ASTM A992 I Beam ni icyuma gikomeye kandi gishobora gusukurwa gifite imbaraga za 50 ksi, gikoreshwa cyane mu nyubako, ibiraro, no mu nyubako z'inganda. Iterambere ryayo rirambye kandi rifite ubwiza buhamye bituma iba amahitamo asanzwe mu mishinga y'ubwubatsi igezweho.
Umuringa w'icyuma wa ASTM A992/A992M
| Ibipimo ngenderwaho by'ibikoresho | Igipimo ngenderwaho cya ASTM A992/A992M (cyakunzwe gukoreshwa mu bwubatsi) cyangwa igipimo ngenderwaho cya ASTM A36 (imiterere rusange) | Imbaraga z'umusaruro | A992: Ingufu z'umusaruro ≥ 345 MPa (50 ksi), imbaraga zo gukurura ≥ 450 MPa (65 ksi), uburebure ≥ 18% A36: Ingufu z'umusaruro ≥ 250 MPa (36 ksi), imbaraga zo gukurura ≥ 420 MPa A572 Gr.50: Ingufu z'umusaruro ≥ 345 MPa, zikwiriye inyubako zikomeye |
| Ingano | Kuva kuri W8 × 21 kugeza kuri W24 × 104 (inchi) | Uburebure | Imigabane ya metero 6 na metero 12, Uburebure bwihariye |
| Ubwihangane mu Bipimo | Ihuye na GB/T 11263 cyangwa ASTM A6 | Icyemezo cy'ubuziranenge | EN 10204 3.1 icyemezo cy'ibikoresho na raporo y'ibizamini bya SGS/BV by'uruhande rwa gatatu (ibizamini byo gukurura no kunama) |
| Kurangiza ubuso | Gushyiramo galvanizing ishyushye, irangi, nibindi. Bishobora guhindurwa | Porogaramu | Ubwubatsi bw'inyubako, Ibiraro, Inganda, Ubwikorezi n'amazi, Ibitandukanye |
| Ingano ya karuboni | Ceq≤0.45% (Menya neza ko ikoreshwa neza mu gusudira) Byanditseho neza "Bijyanye na kode yo gusudira ya AWS D1.1" | Ubwiza bw'ubuso | Nta micanga igaragara, inkovu, cyangwa imipfundo. Ubuso burambuye: ≤2mm/m Uruhande rw'inkombe rugororotse: ≤1° |
| Umutungo | ASTM A992 | ASTM A36 | Akamaro / Inyandiko |
| Imbaraga z'umusaruro | 50 ksi / 345 MPa | 36 ksi / 250 MPa | A992: hejuru +39% |
| Imbaraga zo Gufata | 65 ksi / 450 MPa | 58 ksi / 400 MPa | A992: hejuru ya +12% |
| Kurekura | 18% (igipimo cya mm 200) | 21% (igipimo cya mm 50) | A36: ubushobozi bwo kugenda neza kurushaho |
| Ubushuhe | Nibyiza cyane (Ceq <0.45%) | Byiza | Byombi bibereye gusudira mu buryo bw'imiterere |
| Imiterere | Ubujyakuzimu (muri) | Ubugari bwa Flange (muri) | Ubunini bw'urubuga (muri) | Ubunini bwa Flange (muri) | Uburemere (lb/ft) |
| W8×21 (Ingano zirahari) | 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 (Ingano zirahari) | 24 | 12 | 0.4 | 0.88 | 104 |
Umukara Ushyushye Urimo Ibara ry'Umukara: Ibara risanzwe
Gushyushya mu mazi: ≥85μm (byujuje ibisabwa na ASTM A123), ikizamini cyo gusukura umunyu ≥500h
Igipfundikizo: Epoxy primer + topcoat, ubugari bwa firime yumye ≥ 60μm
Imitako n'inkingi bishyirwa mu nyubako z'amagorofa menshi, mu nyubako z'inganda, mu bubiko, mu biraro n'ibindi kugira ngo bibe nk'inkunga y'ibanze yo gutwara imizigo.
