua tiav ntawm no ua ntej muab pob khoom thiab xa khoom.

Cov txheej txheem ntau lawm ntawm cov ntawv hlau

Cov Hlau Sheet Pile Surface

Tebchaws Asmeskas: Cov txheej HDG yog ua kom tau raws li qhov yuav tsum tau ua ntawm ASTM A123 / ISO 1461, nrog rau qhov tuab tsawg kawg nkaus ntawm zinc txheej ≥ 85 μm rau kev tiv thaiv corrosion zoo thiab lub neej ntev. Lub kaw lus txheej 3PE kuj tseem xaiv tau rau kev tiv thaiv zoo dua hauv cov chaw ib puag ncig xws li marine thiab hauv av. Txhua qhov kev ua tiav saum npoo yog RoHS ua raws li thiab ua tau raws li cov qauv ib puag ncig thiab kev xa tawm thoob ntiaj teb.

Sab Qab Teb Es Xias:Kev siv galvanizing kub-dip ntawm ≥100 μm tuab, ua ke nrog ob txheej epoxy thee tar system, muab kev tiv thaiv xeb zoo heev thiab kev ua haujlwm ntsev ntau dua 5,000 teev. Yog li ntawd, cov khoom no siv tau rau hauv dej hiav txwv sov thiab cov chaw muaj zog corrosive thiab tuaj yeem muab lub neej ntev rau tus neeg siv hauv kev siv hauv ntug hiav txwv thiab thaj chaw hiav txwv.

DAIM NTAWV THOV

1. Kev Khaws Cia Lub Ntiaj Teb & Cov Cofferdams
Lub Luag HaujlwmTsim cov phab ntsa khawb av tob ib ntus lossis mus tas li.

Daim Ntawv ThovSiv dav los tsim cov cofferdams uas tsis pub dej nkag hauv cov dej ntws thiab chaw nres nkoj, uas tso cai rau cov engineers kom twj dej tawm thiab tsim cov choj, cov pas dej, thiab cov hauv paus hauv qab dej kom muaj kev nyab xeeb.

2. Kev Tsim Kho Hauv Hiav Txwv thiab Chaw Nres Nkoj
Lub Luag Haujlwm: Tsim cov laj kab dej khov kho.

Daim Ntawv Thov: Tau teeb tsa ua phab ntsa ntug dej hiav txwv tas mus li, cov phab ntsa thaiv dej, thiab cov laj kab thaiv dej hauv cov chaw nres nkoj, chaw nres nkoj me, thiab chaw nres nkoj kom tiv taus lub zog av hnyav thiab nthwv dej cuam tshuam thaum tiv thaiv kev yaig ntug dej hiav txwv.

3. Phab ntsa hauv paus thiab hauv qab nthab
Lub Luag Haujlwm: Ua haujlwm ua cov khoom siv rau kev thauj khoom thiab khaws cia rau cov tsev.

Daim Ntawv Thov: Siv rau hauv av rau cov tsev siab, cov chaw nres tsheb hauv av, thiab cov qab nthab tob kom ruaj khov cov av ib puag ncig thiab thaiv cov dej hauv av thaum lub sijhawm thiab tom qab kev tsim kho.

4. Kev Tiv Thaiv Kev Tsim Kho Vaj Tse thiab Kev Thauj Mus Los
Lub Luag Haujlwm: Txhawb cov qauv av raws cov kab kev thauj mus los.

Daim Ntawv ThovSiv rau kev tsim cov choj abutments, qhov chaw mus rau qhov av, thiab cov phab ntsa tsheb ciav hlau/kev loj kom tiv thaiv kev av qeeg, ua kom cov toj roob hauv pes ruaj khov, thiab txhawb nqa kev hloov pauv ntawm cov qib siab.

5. Kev Tswj Xyuas Ib Puag Ncig & Dej Nyab
Lub Luag HaujlwmTswj cov dej ntws thiab muaj cov khoom phom sij.

Daim Ntawv ThovSiv rau hauv cov phab ntsa dej nyab, cov kev txhawb nqa ntawm cov pas dej, thiab kev tiv thaiv ntug dej kom tiv thaiv dej nyab. Lawv kuj raug tsav mus tob rau ntawm cov chaw pov tseg thiab cov chaw muaj kuab paug ua cov phab ntsa txiav kom thaiv cov tshuaj lom hauv dej hauv av.

Vim li cas thiaj xaiv Royal Steel Group rau Steel Sheet Piles

1. Muaj Peev Xwm Tsim Khoom Muaj Zog
Royal Steel Group ua haujlwm cov kab ntau lawm siab heev rau U Hom thiabZ Hom Hlau Sheet Piles, xyuas kom meej tias cov zis ruaj khov, kev sib txuas lus meej, thiab qhov zoo sib xws rau cov haujlwm loj hauv kev tsim kho vaj tse.

2. Ntau Yam Khoom & Kev Kho Kom Haum
Peb muab ntau yam ntawv sheet piles nrog ntau qib, qhov ntev, qhov tuab, thiab kev xaiv tiv thaiv xeb, tsim rau cov chaw nres nkoj, choj, cofferdams, thiab cov haujlwm hauv paus.

3. Kev Tsim Khoom Sai & Kev Xa Khoom Raws Sijhawm
Nrog lub peev xwm tsim khoom ruaj khov thiab kev teem sijhawm zoo, peb txhawb nqa cov kev xav tau ceev ceev thiab xyuas kom meej tias cov khoom xa tuaj thoob ntiaj teb raws sijhawm.

