Ikirundo cy'icyuma gishyushye cya U/Z Type II III IIIA IV VL

Ishusho y'urupapuro rw'icyuma rwa U/Z rwahinduwe mu buryo bushyushye rwa III IIIA IV VL

Ibisobanuro bigufi:

Ikirundo cy'icyuma gishyushye ni igice gikomeye gifatanye, kikaba gikunze gukoreshwa mu bwubatsi bw'amazi yo mu nyanja no mu kubaka inkuta zifatana n'iz'ishingiro. Ugereranyije n'ibirundo bikonje, ikirundo cy'ibirundo gishyushye gifite imbaraga nyinshi, gifite modulus nyinshi, kandi kidakoresha amazi menshi.

Isosiyete ya China Royal Steel itanga amahitamo yuzuye y’ubwoko bwa U na Z, ndetse n’ubwoko bwa II, ubwoko bwa III, ubwoko bwa IIIA, ubwoko bwa IV na VL, ku mirimo y’agateganyo n’ihoraho.

Izina ry'ikirango:ICYUMA CY'UBUSHINWA CYA ROYAL

Ingano y'icyuma:A36 / A572 Gr50 / A992 / S355GP / SY295 / SY390 / Q235B / Q355B

Igipimo ngenderwaho cy'umusaruro:ASTM / EN / JIS /GB

Impamyabumenyi:ISO9001, BV, CE

Igihe cyo kwishyura:30%TT+70%

MOQ:TONI 10

Isaha yo gutanga:Iminsi 7-15

Ohereza imeri kuri twe WhatsApp

Ibisobanuro birambuye ku gicuruzwa

Ibirango by'ibicuruzwa

Ibisobanuro birambuye ku gicuruzwa

Ikiranga	Ibisobanuro
Igisanzwe	ASTM A328 / EN 10248 / JIS A5528 / GB/T 29737
Icyiciro	ASTM A572 Gr.50 / Q235B / Q345B / SY295 / SY390 / S235JR / S275JR
Ubwoko	Ubwoko bwa U / Ubwoko bwa Z / Ibirundo by'impapuro bya Larssen
Inganda	Ikirundo cy'icyuma gishyushye / gikonje
Uburebure	6m – 18m (Uburebure bwihariye burahari)
Ubugari	200mm – 900mm (Bitewe n'imiterere)
Ubunini	4mm – 12mm
Ubuso	Irangizwa ry'urusyo / Itwikiriwe / Ishyushye cyane
Ibirindiro Biteguye	Toni 80000+ zirahari
Yoherejwe muri	Aziya y'Amajyepfo y'Uburasirazuba / Uburasirazuba bwo Hagati / Amerika / Uburayi
Gutanga	Igiciro cy'uruganda, iminsi 7–15

Reba imigabane n'igiciro biheruka

Imiterere y'ibinyabutabire by'icyuma

Igisanzwe	Icyiciro	C (%)	Mn (%)	P (%)	S (%)	Si (%)
GB/T 29737	Q235B	≤0.22	≤1.40	≤0.035	≤0.035	≤0.35
GB/T 29737	Q345B	≤0.20	1.00–1.60	≤0.035	≤0.035	≤0.50
ASTM	A36	≤0.25	0.80–1.20	≤0.04	≤0.05	0.15–0.40
ASTM	A572 Gr.50	≤0.23	0.67–1.65	≤0.035	≤0.04	≤0.50
ASTM	A992	≤0.23	0.50–1.70	≤0.035	≤0.045	≤0.50
EN 10248	S235JR	≤0.17	≤1.40	≤0.035	≤0.035	≤0.35
EN 10248	S275JR	≤0.22	≤1.50	≤0.035	≤0.035	≤0.55
EN 10248	S355JR	≤0.22	≤1.60	≤0.035	≤0.035	≤0.55
JIS	SY295	≤0.22	0.50–1.60	≤0.035	≤0.035	0.20–0.35
JIS	SY390	≤0.22	0.80–1.60	≤0.035	≤0.035	0.20–0.50
JIS	SY490	≤0.23	0.90–1.60	≤0.035	≤0.035	0.20–0.55

