Imishayo Yensimbi ye-ASTM A992 IPE/IPN | Umhlinzeki we-I Beam China | Umishayo Wensimbi Yesakhiwo

Incazelo emfushane:

Amaphrofayili e-ASTM A992 IPE/IPN Ugongolo Lwensimbiiyisigaba sensimbi esakhiwe ngokuqinile esivame ukusetshenziselwa ukwakha ozimele, amabhuloho, amafektri kanye namaphrojekthi okuqinisa inhlabathi. Lezi zinsika zikhiqizwa ngokugoqa okushisayo futhi zinesilinganiso esihle samandla-kuya-esisindoni, ukushibilika kanye nokuqina.

Indawo Yokusuka::IShayina

I gama le-brand::Iqembu Lensimbi Yasebukhosini

Inombolo Yemodeli::I-RY-H2510

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

Sithumelele i-imeyili I-WhatsApp

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Isingeniso Somkhiqizo

Into	Incazelo
Okujwayelekile	I-ASTM A992 / ASTM A992M
Ibanga Lensimbi	I-A992 (Okufanayo: ASTM A572 Gr.50 / EN S355JR)
Uhlobo Lomkhiqizo	Ugongolo lwe-IPE/ Ukukhanya kwe-IPN
Inqubo Yokukhiqiza	Okugoqiwe Okushisayo
Ubuso	Mnyama / Upendiwe / Ugayiwe
Ubude	6m / 9m / 12m noma ngezifiso
Isicelo	Ukwakhiwa, Amabhuloho, Izakhiwo Zezimboni, Uhlaka Lwesakhiwo
Isitifiketi	Isitifiketi Sokuhlola se-ISO / SGS / Mill (MTC)

THOLA ISITHELO

Ukwakheka Kwamakhemikhali Nezakhiwo Zemishini

Ukwakheka Kwamakhemikhali (Okujwayelekile kwe-ASTM A992)

Isici	Okuqukethwe (%)
Ikhabhoni (C)	≤ 0.23
I-Manganese (Mn)	≤ 1.50
I-Phosphorus (P)	≤ 0.035
I-Sulfur (S)	≤ 0.045
I-Silicon (Si)	0.15 – 0.40
I-Vanadium (V)	0.01 – 0.15(njengento ye-microalloying)

Izakhiwo Zemishini

Impahla	Inani
Amandla Okukhiqiza	≥ 345 MPa (50 ksi)
Amandla Okudonsa	450 – 620 MPa
Ukwelulwa	≥ 18%
I-Modulus ye-Elasticity	~200 GPa
Isilinganiso Sokuvumelana Nokuthambekela	≤ 0.85

Ngenxa yalezi zakhiwo, imishayo yensimbi ye-A992 iyisinqumo esingcono kakhulu sokusetshenziswa ekwakheni lapho kudingeka khona ikhwalithi ephezulu kanye nokuthembela, njengasezindlini zokwakha, amabhuloho, kanye nezakhiwo zezimboni.

Imininingwane kanye neShadi Lobukhulu be-A992 I Beam

Usayizi	Isisindo (kg/m)	Ububanzi (mm)	B (mm)	I-T (mm)
I 100 × 68	11.26	100	68	4.5
I 120 × 74	13.99	120	74	5.0
I 126 × 74	14.22	126	74	5.0
I 140 × 80	16.89	140	80	5.5
I 160 × 88	20.52	160	88	3.0
I 180 × 94	24.14	180	94	6.5
I 200 × 100	27.93	200	100	7.0
I 200 × 100	31.07	200	100	9.0
I 200 × 100	33.07	200	100	7.5
I 220 × 110	36.53	220	110	9.5
I 240 × 116	37.48	240	116	8.0
I 240 × 118	41.25	240	118	10.0
I 250 × 116	38.11	250	116	8.0
I 250 × 118	42.03	250	118	10.0
I 270 × 122	42.83	270	122	8.5

Ukulungele ukuthola osayizi abengeziwe?

Landa ishadi eliphelele losayizi we-I Beam!

CHOFOZA LAPHA

Ithebula Lokuqhathanisa Usayizi Nokubekezelelana

Ipharamitha	Ibanga Elijwayelekile	Ukubekezelelana kwe-ASTM A6/A6M	Amanothi Alula
Ukujula (H)	100–600 mm (4"–24")	±3 mm (±1/8")	Ngaphakathi kwemikhawulo yosayizi ojwayelekile
Ububanzi beFlange (B)	100–250 mm (4"–10")	±3 mm (±1/8")	Ububanzi obuhambisanayo bokuzinza komthwalo
Ubukhulu bewebhu (tₙ)	4–13 mm	±10% noma ±1 mm (inani elikhulu)	Ithonya amandla okusika
Ubukhulu beFlange (t_f)	6–20 mm	±10% noma ±1 mm (inani elikhulu)	Isici esiyinhloko somthamo wokugoba
Ubude (L)	Isilinganiso samamitha angu-6–12; kufika kumamitha angu-18 ngokwezifiso	+50 / 0 mm	Akukho ukubekezelelana okungekuhle
Ukuqonda	—	L / 1000	Imikhawulo ye-beam camber
Isikwele seFlange	—	≤4% wobubanzi be-flange	Iqinisekisa ukulingana nokuqondana
Ukusonta	—	≤4 mm/m	Ilawula ukuphambuka kwe-torsional

Ukuqedwa Komphezulu

Okumnyama Okugoqiwe Okushisayo: Isimo esijwayelekile

Indawo Yokucwilisa Eshisayo

Ubuso Bamafutha Amnyama

Isicelo Esiyinhloko

Ukwakhiwa Kwezakhiwo: Uhlaka lwesakhiwo sezindlu nezakhiwo zezentengiselwano nezinde

Isakhiwo Sezimboni: Izindawo zokugcina impahla, amafektri, izitshalo kanye nezakhiwo zamayunithi

Amabhuloho kanye Nengqalasizinda: Amabhande amabhuloho, isakhiwo esincane kanye nengqalasizinda yemigwaqo

Isakhiwo Sensimbi: Uhlaka Amazinga amakholomu, imishayo, ama-trusses kanye nezitezi ze-mezzanine zezakhiwo ezithwala umthwalo.

