American Steel Structural Profiles ASTM A992 I la'au

American Steel Structural Profiles ASTM A992 I beam Featured Image

Fa'amatalaga Puupuu:

ASTM I-Beamo se vaega u'amea fa'atulagaina ma se tu'usa'oupegatafa'ilagima faalavaflanges. E ofoina atu le maualuga o le malosi-i-mamafa fua, sili atu le gafatia o le amoina, ma le faigofie o le fausiaina, e faʻafaigofie ai mo fale, alalaupapa, ma galuega faʻapisinisi.

Nofoaga na afua mai ai::Saina

Igoa Fa'ailoga::Royal Steel Group

Numera Fa'ata'ita'i::RY-H2510

Mea Fa'atonu:ASTM

Vasega:A36

itu:W8×21 i le W24×104 (inisi)

Umi:Fa'asoa mo le 6 m & 12 m, Fa'asinomaga Umi

Taimi Tiliva:10-25 aso faigaluega

Vaitaimi Totogi:T/T, Western Union

Tulaga lelei:EN 10204 3.1 mea fa'amaonia & SGS/BV lipoti su'ega lona tolu (su'ega tensile ma punou)

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Fa'amatalaga Oloa

Faailoga o oloa

Folasaga o oloa

Meatotino	Fa'amatalaga / Fa'amatalaga
Mea Fa'atonu	ASTM A36 (fa'asologa lautele)
Malosi e fua mai	≥250 MPa (36 ksi); Malosi ≥420 MPa
Fua	W8×21 i le W24×104 (inisi)
Umi	Fa'asoa: 6 m & 12 m; O lo'o avanoa umi fa'apitoa
Fa'apalepale Mea	E tusa ai ma le GB/T 11263 poʻo le ASTM A6
Tulaga Fa'amaonia	EN 10204 3.1; SGS/BV su'ega lona tolu (tensile & punou)
Fa'ai'uga	galvanizing vevela, vali, ma isi; fa'apitoa
Talosaga	Fale, alalaupapa, fale gaosi oloa, gataifale & felauaiga
Kaponi Tutusa (Ceq)	≤0.45% (mautinoa lelei weldability); AWS D1.1 fa'ailoga fa'ailoga e fetaui
Tulaga lelei	Leai se ta'e, ma'ila, po'o gaugau; mafolafola ≤2 mm/m; fa'atasiga pito ≤1°

Mea tau masini

Meatotino	Fa'amatalaga	Fa'amatalaga
Malosi e fua mai	≥250 MPa (36 ksi)	Fa'amamafa le mea e amata ai le fa'aleagaina o palasitika
Malosi Tetele	400–550 MPa (58–80 ksi)	Fa'amamafa maualuga a'o le'i malepe i lalo ole vevesi
Fa'aumiumi	≥20%	Fa'ailoga palasitika i luga ole 200 mm gauge umi
Malosi (Brinell)	119–159 HB	Fa'amatalaga maaa mea
kaponi (C)	≤0.26%	E a'afia ai le malosi ma le uelo
Manganese (Mn)	0.60–1.20%	Faʻateleina le malosi ma le faʻamalosi
Sulfur (S)	≤0.05%	O le maualalo o le sulfur e mautinoa ai le malosi sili atu
Phosphorus (P)	≤0.04%	O le maualalo o le phosphorus e faʻaleleia ai le malosi
Siliko (Si)	≤0.40%	Faʻaopoopo le malosi ma fesoasoani i le faʻamaʻi

Tele

foliga	loloto (i totonu)	Laufanua Lautele (i)	Uepi Mafiafia (i totonu)	Mafiafia Flange (i)	mamafa (lb/ft)
W8×21（Toe Avanoa）	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（Toe Avanoa）	24	12	0.4	0.88	104

Fuafuaga Fa'atusa ma le Fa'apalepale

Parameter	Tulaga masani	ASTM A6/A6M Fa'apalepale	Fa'amatalaga
loloto (H)	100–600 mm (4"–24”)	±3 mm (±1/8")	E tatau ona tumau i totonu ole lapopo'a fa'apalepale
Laufanua Laulau (B)	100–250 mm (4"–10")	±3 mm (±1/8")	O le lautele lautele e mautinoa ai le mautu o uta
Uepi Mafiafia (tₙ)	4–13 mm	±10% poʻo ±1 mm (po o fea lava e tele)	E a'afia ai le malosi o le tafi
Mafiafia Flange (t_f)	6–20 mm	±10% poʻo ±1 mm (po o fea lava e tele)	Taua mo le punou malosi
Umi (L)	6–12 mita tulaga; aga masani 15–18 m	+50 / 0 mm	Leai se toesea faapalepale faatagaina
Fa'asa'o	—	1/1000 o le umi	fa'ata'ita'iga, le maualuga o le 12 mm camber mo le 12 m beam
Flange Squareness	—	≤4% o le lautele flange	Faʻamautinoa lelei le uʻamea / faʻaogaina
mimilo	—	≤4 mm/m	Taua mo ave uumi uumi

Fa'ai'uga

Hot Rolled Black: Tulaga masani

galvanizing vevela: ≥85μm (tausi ma le ASTM A123), su'ega masima ≥500h

Ufiufi: Sa sasaa le vali vai i luga o le u'amea u'amea e fa'aaoga ai se fana fa'asuavai.

