GB Q235b / Q345b / Q390 / Q420 Icyuma I beam

Ibisobanuro bigufi:

GB Q235B, Q345B, Q390, na Q420 ibyuma I-beam ni ibiti bikomeye byubatswe bikoreshwa cyane mumazu, ibiraro, inganda zinganda, hamwe nubufasha buremereye buremereye.

Aho byaturutse ::Ubushinwa

Izina ryikirango ::Itsinda ryubwami

Umubare w'icyitegererezo ::RY-H2510

Amasezerano yo Kwishura & Kohereza ::Umubare ntarengwa wateganijwe: toni 5

Gupakira Ibisobanuro ::Kohereza ibicuruzwa bitarimo amazi bipfunyika & Bundling hamwe n'umutekano

Igihe cyo Gutanga ::Mububiko cyangwa iminsi 10-25 yakazi

Amasezerano yo Kwishura ::T / T, Ubumwe bw’iburengerazuba

Ubushobozi bwo gutanga ::Toni 5000 ku kwezi

Ohereza imeri kuri twe WhatsApp

Ibicuruzwa birambuye

Ibicuruzwa

Kumenyekanisha ibicuruzwa

Ibipimo ngenderwaho	GB Q235b / Q345b / Q390 / Q420	Gutanga Imbaraga	Q235B:Imbaraga zitanga ≥ 235 MPa, imbaraga zingana 370-500 MPa, kurambura ≥ 26% Q345B:Imbaraga zitanga ≥ 345 MPa, imbaraga zingana 470–630 MPa, kurambura ≥ 20% Q390:Imbaraga zitanga ≥ 390 MPa, imbaraga zingana 490–675 MPa, kurambura ≥ 16% Q420:Imbaraga zitanga MP 420 MPa, imbaraga zingana 540–720 MPa, kurambura ≥ 15%
Ibipimo	W8 × 21 kugeza W24 × 104 (inches)	Uburebure	Ubike kuri 6 m & 12 m, Uburebure bwihariye
Ubworoherane	Ihuza na GB / T 11263	Icyemezo cyiza	EN 10204 3.1 ibyemezo byibikoresho & SGS / BV raporo yikizamini cya gatatu (ibizamini bya tensile na bending)
Kurangiza	Gushyushya-gushira, gusiga irangi, nibindi	Porogaramu	Kubaka inyubako, ibiraro, imiterere yinganda, inyanja nubwikorezi, zitandukanye
Carbone Iringana	Ceq≤0.45% (Menya neza gusudira neza) Byanditse neza "Bihujwe na AWS D1.1 yo gusudira"	Ubwiza bwubuso	Nta bice bigaragara, inkovu, cyangwa ububiko. Uburinganire bwubuso: ≤2mm / m Impande zidasanzwe: ≤1 °

Kugereranya umutungo wa mashini

Umutungo	Q235B	Q345B	Q390	Q420	Ibyiza / Inyandiko
Gutanga Imbaraga	≥ 235 MPa / 34 ksi	≥ 345 MPa / 50 ksi	≥ 390 MPa / 57 ksi	20 420 MPa / 61 ksi	Amanota yo hejuru atanga ubushobozi bunini bwo kwikorera imitwaro
Imbaraga	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 itanga imbaraga zisumba izindi zisaba inzego
Kurambura	≥ 26%	≥ 20%	≥ 16%	≥ 15%	Kurambura hasi n'imbaraga zisumba izindi; Q235B byoroshye gukora no gusudira
Weldability	Cyiza	Cyiza	Nibyiza	Guciriritse	Ibyiciro byose birasudwa; imbaraga zo hejuru zishobora gusaba gushyushya cyangwa kugenzura gusudira
Ingaruka zikomeye (–20 ° C)	-	≥ 27 J.	≥ 27 J.	≥ 27 J.	Q345B no hejuru ireba ubukana bwiza mubihe bikonje
Ibisanzwe	Umucyo wububiko bworoheje, buke / buringaniye-buremereye	Hagati yimitwaro iringaniye, amakadiri, ububiko	Ibikoresho biremereye cyane, ibikoresho bifasha imashini	Ibiraro birebire, inyubako ndende, inyubako zo mu nyanja n’inganda	Hitamo amanota ukurikije imbaraga zishushanyije, ibikenewe byo gusudira, nibidukikije