4. Kev Paub Txog Kev Ua Haujlwm Thoob Ntiaj Teb Uas Tau Pom Zoo
Peb cov hlau sheet piles siv dav hauv kev tsim kho hauv dej hiav txwv, kev tsim kho vaj tse, kev tswj dej nyab, thiab kev tsim kho kev lag luam thoob plaws Asia, Middle East, Africa, thiab Americas.

5. Chaw Muab Kev Pabcuam Hlau Ib Zaug Xwb
Tsis tas li ntawm cov ntawv hlau, peb kuj muab cov kav hlau, H beams, cov qauv hlau, thiab cov khoom lag luam cuam tshuam, muab cov kev daws teeb meem kev yuav khoom rau cov neeg siv khoom thoob ntiaj teb.

Cov neeg siv khoom tuaj rau lub Hoobkas los tshuaj xyuas cov hlau ntawv pawg

steel sheet pile-suav teb royal steel2 (1)

steel sheet pile-suav teb royal steel1 (1)

TAU TXAIS IB QHO QUOTE TSHAJ PLAWS HAUV 12 TEEV

NTIM THIAB XA KHOOM

Cov hlau sheet piles raug ntim ruaj khov nrog cov hlua hlau thiab cov pob khoom txhawb kom ruaj khov thaum lub sijhawm thauj mus los ntev. Txhua pob khoom muaj lub hau kawg tiv thaiv thiab cov ntaub qhwv dej kom tiv thaiv kev puas tsuaj, dej noo, thiab xeb ntawm qhov chaw.

Cov ntim khoom xa tawm tus qauv suav nrog cov ntoo pallets lossis cov thav hlau uas tuaj yeem xa mus rau hiav txwv, tsim nyog rau kev thauj khoom hauv thawv lossis kev xa khoom ntau. Txhua pob khoom muaj cov ntawv qhia meej txog cov khoom kom yooj yim txheeb xyuas thiab tuav.

Peb muab cov kev daws teeb meem xa khoom yooj ywm los ntawm kev thauj khoom hauv hiav txwv, kom ntseeg tau tias muaj kev nyab xeeb thiab xa khoom raws sijhawm mus rau cov chaw nres nkoj thoob ntiaj teb, nrog kev txhawb nqa tag nrho rau cov ntaub ntawv xa tawm thiab kev sib koom tes logistics.

Cov Lus Nug Feem Ntau

Q1: Koj puas tuaj yeem muab cov qhov ntau thiab tsawg thiab qhov ntev?

A: Yog, peb muab cov qhov dav, tuab, thiab ntev raws li cov duab kos lossis cov lus qhia engineering.

Q2: Lub sijhawm xa khoom li cas?

A: Cov khoom txheem feem ntau yuav npaj tiav hauv 7-15 hnub, thaum cov xaj tshwj xeeb nyob ntawm seb muaj pes tsawg thiab cov lus qhia tshwj xeeb.

Q3: Cov ntawv thov twg yog cov ntawv piles tsim nyog rau?

A: Lawv siv dav hauv cov phab ntsa khaws cia, kev tsim kho dej hiav txwv, kev tswj dej nyab, cofferdams, thiab kev txhawb nqa lub hauv paus.

Q4: Koj puas muab daim ntawv pov thawj kuaj zeb (MTC)?

A: Yog, peb tuaj yeem muab tag nrho MTC, SGS, BV, thiab daim ntawv pov thawj tshuaj xyuas sab nraud thaum thov.

Q5: Koj txoj kev thauj khoom thiab ntim khoom yog dab tsi?

A: Cov ntawv pawg tau ntim nrog cov hlua hlau thiab thauj khoom rau hauv cov thawv lossis cov nkoj loj nrog kev tiv thaiv zoo rau kev xa khoom tawm.

Yav dhau los: Kub Dip Galvanized Steel Grating Welded Hlau Pem Teb Grating Chaw Tsim Khoom

Tom ntej no: S355 U Hom Kub Dov Steel Sheet Piles

Sau koj cov lus ntawm no thiab xa tuaj rau peb

S275 Cov Hlau Txheej Txheem Pile Kub Rolled Steel Sheet Piling

Kev Piav Qhia Luv:

Cov Lus Qhia Txog Khoom

Cov Cim Npe Khoom

Cov Lus Qhia Txog Khoom

Cov Tshuaj Lom Zem ntawm Cov Hlau Sheet Pile

Cov Khoom Siv Kho Tshuab ntawm Cov Hlau Sheet Pile

Qhov Loj ntawm Cov Hlau Sheet Pile

Rub tawm Daim Ntawv Teev Tag Nrho

Kev xauv hlau Sheet Pile thiab kev ua haujlwm tsis muaj dej

Cov txheej txheem tsim cov hlau ntawv pawg

1. Cov Khoom Siv Raw Cua Sov

2. Kev dov tsis ruaj khov thiab kev tawg

3. Kev Sib Dhos Thoob Ntiaj Teb

4. Txias thiab Ncaj

5. Kev Txiav, Kev Tshuaj Xyuas & Kev Ua Tiav

Cov Hlau Sheet Pile Surface

DAIM NTAWV THOV

Vim li cas thiaj xaiv Royal Steel Group rau Steel Sheet Piles

NTIM THIAB XA KHOOM

Cov Lus Nug Feem Ntau

Pawg khoom

Cov Khoom Siv Zoo Tshaj Plaws ntawm Asmeskas Tebchaws Meskas Galvanized S...

Cov Khoom Siv Hlau American Steel Structure ASTM A572

Cov Hlau Silicon Hluav Taws Xob Zoo Zoo Hauv Coils...

Kev Lag Luam Hlau Ua Ntej Prefabricated Steel Structure...

Lub Hoobkas Nqe Muaj Zog Siab U-Shape Au/Pu Hlau...

Cov Qauv Hlau Asmeskas Cov Qauv Hlau ASTM A...