Fa'asinomaga Fa'apitoa

Tulaga Fa'apitoa	Filifiliga	Fa'amatalaga	MOQ
Fua	Maualuluga (H), Laupepa Lautele (B), Uepi & Flange Mafiafia (t_w, t_f), Umi (L)	Lapopo'a masani po'o le le fa'ata'atia; 'au'aunaga tipi i le umi e maua	20 tone
Togafitiga i luga	E pei ona ta'ai (uliuli), Sandblasting/Ta'i fana, Suau'u Anti-ele, Valivali/Epoxy, Uu'u vevela	Faʻaleleia le faʻafefeteina mo siosiomaga eseese	20 tone
Fa'agasologa	viliina, Slotting, Bevel tipi, Uila, fa'ai'uga fa'agaoioiga, Fa'atonuga fa'atulagaina	Fausia i ata tusi; lelei mo fa'avaa, fa'alava, feso'ota'iga	20 tone
Fa'ailoga & Fa'auma	Fa'ailoga aganu'u, Fa'apipi'i, Pepa pito puipui, afifiina e le Suavai, Fuafuaga o le utaina o pusa	Faʻamautinoa le saogalemu o le taulimaina ma le felauaiga, talafeagai mo uta i le sami	20 tone

Talosaga Autu

Fauga Fale: Fa'alava ma koluma mo fale maualuluga, falegaosimea, faleteuoloa, ma alalaupapa, e maua ai le lagolago muamua e amoina uta.
Alalaupapa Inisinia: Alalaupapa autu po'o le lua mo alalaupapa ta'avale ma ala savali.
Meafaigaluega Mamafa & Lagolago Alamanuia: Lagolago mo masini tetele ma tulaga tau alamanuia.
Fa'amalosia Fa'avae: Faʻamalosia poʻo le faʻaleleia o fausaga o loʻo i ai nei e faʻaleleia ai le mamafa o le mamafa ma le faʻafefe.

astm-a992-a572-h-beam-application-royal-steel-group-3

Fauga Fale

Alalaupapa Inisinia

astm-a992-a572-h-beam-application-royal-steel-group-4

Lagolago Meafaigaluega Alamanuia

Fa'amalosia Fa'avae

Fa'amanuiaga a le Royal Steel Group (Aisea e tu ese ai le Royal Group mo tagata Amerika?)

1) Ofisa o le Lala - lagolago i le gagana Sipaniolo, fesoasoani ile kiliaina o tiute, ma isi.

2) E silia ma le 5,000 tone o fa'asoa i fa'asoa, fa'atasi ai ma le tele o lapopo'a

3) Asiasia e faʻalapotopotoga faʻapitoa e pei o le CCIC, SGS, BV, ma le TUV, faʻatasi ai ma tulaga faʻapipiʻi talafeagai i le sami.

Fa'apipi'i ma Fa'atau

afifiina

Puipuiga Lautele: I-beam ua afifi i tapoleni ma 2–3 fa'amamago; fa'amaufa'ailoga vevela, fa'amaufa'ailoga e puipuia le susu.
Fa'apipi'i Saogalemu: 12–16 mm fusi uamea i fusi taitasi; saogalemu mo le 2-3 tone ma fetaui ma mea e siiina ai e Amerika.
Fa'ailoga manino: Fa'ailoga e lua gagana (Igilisi/Sipaniolo) e aofia ai vasega, fa'amatalaga, HS code, batch #, ma fa'amatalaga lipoti o su'ega.
Puipuiga Fa'amatalaga Tele: I-beams ≥800 mm maualuga ua ufiufi i le suauʻu alignment ma ufiufi faalua i tapoleni.

Tilivaina

Fa'atuatuaina Va'a: Fa'apa'aga ma ave ta'ita'i (MSK, MSC, COSCO, ma isi) fa'amautinoa le saogalemu o felauaiga.
Fa'amautinoaga Tulaga: ISO 9001-tausi faiga; mata'ituina ma le faaeteete mai le afifiina i le felauaiga e mautinoa ai le taunuu mai o la'au i se tulaga atoatoa, e lagolago ai le fa'atinoina o galuega.

Fofo o Femalagaiga a le Maketi a Amerika: ASTM I Beams o loʻo faʻaulu muamua i Amerika e ala i uta o loʻo faʻapipiʻiina i le sami ma fusi uʻamea, puipuiga o le pito, ma le faʻaogaina o le anti-rust treatment e mautinoa ai le saogalemu ma le lelei o felauaiga.

FAQ

Q: O fea tulaga e fetaui ma au I-beam mo Amerika Tutotonu?
A:O a tatou I-beam e tausisiaASTM A36maA572 Vasega 50, fa'aaogaina lautele i Amerika Tutotonu. E mafai fo'i ona matou tu'uina atu oloa e fetaui ma tulaga fa'alotoifale, e pei oNOM a Mekisiko.

Q: O le a le taimi e tuʻuina atu ai i Panama?
A:O uta i le sami mai Tianjin Port i Colon Free Trade Zone e ave28–32 aso. Aofa'i tilivaina, e aofia ai le gaosiga ma le kilia, o45–60 aso. O loʻo avanoa foʻi le felauaiga faʻavave.

Q: E te fesoasoani ile kilia o tiute?
A:Ioe, tatoutagata fai pisinisifa'atautaia ta'utinoga a le aganu'u, lafoga, ma pepa e fa'amautinoa lelei le tu'uina atu.