Ubucuruzi bw'ikiraro: Gukoresha imirasire ya I nk'imirasire y'ibanze cyangwa iy'inyongera mu biraro kugira ngo bifashe imodoka n'abanyamaguru.
Inkunga y'imashini zikomeye:Ku bijyanye n'imashini nini zikora n'inyubako z'ibyuma. Guhindura inyubako - kuvugurura, gukomeza cyangwa gusana inyubako isanzwe, kugira ngo yongere ubushobozi bwayo bwo kunama no kongera ubushobozi bwo kuyitwara.
Imiterere y'inyubako
Ubwubatsi bw'Ibiraro
Inkunga y'ibikoresho by'inganda
Gukomeza Inyubako
1) Ibiro by'ishami - Inkunga y'abavuga Icyesipanyoli, ubufasha bwo kwishyura ibicuruzwa bya gasutamo, n'ibindi.
2) Hari toni zisaga 5.000 z'ibicuruzwa, bifite ingano zitandukanye
3) Igenzurwa n'imiryango yemewe nka CCIC, SGS, BV, na TUV, hamwe n'ibipfunyika bisanzwe byo mu mazi
Uburinzi n'ibipfunyika byuzuye: Buri gipfunyika cya I-beam gipfunyikwa muri tarpaulin, gikomejwe n'igipfundikizo kidapfundikirwa n'ubushyuhe, kandi kirimo udupfundikizo two kuvura kugira ngo kibuze ubushuhe.
Guhuza mu mutekano: Imigozi ihambiriwe n'imigozi y'icyuma ya mm 12–16 yubatswe kugira ngo ikoreshwe mu kuzamura imizigo muri Amerika, ikaba ishyigikira toni 2–3 kuri buri mugozi.
Ibirango bisobanutse neza byubahiriza amategekoBuri paki ifite ibirango by'Icyongereza n'Icyesipanyoli bikubiyemo amanota, ingano, kode ya HS, nimero y'itsinda, n'indangamanota ya raporo y'ibizamini.
Gufata Ibice Binini:Imirasire ya I ifite uburebure bwa mm 800 no hejuru yayo ihabwa amavuta yo kurwanya ingese mbere yo kuyapfunyika mu ihema kugira ngo yongere uburinzi.
Ibikoresho byizewe: Ubufatanye bukomeye na MSK, MSC, na COSCO butuma gahunda zihoraho kandi zigatangwa neza.
Igenzura ry'Ubuziranenge:Ibikorwa byose bikurikiza amahame ya ISO 9001, byemeza ko buri gikoresho cya I-beam kigera aho gikorera kiri mu mimerere myiza kandi cyiteguye gushyira mu bikorwa neza umushinga.
Q: Ni ayahe mahame icyuma cyawe cya I beam cyubahirije ku masoko yo muri Amerika yo Hagati?
A: Ibicuruzwa byacu byujuje ibipimo bya ASTM A36, A572 Grade 50, kandi byemerwa cyane muri Amerika yo Hagati. Dushobora kandi gutanga ibicuruzwa byujuje ibipimo byaho nka NOM yo muri Megizike.
Q: Igihe cyo kohereza ibicuruzwa muri Panama kimara igihe kingana iki?
A: Imitwaro yo mu mazi iva ku cyambu cya Tianjin ijya mu gace k’ubucuruzi ka Colon bifata iminsi 28-32, kandi igihe cyose cyo kohereza (harimo no gukora no kwishyura gasutamo) ni iminsi 45-60. Dutanga kandi amahitamo yo kohereza byihuse.
Q: Ese mutanga ubufasha mu bijyanye no kugabanya ibicuruzwa mu misoro?
A: Yego, dufatanya n'abahuza ba gasutamo b'inzobere muri Amerika yo Hagati kugira ngo dufashe abakiriya gucunga imenyekanisha rya gasutamo, kwishyura imisoro n'izindi nzira, kugira ngo ibyo bigerweho bitagoranye.
Aderesi
Bl20, Shanghecheng, Umuhanda wa Shuangjie, Akarere ka Beichen, Tianjin, Ubushinwa
Imeri
Terefone
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