JIS Standard H Beam 200 150 100 300 400 | Igice cy'icyuma cy'inyubako gifite imbaraga nyinshi cya H Beam.
Imirasire ya H-beam isanzwe ya JISni ibyuma by'ubwubatsi bishyushye bikozwe hakurikijwe amahame ngenderwaho y'inganda zo mu Buyapani. Bifite ubuso butandukanye bufite ishusho ya H n'ubuso bungana budafite icyuma gifunganye, bikoreshwa cyane mu mishinga mpuzamahanga y'ubwubatsi, mu gukora ibyuma no mu bucuruzi bwa B2B bwambukiranya imipaka.
Imbonerahamwe yo kugereranya amanota y'icyuma
| Icyiciro | Igisanzwe | Icyiciro | Ibisobanuro |
| Ibyuma by'ubwubatsi rusange | JIS G3101 | SS400 | Icyuma cya karuboni gikoreshwa cyane gifite ingano nini mu bucuruzi mpuzamahanga. Ingufu zo gukurura: 400-510 MPa, imbaraga zitanga umusaruro zirenga 245 MPa zitandukanye bitewe n'ubunini. Gifite ubushobozi bwo gukora neza kandi gikoresha neza amafaranga. |
| Ibyuma by'ubwubatsi rusange | JIS G3101 | SS490 | Ingufu ziruta gato SS400, zikoreshwa ku nyubako zisanzwe za karuboni zifite ibisabwa byinshi byo gutwara imizigo. |
| Icyuma gikomeye cyane cyo gukoresha mu nyubako zisutswe | JIS G3106 | SM400A/B/C | Ikoreshwa ku nyubako z'ibyuma biremereye n'imishinga y'ibiraro bisaba gusudira cyane aho hantu no guhuza neza. Inyuguti A/B/C zigaragaza amahame atandukanye y'ingufu z'ingaruka, naho urwego C rugaragaza ubudahangarwa bwiza ku ngaruka ku bushyuhe buke. |
| SM490A/B/C | |||
| Icyuma cy'ubwubatsi kidaterwa n'imirasire | JIS G3136 | SN400A/B/C | Yakozwe by'umwihariko kugira ngo ikoreshwe mu nyubako ndende zikora imitingito. Ifite igipimo cy'umusaruro gigenzurwa neza, itanga uburyo bwiza bwo guhindura imiterere ya pulasitiki no kuyifata neza. |
| SN490B/C |
| Ingano y'ibipimo | Ibisobanuro Bisanzwe (JIS G3101 / SS400) | Igipimo cy'ubwami (ASTM A36 / A572 Gr.50) | Porogaramu z'ibanze |
| Umurabyo wa H 100 | 100 × 100 × 6 × 8 mm | Urukurikirane rwa W4×4 | Inyubako zoroheje z'icyuma, imitako y'inyongera y'amazu, inzugi n'amadirishya |
| H Beam 150 | 150 × 150 × 7 × 10 mm | Urukurikirane rwa W6×6 | Inkingi z'inganda, inkingi z'urukiramende n'imitako y'inzira |
| H Beam 200 | 200 × 200 × 8 × 12 mm | Urukurikirane rwa W8×8 | Ibikoresho biciriritse by'ububiko, imbaho nini z'inyubako z'ibiro (zigurishwa cyane ku isi) |
| H Beam 250 | 250 × 250 × 9 × 14 mm | urukurikirane rwa W10×10 | Imitako y'imashini ziremereye, inkingi zitwara imizigo ku nyubako z'amagorofa menshi |
| H Beam 300 | 300 × 300 × 10 × 15 mm | Urukurikirane rwa W12×12 | Inkuta z'ibiraro, inkingi z'inyubako ndende (zikoreshwa cyane mu bunini busanzwe) |
| Umurabyo wa H 400 | 400 × 400 × 13 × 21 mm | Urukurikirane rwa W16×16 | Inzu nini z'imurikagurisha, ikiraro kinini cy'umuhanda munini, inyubako ndende cyane z'igorofa |
Amahame Mpuzamahanga y'Ubuziranenge akurikizwa:
Amahame ngenderwaho y'Abanyamerika:ASTM A36, ASTM A572 Icyiciro cya 50, ASTM A992 (Ikunze gukoreshwa mu Burayi, muri Amerika, no muri Filipine)
Amahame ngenderwaho y'Ubuyapani/Aziya y'Amajyepfo y'Uburasirazuba:JIS G3101 SS400, JIS G3136 SM490 (Ikunze gukoreshwa muri Maleziya, Vietnam, no mu Burasirazuba bwo Hagati)
Amahame ngenderwaho y'i Burayi:EN 10025 S235JR, S355JR
Ingano n'uburebure byihariye
Dutanga uburebure busanzwe nka metero 6 na metero 12 zigurishwa, kandi dushobora no gutanga serivisi yo gukata hakurikijwe ibisabwa by'umushinga wawe, harimo H Beam 200 na H Beam 300. Ibi bituma habaho gukata imyanda ku mutwe no gusudira, ibyo bigatuma imikorere yo kuyishyiraho irushaho kuba myiza.
