ASTM A572-50 a992 150X150 Ubugari bw'imitako IPE 270 IPE 300 Heb 260 Hea 150 Ubwubatsi W14x82 H Icyuma cy'imitako
ISHUSHO Y'IBICURUZWA
Ubwoko bwacu bwaASTM A572 Icyiciro cya 50 na Imitako ya A992 W-Shape/ Wide Flangebirebaibirahuri, inyubako z'ibyuma, ububiko, ibiraro, ibigo by'ingandan'imirimo ikomeye y'inyubako. Iza mu bunini n'imiterere bitandukanye, iyi mirasire ya H na Wide Flange byizewe kubera imbaraga zabyo, imiterere yazo ihamye kandi ifite ubushobozi bwo gutwara imizigo myiza.
UKO IBICURUZWA BIGENDA
Uburyo bwo gukora icyuma gisanzwe gifite ishusho ya H busanzwe bukubiyemo intambwe z'ingenzi zikurikira:
Gutegura ibikoresho fatizo:Ibikoresho fatizo byo gukora icyuma gifite ishusho ya H akenshi ni icyuma gifunganye. Igikoresho gifunganye cy'icyuma kigomba gusukurwa no gushyushywa kugira ngo gitunganywe kandi gikoreshwe nyuma.
Gutunganya imashini ishyushye:Icupa ry'icyuma rishyushye ryoherezwa mu ruganda rushyushye kugira ngo ritunganywe. Mu ruganda rushyushye, icupa ry'icyuma rizunguruka n'imizingo myinshi hanyuma buhoro buhoro rigahinduka icyuma gifite ishusho ya H.
Gukora mu buryo bukonje (ni ngombwa):Mu bihe bimwe na bimwe, kugira ngo hongerwe uburyohe n'ubwiza bw'icyuma gifite ishusho ya H, icyuma gifite ishusho ya H gishyushye nacyo kizatunganywa gikonje, nko gukonjesha, gushushanya, nibindi.
Gukata no kurangiza:Nyuma yo kuzingurura no kuzikora mu buryo bukonje, icyuma gifite ishusho ya H kigomba gucibwa no kurangizwa hakurikijwe ibyo umukiriya akeneye kugira ngo gihuze n'ingano n'uburebure byihariye.
Uburyo bwo kuvura ubuso:Gusukura no kurwanya ingese by'icyuma gifite ishusho ya H kugira ngo habeho ubwiza bw'ubuso n'ubudahangarwa bw'ingese.
Igenzura n'ipaki:Gukora igenzura ry’ubuziranenge ku cyuma cyakozwe gifite ishusho ya H, harimo no kugenzura ubuziranenge bw’isura, ubuziranenge bw’ibipimo, imiterere ya mekanike, nibindi. Nyuma yo gutsinda ikizamini, kizaba gipakiye kandi cyiteguye koherezwa ku mukiriya.
INGANO Y'IGICURUZWA
| Ishyirwa mu myanya | Ibice Uburemere kg/m) | Itsinda Risanzwe ishyirwaho mm | Igice Ama (cm² | |||||
| W | H | B | 1 | 2 | r | A | ||
| HE280 | AA | 61.3 | 264.0 | 280.0 | 7.0 | 10.0 | 24.0 | 78.02 |
| A | 76.4 | 270.0 | 280.0 | 80 | 13.0 | 24.0 | 97.26 | |
| B | 103 | 280.0 | 280.0 | 10.5 | 18.0 | 24.0 | 131.4 | |
| M | 189 | 310.0 | 288.0 | 18.5 | 33.0 | 24.0 | 240.2 | |
| HE300 | AA | 69.8 | 283.0 | 300.0 | 7.5 | 10.5 | 27.0 | 88.91 |
| A | 88.3 | 200.0 | 300.0 | 85 | 14.0 | 27.0 | 112.5 | |
| B | 117 | 300.0 | 300.0 | 11.0 | 19.0 | 27.0 | 149.1 | |
| M | 238 | 340.0 | 310.0 | 21.0 | 39.0 | 27.0 | 303.1 | |
| HE320 | AA | 74.3 | 301.0 | 300.0 | 80 | 11.0 | 27.0 | 94.58 |
