Amaphrofayili Esakhiwo Sensimbi YaseMelika i-ASTM A572 I beam

Incazelo emfushane:

I-ASTM I-beam uhlobo lwensimbi yokwakha olune-web eqondile phakathi nendawo exhumanisa izindiza ezimbili ezivundlile nhlangothi zombili. Inamandla amakhulu kunesilinganiso sesisindo, inomthamo omuhle wokuthwala umthwalo futhi kulula ukuyila, ngenxa yalokho inezinhlelo zokusebenza eziningi ekwakheni izakhiwo, amabhuloho kanye nezimboni.

Indawo Yokusuka::IShayina

I gama le-brand::Iqembu Lensimbi Yasebukhosini

Inombolo Yemodeli::I-RY-H2510

Izinga Lezinto Ezibalulekile:I-ASTM

Izinga:A572

Ubukhulu:Ububanzi obungu-W8×21 kuya ku-W24×104 (amayintshi)

Ubude:Isitoko sama-6 m kanye nama-12 m, Ubude Obuhlelwe Ngokwezifiso

Isikhathi sokuthumela:Izinsuku zokusebenza eziyi-10-25

Isikhathi Sokukhokha:I-T/T, i-Western Union

Isitifiketi Sekhwalithi:Isitifiketi sezinto ze-EN 10204 3.1 kanye nombiko wokuhlola we-SGS/BV ovela eceleni (ukuhlolwa kokucindezela nokugoba)

Sithumelele i-imeyili I-WhatsApp

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Isingeniso Somkhiqizo

I-ASTM A572 Ibanga lama-50 I-Steel I-Beams – Imininingwane Yobuchwepheshe

Impahla	Imininingwane / Imininingwane
Izinga Lezinto Ezibalulekile	I-ASTM A572 Ibanga 50 (Insimbi Yesakhiwo Enamandla Aphezulu Ene-Alloy Ephansi)
Amandla Okukhiqiza	≥345 MPa (50 ksi); Amandla Okudonsa ≥450–620 MPa
Ubukhulu	Ububanzi obungu-W8×18 kuya ku-W36×300 (amayintshi, imisebe ye-I enomumo ongu-W)
Ubude	Isitoko: 6 m & 12 m; ubude obunqunyiwe ngokwezifiso buyatholakala
Ukubekezelelana Okulinganiselwe	Ivumelana ne-ASTM A6 / A6M
Isitifiketi Sekhwalithi	EN 10204 3.1; Ukuhlolwa kwe-SGS / BV komuntu wesithathu (amakhemikhali, ukucindezelwa, umthelela)
Ukuqedwa Komphezulu	Okumnyama, okupendwe nge-primer, okufakwe nge-hot-dip galvanized; kwenziwa ngezifiso
Izicelo	Izakhiwo ezinde, amabhuloho, izitshalo zezimboni, izakhiwo ezisindayo, amaphrojekthi ezokuthutha
I-Carbon Equivalent (i-Ceq)	≤0.47% (ukushibilika okuhle kakhulu); Ukuhambisana ne-AWS D1.1
Ikhwalithi Yomphezulu	Ayinazo izimfa, ama-lap, noma ama-lamination; ukunemba ≤2 mm/m; isikwele se-flange/web ≤1°

Impahla yemishini

I-ASTM A572 Ibanga 50 – Izakhiwo Zemishini Nokwakheka Kwamakhemikhali

Impahla	Imininingwane	Incazelo
Amandla Okukhiqiza	≥345 MPa (50 ksi)	Ukucindezeleka lapho izinto ziqala khona ukuguqulwa kwepulasitiki
Amandla Okudonsa	450–620 MPa (65–90 ksi)	Ukucindezeleka okukhulu ngaphambi kokuphuka ngaphansi kokucindezeleka
Ukwelulwa	≥18%	Ukuguqulwa kwepulasitiki okungaphezu kobude begeyiji obungu-200 mm
Ubulukhuni (Brinell)	135–180 HB	Inani elibhekisela ebulukhunini bezinto ezibonakalayo
Ikhabhoni (C)	≤0.23%	Ilawula izinga lamandla kanye nokushibilika
I-Manganese (Mn)	0.50–1.60%	Kuthuthukisa amandla, ubulukhuni, kanye nokuqina
I-Sulfur (S)	≤0.05%	I-sulfur ephansi ithuthukisa ukuqina nokuqina
I-Phosphorus (P)	≤0.04%	Kukhawulelwe ukuthuthukisa ukuqina nokusebenza kokukhathala
I-Silicon (Si)	≤0.40%	Kuqinisa insimbi futhi kuthuthukisa ukususwa koketshezi emzimbeni ngesikhathi sokwenza insimbi