Imiterere y'ibikoresho by'icyuma bicukura amabati

Igisanzwe	Icyiciro	Imbaraga z'umusaruro (MPa)	Imbaraga zo Gukurura (MPa)	Uburebure (%)	Ubukomere (HB)
GB/T 29737	Q235B	235	370–500	≥26	120–160
GB/T 29737	Q345B	345	470–630	≥20	140–180
ASTM	A36	250	400–550	20	119–159
ASTM	A572 Gr.50	345	450–620	18–21	140–180
ASTM	A992	345	450–620	18–22	140–180
EN 10248	S235JR	235	360–510	≥26	120–160
EN 10248	S275JR	275	430–580	≥23	130–170
EN 10248	S355JR	355	470–630	≥20	140–180
JIS	SY295	295	430–570	≥22	130–170
JIS	SY390	390	520–650	≥20	140–180
JIS	SY490	490	560–690	≥18	150–190

Inyandiko:

Imbaraga z'umusaruro ReH = Imbaraga z'umusaruro

Imbaraga zo Gukurura Rm = Imbaraga zo Gukurura

Uburebure A = Uburebure (ijanisha ry'uburebure nyuma yo kuvunika)

Ubukomere = Ubukomere bwa Brinell, HB ihagarariye ubukomere bwa Brinell.

Ingano y'urukingo rw'icyuma

Igice	Ingano			Agace k'Ibice	Misa		Agahe gato	Modulus
	Ubugari	Uburebure	Ubunini		Ikirundo	Urukuta	ubunebwe	by'igice
	w	h	t		Ikirundo	Urukuta
	mm	Mm	mm	cm2/umugozi	kg/m	kg/m2	cm4/m	cm3/m
ⅠA	400	85	8	45.21	35.5	88.8	4500	529
Ⅱ	400	100	10.5	61.2	48	120	8740	874
Ⅲ	400	125	13	76.4	60	150	16800	1340
ⅢA	400	150	13.1	74.4	58.4	146	22800	1520
Ⅳ	400	170	15.5	97	76.1	190	38600	2270
ⅤL	500	200	24.3	133.8	105	210	63000	3150
ⅥL	500	225	27.6	153	120	240	86000	3820
ⅡW	600	130	10.3	78.7	61.8	103	13000	1000
ⅢW	600	180	13.4	104	81.6	136	32400	1800
ⅣW	600	210	18	135.3	106	177	56700	2700

Urashaka kumenya byinshi ku bipimo n'ingano by'imirongo y'icyuma?

Kuramo Katalogi Yuzuye

Ifunga ry'urukuta rw'icyuma n'imikorere idapfa amazi

Igishushanyo: Ikirundo cy'icyuma gihuza, ubushobozi bwo kwinjira ≤1×10⁻⁷ cm/s

Amerika: Yujuje ibipimo bya ASTM D5887 kugira ngo agakoresho ko mu mazi gagabanuke munsi y'ingoma

Aziya y'Amajyepfo y'Uburasirazuba: Amazi yo hasi ashobora kunyura mu bihe by'imvura yo mu turere dushyuha

