GB Q235b / Q345b / Q390 / Q420 Chitsulo I mtengo

GB Q235b / Q345b / Q390 / Q420 Chitsulo I chitsulo chithunzi

Kufotokozera Kwachidule:

GB Q235B, Q345B, Q390, ndi Q420 zitsulo I-zitsulo ndi matabwa amphamvu kwambiri omwe amagwiritsidwa ntchito kwambiri m'nyumba, milatho, mafakitale, ndi ntchito zothandizira katundu wolemetsa.

Malo Ochokera ::China

Dzina la Brand::Gulu la Royal Steel Group

Nambala Yachitsanzo::RY-H2510

Malipiro & Kutumiza ::Kuchuluka Kochepa Kwambiri: 5 matani

Tsatanetsatane wa Pakatundu ::Tumizani Kupaka Zosalowa Madzi & Kumanga ndi Kusunga

Nthawi yoperekera::Mu katundu kapena 10-25 masiku ntchito

Malipiro::T/T, Western Union

Kutha Kupereka ::5000 matani pamwezi

Titumizireni imelo WhatsApp

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Chiyambi cha Zamalonda

Zinthu Zofunika	GB Q235b / Q345b / Q390 / Q420	Zokolola Mphamvu	Q235B:Kuchuluka kwamphamvu ≥ 235 MPa, 370-500 MPa, elongation ≥ 26% Q345B:Zokolola mphamvu ≥ 345 MPa, 470-630 MPa mphamvu, elongation ≥ 20% Q390:Kuchuluka kwamphamvu ≥ 390 MPa, 490-675 MPa, elongation ≥ 16% Q420:Zokolola mphamvu ≥ 420 MPa, makoma mphamvu 540-720 MPa, elongation ≥ 15%
Makulidwe	W8×21 ku W24×104 ( mainchesi)	Utali	Katundu wa 6 m & 12 m, Utali Wamakonda
Dimensional Tolerance	Zimagwirizana ndi GB/T 11263	Quality Certification	TS EN 10204 3.1 Chitsimikizo chazinthu & Lipoti loyesa lachitatu la SGS/BV (mayeso opindika ndi kupindika)
Pamwamba Pamwamba	Hot-kuviika galvanizing, utoto, etc. Customizable	Mapulogalamu	Ntchito Zomangamanga, Milatho, Zomangamanga Zamakampani, Zam'madzi ndi Zoyendera, Zosiyanasiyana
Zofanana ndi Carbon	Ceq≤0.45% (Onetsetsani kuwotcherera kwabwino) Zolembedwa momveka bwino kuti "Zogwirizana ndi AWS D1.1 welding code"	Ubwino wapamwamba	Palibe ming'alu yowoneka, zipsera, kapena zopindika. Kutsika kwapansi: ≤2mm/m M'mphepete perpendicularity: ≤1 °

Kuyerekeza katundu wamakina

Katundu	Q235B	Q345B	Q390	Q420	Ubwino / Zolemba
Zokolola Mphamvu	≥ 235 MPa / 34 ksi	≥ 345 MPa / 50 ksi	≥ 390 MPa / 57 ksi	≥ 420 MPa / 61 ksi	Magiredi apamwamba amapereka mphamvu zambiri zonyamula katundu
Kulimba kwamakokedwe	370-500 MPa / 54-73 ksi	470-630 MPa / 68-91 ksi	490-675 MPa / 71-98 ksi	540-720 MPa / 78-104 ksi	Q420 imapereka mphamvu zapamwamba pazofunikira
Elongation	≥ 26%	≥ 20%	≥ 16%	≥ 15%	M'munsi elongation ndi mphamvu apamwamba; Q235B yosavuta kupanga ndi kuwotcherera
Weldability	Zabwino kwambiri	Zabwino kwambiri	Zabwino	Wapakati	kalasi zonse ndi weldable; zitsulo zamphamvu zapamwamba zingafunike kutenthedwa kapena kuwotcherera
Kulimba Kwambiri (-20°C)	-	≥ 27 J	≥ 27 J	≥ 27 J	Q345B ndi pamwambapa zimatsimikizira kulimba kwabwinoko pakazizira
Ntchito Zofananira	Mafelemu opepuka opepuka, mizati yotsika/yapakatikati	Mizati yonyamula katundu wapakati, mafelemu, nyumba zosungiramo katundu	Miyendo yolemetsa, makina othandizira makina	Milatho yotalikirapo, nyumba zazitali, zomanga za m'mphepete mwa nyanja ndi mafakitale	Sankhani giredi molingana ndi mphamvu yamapangidwe, zosowa zowotcherera, komanso momwe chilengedwe chimakhalira