Usayizi

Isimo	Ukujula (ngaphakathi)	Ububanzi beFlange (ngaphakathi)	Ubukhulu bewebhu (ngaphakathi)	Ubukhulu beFlange (ngaphakathi)	Isisindo (lb/ft)
I-W8×21（Osayizi Abatholakalayo）	8.06	8.03	0.23	0.36	21
I-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（Osayizi Abatholakalayo）	24	12	0.4	0.88	104

Ithebula Lokuqhathanisa Usayizi Nokubekezelelana

Ipharamitha	Ibanga Elijwayelekile	Ukubekezelelana kwe-ASTM A6/A6M	Amanothi
Ukujula (H)	100–600 mm (4"–24")	±3 mm (±1/8")	Kumelwe uhlale ngaphakathi kosayizi ojwayelekile
Ububanzi beFlange (B)	100–250 mm (4"–10")	±3 mm (±1/8")	Iqinisekisa ukuthwala umthwalo okuzinzile
Ubukhulu bewebhu (t_w)	4–13 mm	±10% noma ±1 mm	Kuthinta amandla okusika
Ubukhulu beFlange (t_f)	6–20 mm	±10% noma ±1 mm	Kubalulekile ekugobeni amandla
Ubude (L)	Izinga elijwayelekile elingamamitha angu-6–12; ngokwezifiso mamitha angu-15–18	+50 / 0 mm	Akukho ukubekezelelana okungaphansi okuvunyelwe
Ukuqonda	—	1/1000 yobude	isib., i-camber ephezulu engu-12 mm ye-beam engu-12 m
Isikwele seFlange	—	≤4% wobubanzi be-flange	Iqinisekisa ukushisela/ukuqondanisa okufanele
Ukusonta	—	≤4 mm/m	Kubalulekile ngemishayo emide

Ukuqedwa Komphezulu

Okumnyama Okugoqiwe Okushisayo: Isimo esijwayelekile

Ukushisa okucwilisiwe: ≥85μm (kuhambisana ne-ASTM A123), ukuhlolwa kokufutha usawoti ≥500h

Ukwemboza: Upende oluwuketshezi lufuthwe ngokulinganayo phezu kogongolo lwensimbi kusetshenziswa isibhamu sokufutha esinomoya.

Okuqukethwe okwenziwe ngokwezifiso

Isigaba Sokwenza Ngokwezifiso	Izinketho	Incazelo	I-MOQ
Ubukhulu	Ukuphakama (H), Ububanzi beFlange (B), Ubukhulu bewebhu neFlange (t_w, t_f), Ubude (L)	Osayizi abajwayelekile noma abangajwayelekile; isevisi yokusika ubude iyatholakala	Amathani angu-20
Ukwelashwa Okuphezulu	Njengoba igoqwe (emnyama), Ukuqhumisa isihlabathi/Ukuqhumisa amashothi, Uwoyela olwa nokugqwala, Ukupenda/Ukumboza nge-Epoxy, Ukugalela nge-Hot-dip	Kuthuthukisa ukumelana nokugqwala ezindaweni ezahlukahlukene	Amathani angu-20
Ukucubungula	Ukubhoboza, Ukufaka i-Slotting, Ukusika i-Bevel, Ukushisela, Ukucubungula ubuso bokuphela, Ukulungiswa kwesakhiwo	Kwenziwe ngokwemidwebo; kufanelekile ozimele, imishayo, kanye nokuxhumeka	Amathani angu-20
Ukumaka Nokupakisha	Ukumaka ngokwezifiso, Ukubopha, Amapuleti okugcina avikelayo, Ukugoqa okungangenwa manzi, Uhlelo lokulayisha isitsha	Iqinisekisa ukuphathwa nokuthunyelwa okuphephile, ilungele ukuthunyelwa olwandle	Amathani angu-20

Isicelo Esiyinhloko

Izakhiwo Zesakhiwo: Imishayo namakholomu ezakhiwo ezinde, amafektri, izindawo zokugcina impahla, namabhuloho asebenza njengezinto eziyinhloko ezithwala imithwalo.