Uburyo bwo gukora icyuma gikozwe mu mugozi

Intambwe	Ibisobanuro
1. Gukora ibyuma	Gushongesha ibikoresho fatizo mu itanura ry'amashanyarazi (EAF) cyangwa ifuru y'umwuka wa ogisijeni (BOF) kugira ngo hakorwe uduce tw'icyuma.
2. Gutera icyuma	Gushyira ibipande by'icyuma mu dupande, indabyo, cyangwa ibipande bitewe n'ubwoko bw'igicuruzwa.
3. Gushyushya / Gukora Ubukonje	Ishyushye cyane:Gushyushya ibyuma no kubizungurutsa mu miraba ya H, mu mpapuro z'amabati, cyangwa mu masahani. Ikozwe mu buryo bukonje:Gupfunyika cyangwa gukanda impapuro z'icyuma mu bwoko bwa U, ubwoko bwa Z, cyangwa Larssen ku bushyuhe bw'icyumba.
4. Gukata no Gushushanya	Gukata icyuma ku burebure busabwa (6–18m) no gushushanya neza imiterere y'icyuma hakurikijwe ibipimo ngenderwaho (ASTM / EN / JIS / GB).
5. Gutunganya ubuso	Irangi ry'inganda, risize irangi/ripfutse, cyangwa rishyushye kugira ngo hirindwe ingese kandi rikomeze igihe kirekire.
6. Igenzura ry'Ubuziranenge n'Igenzura	Gupima ikoranabuhanga n'imiti, kugenzura ingano, no kugenzura ubuziranenge bw'ubuso kugira ngo huzuzwe ibipimo bireba.
7. Gupakira no Kohereza	Guteranya ibintu, kubitunganya mu buryo budashobora kwangirika nibiba ngombwa, kandi byiteguye koherezwa mu buryo butaziguye mu ruganda (iminsi 7-15 yo kubigeza).

Uburyo bwo gukora icyuma gikozwe mu buryo bw'icyuma

Ubuso bw'Ikirundo cy'Ibyuma

Amerika:HDG nka ASTM A123 (agapira ka zinc kari munsi ya ≥ 85 µm); irangi rya 3PE ni amahitamo; irangi ryose rikurikiza RoHS.

Aziya y'Amajyepfo y'UburasirazubaUbunini bwa galvanized ishyushye ni hollyh (irenga 100μm), kandi hashyirwamo ibice bibiri bya epoxy coal tar, ishobora gusukwaho umunyu ikageragezwa amasaha 5000 nta ngese, niyo nziza cyane mu bidukikije byo mu nyanja.

UBUSABIZI

Ubwubatsi bw'Amato n'Imbere y'Inyanja– Ku nkuta z’aho hantu, ku nkuta no ku cyambu, inyubako zo mu mazi nziza kandi ziramba ni ngombwa.

Gutuza amabanki no kurwanya imyuzure– Irinda inkombe z'imigezi n'ibihome byayo ku isuri n'imyuzure.

Inkuta zo gucukura no kubungabunga inkuta– Ibungabunga amazu yo munsi y’ubutaka n’ahantu hacukuwe neza, harimo n’amashyamba y’inzitane n’amashyamba y’inzitane.

Imishinga y'Inganda n'Ibikorwaremezo- Ifite ishingiro rihamye ry’ibiraro, imihanda minini, inganda z’amashanyarazi, n’inganda zikora.

Ubwubatsi bw'agateganyo / buhoraho– Ibirundo bikonje byo gukora imirimo y'igihe gito; ibirundo bishyushye byo gukora ishingiro rihoraho ry'amazi maremare cyangwa imizigo iremereye.

Ikirundo cy'icyuma gishyushye gifite ishusho ya U (5)

Kuki wahitamo icyuma cy'ubushinwa cy'ubwami ku byuma bicukurwamo amabati

1. Ubwoko bugari bw'ibice

Urutonde rwuzuye rw'imiterere itandukanye y'imiterere y'ijometri, rwemerera guhitamo igisubizo cyiza cyane mu buryo bwa tekiniki n'ubukungu kuri buri mushinga. Imiterere isanzwe y'impapuro zishyushye zo mu bwoko bwa U irarengaToni 80.000.

2. Imikorere myiza cyane mu miterere

Uruvange rw'imiterere y'umuraba wimbitse n'ibice binini bitanga imbaraga zidasanzwe n'ubushobozi bwo gutwara imizigo buhanitse.

3. Igishushanyo mbonera gishobora kongera gukoreshwa

Igishushanyo mbonera cy’ibice bingana cyorohereza gucukura no kongera gukoresha, bigabanya ikiguzi cy’umushinga muri rusange kandi bikongera uburyo burambye.