Kukula

Maonekedwe	Kuzama (mu)	Flange Width (mu)	Makulidwe a Webusayiti (mu)	Makulidwe a Flange (mu)	Kulemera kwake (lb/ft)
W8×21 (Kukula Kulipo)	8.06	8.03	0.23	0.36	21
W8 × 24	8.06	8.03	0.26	0.44	24
W10 × 26	10.02	6.75	0.23	0.38	26
W10 × 30	10.05	6.75	0.28	0.44	30
W12 × 35	12	8	0.26	0.44	35
W12 × 40	12	8	0.3	0.5	40
W14 × 43	14.02	10.02	0.26	0.44	43
W14 × 48	14.02	10.03	0.3	0.5	48
W16 × 50	16	10.03	0.28	0.5	50
W16 × 57	16	10.03	0.3	0.56	57
W18 × 60	18	11.02	0.3	0.56	60
W18 × 64	18	11.03	0.32	0.62	64
W21 × 68	21	12	0.3	0.62	68
W21 × 76	21	12	0.34	0.69	76
W24 × 84	24	12	0.34	0.75	84
W24×104 (Kukula Kulipo)	24	12	0.4	0.88	104

Pamwamba Pamwamba

Hot Rolled Black:Standard state

Hot-kuviika galvanizing: ≥85μm, mchere kutsitsi mayeso ≥500h

Kupaka: Epoxy primer + topcoat, youma filimu makulidwe ≥ 60μm

Main Application

Ntchito:

Kwa mizati ndi mizati m'nyumba zansanjika zambiri, nyumba zamafakitale, malo osungiramo katundu ndi milatho monga mamembala onyamula katundu. Komanso zabwino ntchito mlatho, thandizo kwa makina olemera, pansi zitsulo, structural retrofitting kuwonjezera katundu kunyamula mphamvu ndi bata.

astm-a992-a572-h-beam-application-royal-zitsulo-gulu-3

Kamangidwe Kamangidwe

Bridge Engineering

astm-a992-a572-h-beam-application-royal-zitsulo-gulu-4

Thandizo la Zida Zamagetsi

Kulimbitsa Mwamapangidwe

Royal Steel Group Advantage (Chifukwa Chiyani Royal Group Imayimilira Kwa Makasitomala aku America?)

1) Ofesi ya Nthambi - Thandizo lolankhula Chisipanishi, thandizo lachilolezo cha kasitomu, ndi zina.

2) Kupitilira matani 5,000 a stock omwe ali, okhala ndi makulidwe osiyanasiyana

3) Kuyang'aniridwa ndi mabungwe ovomerezeka monga CCIC, SGS, BV, ndi TUV, okhala ndi zonyamula zokhazikika panyanja

Packing Ndi Kutumiza

Chitetezo ndi Kupaka: Ndi - mtengoMitolo imakulungidwa, yolimbikitsidwa ndi mapepala otsekedwa ndi madzi otsekedwa ndi kutentha, ndipo amatsagana ndi mapaketi a desicant kuti amwe chinyezi.

Chitetezo Chomangamanga: Mitolo yachitsulo 12-16 mm, mogwirizana ndi miyezo yokwezera doko yaku US ya matani 2-3 pa mtolo uliwonse.

Chotsani Zolemba: Mtolo uliwonse umalembedwa mu Chingerezi ndi Chisipanishi ndi giredi, kukula, HS code, batch no., ndi lipoti la mayeso.

Zigawo Zazikulu: I-mitanda ≥800 mm imakutidwa ndi mafuta oletsa dzimbiri ndikukulungidwa ndi tarpaulin.

Kutumiza Odalirika: Ubale wanthawi yayitali ndi MSK, MSC, ndi COSCO umatithandiza kuti tizipereka ndandanda zodalirika komanso kutumiza munthawi yake.

QC: Njira zonse zimagwirizana ndi ISO 9001 kuti muwonetsetse kuti mwalandira matabwa ali bwino kuti muthe kukhazikitsa polojekiti yanu munthawi yake.

FAQ

Q: Ndi miyeso iti yomwe ma I-beam anu amakumana nawo ku Central America?
A:Miyendo yathu ikukumanaEN 10025 S235 / S275 / S355 (IPE/IPN)miyezo, yomwe imavomerezedwa ku Central America. Titha kuperekanso zinthu zomwe zimagwirizana ndi malamulo am'deralo mongaMexico NOM.

Q: Kodi nthawi yobweretsera ku Panama ndi iti?
A:Kutumiza kuchokeraTianjin kupita ku Colon Free Trade Zonezimatenga pafupifupimasiku 28-32. Kuphatikizapo kupanga ndi miyambo, okwana yobereka ndiMasiku 45-60, ndi zosankha zofulumira zomwe zilipo.

Q: Kodi mumathandiza ndi chilolezo cha kasitomu?
A:Inde, timagwirizanama broker omwe ali ndi chilolezoku Central America kuti aziyang'anira miyambo, misonkho, ndi zolemba zotumizira kwaulere.