Gukurikirana Ibikoresho Byuzuye
Ibicuruzwa byacu byose biherekejwe na 100% MTC hakurikijwe EN 10204 3.1. Inkunga yo kohereza mbere yo kohereza igenzura ry’abantu ba gatatu nka SGS, BV irahari, bityo ushobora kwizera ko uzabona neza ubwiza bw’ibikoresho n’uko bikurikije amabwiriza.
Gupakira mu buryo bwo kurwanya ingese mu mazi
Buri gapfunyika gatwikiriwe n’ibirinda ingese kandi impera zabyo zishyirwamo kaseti cyangwa kaseti kugira ngo bikoreshwe neza. Ibicuruzwa birahambirwa, bigafungwa kandi bigapfunyikwa mu muyoboro, bigapfunyikwa neza kugira ngo bicike burundu kandi bigatangwa mu macupa kugira ngo hatagira amazi asanzwe, umunyu, cyangwa ubwikorezi bw’amazi mu turere nka Amerika, Aziya y’Amajyepfo y’Uburasirazuba.
Imirasire ya HByabaye ibikoresho by'ingenzi mu byuma bigezweho kubera imikorere yabyo myiza n'ibiciro byabyo. Byongeye kandi, H-Beams zikoreshwa cyane mu nzego zikurikira:
Kubaka inyubako:Ikoreshwa mu buryo bw'ibanze bw'inganda, inyubako ndende n'inyubako nini za leta nka ibibuga by'indege, sitade, n'ibirori by'imurikagurisha.
Ubwubatsi bw'Ibiraro:Ibiraro bya gari ya moshi n'imihanda minini: mu nkuta n'inkuta z'ibiraro bya gari ya moshi n'imihanda minini, bibereye cyane inyubako nini z'ibiraro by'icyuma.
Gukora imashini:Ku bijyanye n'imirongo y'imashini iremereye, imiringoti y'imashini, imigozi y'ubwato n'ibindi bice by'imashini.
Ingufu n'Ubutabire:Ikoreshwa cyane mu nyubako z'ibyuma, iminara yo gushyigikira, imiyoboro y'amazi, ibikoresho by'ifatizo no mu zindi nganda nyinshi.
Q1: Ni izihe ntera z'icyuma ziboneka kuri JIS H-beams?
A: Dushobora gutanga amanota atandukanye ya JIS, ashobora kuzuza ibisabwa bitandukanye n'abakiriya bo mu rwego rw'ubwubatsi:
Inyubako rusange: SS400, SS490, SS540 (JIS G3101) Inyubako zo gusudira: SM400 / SM490 (JIS G3106) kugira ngo zirusheho gusudira no gukomera. Gukoresha imitingito: SN400 / SN490 (JIS G3136) ku mishinga y'inyubako ndende kandi zirwanya imitingito mu turere nka Aziya y'Amajyepfo y'Uburasirazuba.
Q2: Bite ho kuri JIS H-beam yawe ifite amahame ya ASTM cyangwa EN?
A: Yego. Dufasha gusimbuza ibintu bidasanzwe, hamwe n'inyandiko zigaragaza:
SS400 ≈ ASTM A36 / EN S235JR
SM490 ≈ ASTM A572 Gr.50 / EN S355JR
Raporo y'ibizamini bya MTR yuzuye (Mill Test Report) igomba gutangwa kugira ngo haboneke icyemezo cy'ubuhanga n'uko umushinga wubahirizwa.
Q3: Ese ufite ingano? Ese utanga serivisi zo gukata ibintu ku giti cyawe?
A: Ducuruza ikigo gisanzwe cya JIS H beam ingano ziri hagati ya mm 100 × 50 na mm 400 × 400 na mm 900 × 300 nk'igice kinini... metero 6, metero 12 ni uburebure busanzwe, kandi icyuma gikatamo cyagenwe gishobora kuboneka hakurikijwe ibishushanyo mbonera by'umushinga wawe, gishobora gukora akazi ko gusudira no gushyiramo.
Q4: Ni gute ugenzura ubuziranenge?
A: Ibicuruzwa byose birimo icyemezo cya EN 10204 3.1 Mill Test Certificate (MTC) ku miterere ya shimi n'iy'imashini. Isuzuma rya gatatu mbere yo kohereza (SGS, BV, TUV) rirakirwa kandi rirashyigikiwe, harimo no kugenzura ingano n'isuzuma rya NDT mu gihe bibaye ngombwa.
Q5: Ni ikihe gihe cyo gutanga MOQ yawe n'igihe cyo kwishyura mbere y'igihe?
A:
Ibintu biri mu bubiko: Ingano ntoya yo gutumiza irahinduka, niba dufite ibintu biri mu bubiko, ingano zivanze zirahari.
Umusaruro wihariye: Ubusanzwe toni 20 kugeza kuri 25 kuri buri gipimo
Igihe cyo gutanga umusaruro: iminsi 7–10 ku bicuruzwa, iminsi 25–40 ku bicuruzwa byatumijwe.