Ubunjiniyela bebhuloho: Imishayo eyinhloko noma yesibili yamabhuloho ezimoto kanye nawabahamba ngezinyawo.

Ukusekelwa Kwemishini Esindayo Nezimboni: Ukusekelwa kwemishini esindayo kanye namapulatifomu ezimboni.

Ukuqinisa Isakhiwo: Ukuqinisa noma ukushintsha isakhiwo esikhona ukuze simelane nemithwalo ephezulu noma simelane nokugoba.

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

Isakhiwo Sesakhiwo

Ubunjiniyela bebhuloho

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

Ukusekelwa Kwemishini Yezimboni

Ukuqinisa Isakhiwo

Inzuzo yeRoyal Steel Group (Kungani iRoyal Group ivelele kumakhasimende aseMelika?)

1) Ihhovisi Legatsha - ukwesekwa kwabantu abakhuluma iSpanishi, usizo lokuhlanza impahla, njll.

2) Amathani angaphezu kuka-5,000 esitokweni, anobukhulu obuhlukahlukene

3) Kuhlolwa izinhlangano ezigunyaziwe njenge-CCIC, i-SGS, i-BV, ne-TUV, kanye nokupakishwa okujwayelekile okufanele ulwandle

Ukupakisha Nokulethwa

Ukupakisha
Ukuvikelwa Okugcwele: I-I-beams zigoqwa nge-tarpaulin kanye namaphakethe e-desiccant angu-2-3; amashidi e-tarpaulin avala ukushisa futhi angangeni emvula avimbela umswakama ukuthi ungangeni.

Ukubopha Okuphephile: Inqwaba ngayinye isongwe ngezintambo zensimbi ezingu-12-16 mm; kulula kumathani angu-2-3 kanye nemishini yokuphakamisa ehambisana ne-US.

Ukulebula Okusobala: Amalebula akhuluma izilimi ezimbili (isiNgisi nesiSpanishi) anebanga, imininingwane, ikhodi ye-HS, i-batch # kanye nereferensi embikweni wokuhlolwa.

Ukuvikelwa okuphezulu: I-I-beams ≥800 mm yaphathwa ngowoyela wokulinganisa bese igoqwa nge-tarpaulin kabili.

Ukulethwa
Ukuthunyelwa Okuthembekile: Ukubambisana kwabathwali abangcono kakhulu (i-MSK, i-MSC, i-COSCO njll) ukuqinisekisa ukuthunyelwa okuphephile.

Ukulawulwa Kwekhwalithi: Uhlelo lwe-ISO 9001; Imishayo ilawulwa ngokuqinile kusukela ekupakishweni kuya ekuthuthweni ukuqinisekisa ukuthi ifika iphelele, okukuvumela ukuthi ube nephrojekthi engenazinkinga.

Isixazululo Sokuthutha Semakethe YaseMelika: I-ASTM I Beams ithunyelwa ikakhulukazi emazweni aseMelika ngemithwalo yolwandle efakwe ezitsheni enezintambo zensimbi, ukuvikelwa kokuphela, kanye nokwelashwa kokuvikela ukugqwala okukhethwa kukho ukuqinisekisa ukuthuthwa okuphephile nokusebenza kahle.

Imibuzo Evame Ukubuzwa

U: Yiziphi izindinganiso ze-I-beams yakho eMelika Ephakathi?
A: I-I Beams yethu ihambisana ne-ASTM A36 kanye ne-A572 Grade 50 evumelana neMelika Ephakathi. Kungenzeka futhi ukuhlinzeka ngemikhiqizo ehlangabezana nezindinganiso zikazwelonke (isb., i-MEXICO NOM).

Q: Kuthatha isikhathi esingakanani ukulethwa ePanama?
A: Isikhathi Sokuhamba Impahla Yasolwandle esuka eTianjin Port iya eColon Free Trade Zone isonto elingama-28-32. Ukukhiqizwa kanye nokulethwa sekukonke kuyizinsuku ezingama-45-60. Ukulethwa okusheshayo nakho kungahlelwa.

U: Uyasiza yini ngokususwa kwentela?
A: Yebo, abadayisi bethu abangochwepheshe bazokwenza isimemezelo sentela, bakhokhe intela kanye nawo wonke umsebenzi wamaphepha ukuqinisekisa ukuthi ukulethwa kuhamba kahle.