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

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

Ukwakhiwa Kwezakhiwo

Isakhiwo Sezimboni

Amabhuloho kanye Nengqalasizinda

Isakhiwo Sensimbi

Inzuzo Yensimbi Yasebukhosini YaseShayina (Kungani Ukhetha Insimbi Yasebukhosini YaseShayina)

1. Umhlinzeki wensimbi othembekile waseShayina onolwazi lokuthumela ngaphandle
Umthengisi wezimpahla onolwazi okhonza izimakethe zomhlaba wonke ngokuxhumana okubushelelezi, imibhalo efanele, kanye nokulethwa okuqinisekisiwe kwamaphrojekthi aphesheya.

2. Intengo yefektri yokuncintisana
Ukunikezwa ngqo okuvela efektri okungenabo abaxhumanisi, okunikeza amanani angabizi kakhulu ama-oda amaningi kanye nokubambisana kwesikhathi eside.

3. Isitoko esibanzi semishayo ye-IPE/IPN
Uhlu olwanele losayizi abavamile ukuze kutholakale ngokushesha futhi kuncishiswe izikhathi zokukhokha.

4. Izinsizakalo zokusika nokwenza ngokwezifiso
Sekela ukusika ngobude, ukubhoboza, kanye nokukhiqiza okuyisisekelo ukuze kuhlangatshezwane nezidingo ezithile zephrojekthi.

5. Ukulethwa okusheshayo kanye nochungechunge lokunikezela oluzinzile
Ukukhiqiza kanye nokuthutha okuphethwe kahle kuqinisekisa ukulethwa ngesikhathi kanye nokunikezwa okuqhubekayo.

6. Ukusekelwa kobungcweti kwamaphrojekthi aphesheya
Ithimba elizinikele elihlinzeka ngosizo lobuchwepheshe, ukwesekwa kwezilinganiso, kanye nokulandelela ama-oda kumakhasimende omhlaba wonke.

Ukupakisha Nokulethwa

Ukupakisha Okujwayelekile Kokuthumela Ngaphandle:Imishayo yensimbi iboshwe ngezinqwaba ezinebhande lensimbi elinamandla amakhulu ukuze kube nokuzinza ekuphatheni nasekuthuthweni.

Ukupakisha Okungangeni Manzi:Amashidi epulasitiki noma ezinye izinto ezingangeni manzi ziye zasetshenziswa ukugoqa, ukumanzisa kanye namanzi olwandle lapho lina ngesikhathi sokuthunyelwa olwandle.

Isitayela Sokulayisha:Imishayo ehlanganisiwe ingafakwa ebhodleleni noma igcinwe ikhululekile (iphakethe eliphukile) ngokusekelwe kubuningi noma izidingo zephrojekthi.

Amadokhumenti Anikeziwe:Isitifiketi Sokuhlolwa Komshini (i-MTC), uhlu lokupakisha, i-invoyisi kanye neminye imibhalo yokuthumela ngaphandle ngokuthunyelwa ngakunye.

Ukusekelwa Kokuthunyelwa Komhlaba Wonke:Ukuhlelwa kobuchwepheshe bezokuthutha okuvela emachwebeni amakhulu aseShayina ahamba phambili ngemigqa yokuthumela ethembekile ukuqinisekisa ukuthi ukulethwa kwakho kufika ngesikhathi futhi kuphephile emhlabeni jikelele.

Imibuzo Evame Ukubuzwa

Q1: Iyini ukusetshenziswa kwensimbi ye-ASTM A992?

A: Ngenxa yamandla ayo aphezulu kanye nokushibilika okuhle, isetshenziswa kakhulu emishayweni yensimbi yezakhiwo, amabhuloho kanye nezinye izakhiwo ezisindayo.

Umbuzo 2: Yini ehlukanisa imisebe ye-IPE nemisebe ye-IPN?

A: I-IPE inama-flange ahambisanayo kanti i-IPN inama-flange anciphile. I-IPE iyona ethandwa kakhulu ekwakhiweni kwezakhiwo zanamuhla.

Umbuzo 3: Kungenzeka yini ukusebenzisa i-ASTM A992 esikhundleni sensimbi ye-A36?

A: Yebo, i-A992 iyinsimbi yesakhiwo enamandla aphezulu futhi ibhekwa njengenye indlela engcono kakhulu yokufaka esikhundleni se-A36 ekusetshenzisweni kwemishayo.

U-4: Ngingaba nosayizi owenziwe ngokwezifiso? Ingabe unayo i-MOQ?

A: Yebo, osayizi abangokwezifiso, ubude kanye nokuqedwa kwendawo kuyatholakala ngokuya ngezidingo zakho.