Ingano

Imiterere	Ubujyakuzimu (muri)	Ubugari bwa Flange (in)	Ubunini bwurubuga (in)	Ubunini bwa Flange (in)	Uburemere (lb / ft)
W8 × 21 izes Ingano iraboneka）	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 izes Ingano iraboneka）	24	12	0.4	0.88	104

Kurangiza

Ashyushye Yirabura: Leta isanzwe

Ashyushye cyane: ≥85μm, ikizamini cyo gutera umunyu ≥500h

Igifuniko: Epoxy primer + topcoat, uburebure bwa firime yumye ≥ 60μm

Porogaramu nyamukuru

Gusaba:

Kubiti ninkingi mumazu yamagorofa menshi, inganda zinganda, ububiko nikiraro nkumutwaro nyamukuru - utwara abanyamuryango. Nibyiza kandi kubikorwa byikiraro, inkunga kumashini ziremereye, hasi hasi, ibyuma byubaka kugirango byongere ubushobozi bwo gutwara imitwaro no gutuza.

astm-a992-a572-h-beam-gusaba-ibwami-ibyuma-itsinda-3

Imiterere yo kubaka

Ubwubatsi bw'ikiraro

astm-a992-a572-h-beam-gusaba-ibwami-ibyuma-itsinda-4

Inkunga y'ibikoresho byo mu nganda

Gushimangira Inzego

Ibyiza byitsinda ryubwami （Kuki itsinda ryibwami rihagaze kubakiriya ba Amerika?）

1) Ibiro by'ishami - inkunga ivuga icyesipanyoli, ubufasha bwa gasutamo, nibindi.

2) Toni zirenga 5.000 zububiko, hamwe nubunini butandukanye

3) Kugenzurwa nimiryango yemewe nka CCIC, SGS, BV, na TUV, hamwe nububiko busanzwe bwo mu nyanja.

Gupakira no Gutanga

Kurinda no gupakira: I-beambundles ni terrapack zipfunyitse, zishimangirwa nimpapuro zidafite amazi zifunze ubushyuhe, kandi ziherekejwe nudupapuro twa desicant kugirango zinjize neza.

Guhuza umutekano: Ibyuma bifata ibyuma bya mm 12-16, bikurikije ibipimo byo guterura ibyambu byo muri Amerika bingana na toni 2-33 kuri bundle.

Ikirango gisobanutse: Buri bundle yanditseho icyongereza nicyesipanyoli hamwe n amanota, ingano, code ya HS, icyiciro no., Na raporo yikizamini.

Ibice binini: I-beam ≥800 mm yashizwemo amavuta arwanya ingese kandi azengurutswe na tarpaulin.

Kohereza byizewe: Umubano umaze igihe kinini hamwe na MSK, MSC, na COSCO bidushoboza gutanga gahunda ziringirwa no gutanga ku gihe.

QC: Inzira zose zihuye na ISO 9001 kugirango umenye neza ko wakiriye imirishyo imeze neza kugirango ubashe kwishyiriraho umushinga wawe mugihe gikwiye.

Ibibazo

Ikibazo: Ni ayahe mahame I-beam yawe yujuje muri Amerika yo Hagati?
A:I-beam yacu irahuraEN 10025 S235 / S275 / S355 (IPE / IPN)ibipimo, bikunze kwemerwa muri Amerika yo Hagati. Turashobora kandi gutanga ibicuruzwa byujuje amabwiriza yaho nkaNOM ya Mexico.

Ikibazo: Igihe cyo gutanga muri Panama ni ikihe?
A:KoherezaTianjin to Colon Ubucuruzi bwubucuruziiIminsi 28-32. Harimo umusaruro na gasutamo, gutanga byose niIminsi 45-60, hamwe nuburyo bwihuse burahari.

Ikibazo: Ufasha mugutanga gasutamo?
A:Nibyo, turafatanyaababifitemo uruhushyamuri Amerika yo Hagati gucunga gasutamo, imisoro, hamwe ninyandiko zo gutanga nta kibazo.