4. Ibisubizo byakusanyijwe n'inganda

Imigozi ishobora guteranywa mbere y’uko ishyirwa mu nganda, bigatuma habaho imikorere myiza, kunoza imiterere y’inganda, kandi igakora neza kurushaho aho ikorera.

Abakiriya baza mu ruganda gusuzuma imirundo y'ibyuma

icyuma gikozwe mu cyuma gikozwe mu cyuma gikozwe mu cyuma cy’ubushinwa1 (1)

BONA IGICIRO GISHYA CYANE

GUPIKA NO KOHEREZA

Ibipfunyika bisanzwe byo kohereza ibicuruzwa mu mahanga:Ibirundo by'amabati y'icyumazifatanye neza n'imishumi y'icyuma kandi zihambiriwe kugira ngo zikomeze kandi zikumire guhindagurika kw'ibintu mu nzira.

Uburinzi bwo kurwanya ingese:Amavuta adapfa kwangirika, ibipfunyika bya pulasitiki cyangwa ibipfunyika bidapfa kwangirika bishobora gutangwa mu ngendo ndende no mu bwato.

Serivisi zihariye zo gupakira:Ibipfunyika bishobora guhindurwa kugira ngo bihuze n'ibyo umushinga ukeneye, nko gushyira ikimenyetso cyihariye, gushyiramo ibimenyetso cyangwa ubundi buryo ubwo aribwo bwose bwo kubirinda.

Uburyo bwo gushyiramo neza:Inama z'abahanga mu gupakira ibikoresho kugira ngo wongere umwanya wo gushyiramo ibikoresho (ubwato bunini bwa 20GP / 40GP / Bulk vessel) bishobora kugabanya ikiguzi cyo gutwara imizigo.

Gutanga byihuse:Hari ububiko buteganijwe bwo gutangwa mu minsi 7-15 kugira ngo bushyigikire umushinga wihutirwa.

Uburambe ku Isi mu Kohereza Ibicuruzwa:Ubunararibonye bwinshi bwo kohereza ibicuruzwa mu mahanga muri Aziya y'Amajyepfo y'Uburasirazuba, Uburasirazuba bwo Hagati, Amerika, Uburayi, butuma ugira amahoro yo mu mutima ku bijyanye n'ibikoresho n'inyandiko.

Ikirundo cy'icyuma gishyushye gifite ishusho ya U (7)

Ibibazo Bikunze Kubazwa

Q1: Ni irihe tandukaniro riri hagati y'amabati yo mu bwoko bwa II, III, IIIA na IV?

A: Itandukaniro rikomeye riri mu bunini n'uburyo bwo gupima ibice. Ubwoko bwinshi (III, IV, VL) butanga ubushobozi bukomeye bwo gutwara imizigo kandi bukwiriye imishinga iremereye.

Q2: Ni iyihe nyungu y'ibice by'amabati bishyushye?

A: Ibirundo by'impapuro zishyushye bitanga kuramba neza, ubushobozi bwo gufunga burushijeho gukomera, kandi ni byiza gukoreshwa igihe kirekire no mu mazi.

Q3: Ese ushobora gutanga ingano zihariye?

A: Yego, dushyigikira uburebure, ubunini, n'ipamba ryihariye hashingiwe ku bisabwa mu mushinga.

Q4: Isaha yawe yo gutanga ni iyihe?

A: Ingano zisanzwe ziboneka mu minsi 7-15, bitewe n'ububiko n'ingano y'ibicuruzwa.

Q5: Ni iyihe ngamba utanga?

A: Dutanga impapuro zemewe na ASTM, EN, na JIS hamwe na raporo zuzuye z’igenzura.

Ibanjirije iyi: Igishushanyo mbonera cy'Ingazi zigezweho z'Icyuma zo mu nzu no hanze

Ibikurikira: JIS G3101 SS400 H Beam | Umutanga serivisi wa JIS Standard China | Structural Steel Beam

Andika ubutumwa bwawe hano hanyuma ubwoherereze