| A | 97.7 | 310.0 | 300.0 | 9.0 | 15.5 | 27.0 | 124.4 | |
| B | 127 | 320.0 | 300.0 | 11.5 | 20.5 | 27.0 | 161.3 | |
| M | 245 | 359.0 | 309.0 | 21.0 | 40.0 | 27.0 | 312.0 | |
| HE340 | AA | 78.9 | 320.0 | 300.0 | 85 | 11.5 | 27.0 | 100.5 |
| A | 105 | 330.0 | 300.0 | 9.5 | 16.5 | 27.0 | 133.5 | |
| B | 134 | 340.0 | 300.0 | 12.0 | 21.5 | 27.0 | 170.9 | |
| M | 248 | 377.0 | 309.0 | 21.0 | 40.0 | 27.0 | 315.8 | |
| HE360 | AA | 83.7 | 339.0 | 300.0 | 9.0 | t2.0 | 27.0 | 106.6 |
| A | 112 | 350.0 | 300.0 | 10.0 | 17.5 | 27.0 | 142.8 | |
| B | 142 | 360.0 | 300.0 | 12.5 | 22.5 | 27.0 | 180.6 | |
| M | 250 | 395.0 | 308.0 | 21.0 | 40.0 | 27.0 | 318.8 | |
| HE400 | AA | 92.4 | 3780 | 300.0 | 9.5 | 13.0 | 27.0 | 117.7 |
| A | 125 | 390.0 | 300.0 | 11.0 | 19.0 | 27.0 | 159.0 | |
| B | 155 | 400.0 | 300.0 | 13.5 | 24.0 | 27.0 | 197.8 | |
| M | 256 | 4320 | 307.0 | 21.0 | 40.0 | 27.0 | 325.8 | |
| HE450 | AA | 99.8 | 425.0 | 300.0 | 10.0 | 13.5 | 27.0 | 127.1 |
| A | 140 | 440.0 | 300.0 | 11.5 | 21.0 | 27.0 | 178.0 | |
| B | 171 | 450.0 | 300.0 | 14.0 | 26.0 | 27.0 | 218.0 | |
| M | 263 | 4780 | 307.0 | 21.0 | 40.0 | 27.0 | 335.4 | |
| Igenamiterere | Ishami Uburemere kg/m) | Igice Gisanzwe Dimersion (mm) | Igice Akarere (cm²) | |||||
| W | H | B | 1 | 2 | r | A | ||
| HE500 | AA | 107 | 472.0 | 300.0 | 10.5 | 14.0 | 27.0 | 136.9 |
| A | 155 | 490.0 | 300.0 | t2.0 | 23.0 | 27.0 | 197.5 | |
| B | 187 | 500.0 | 300.0 | 14.5 | 28.0 | 27.0 | 238.6 | |
| M | 270 | 524.0 | 306.0 | 21.0 | 40.0 | 27.0 | 344.3 | |
| HE550 | AA | 120 | 522.0 | 300.0 | 11.5 | 15.0 | 27.0 | 152.8 |
| A | 166 | 540.0 | 300.0 | t2.5 | 24.0 | 27.0 | 211.8 | |
| B | 199 | 550.0 | 300.0 | 15.0 | 29.0 | 27.0 | 254.1 | |
| M | 278 | 572.0 | 306.0 | 21.0 | 40.0 | 27.0 | 354.4 | |
| HE600 | AA | 129 | 571.0 | 300.0 | t2.0 | 15.5 | 27.0 | 164.1 |
| A | 178 | 500.0 | 300.0 | 13.0 | 25.0 | 27.0 | 226.5 | |
| B | 212 | 600.0 | 300.0 | 15.5 | 30.0 | 27.0 | 270.0 | |
| M | 286 | 620.0 | 305.0 | 21.0 | 40.0 | 27.0 | 363.7 | |
| HE650 | AA | 138 | 620.0 | 300.0 | t2.5 | 16.0 | 27.0 | 175.8 |
| A | 190 | 640.0 | 300.0 | t3.5 | 26.0 | 27.0 | 241.6 | |
| B | 225 | 660.0 | 300.0 | 16.0 | 31.0 | 27.0 | 286.3 | |
| M | 293 | 668.0 | 305.0 | 21.0 | 40.0 | 27.0 | 373.7 | |
| HE700 | AA | 150 | 670.0 | 300.0 | 13.0 | 17.0 | 27.0 | 190.9 |
| A | 204 | 600.0 | 300.0 | 14.5 | 27.0 | 27.0 | 260.5 | |
| B | 241 | 700.0 | 300.0 | 17.0 | 32.0 | 27.0 | 306.4 | |
| M | 301 | 716.0 | 304.0 | 21.0 | 40.0 | 27.0 | 383.0 | |
| HE800 | AA | 172 | 770.0 | 300.0 | 14.0 | 18.0 | 30.0 | 218.5 |
| A | 224 | 790.0 | 300.0 | 15.0 | 28.0 | 30.0 | 285.8 | |
| B | 262 | 800.0 | 300.0 | 17.5 | 33.0 | 30.0 | 334.2 | |
| M | 317 | 814.0 | 303.0 | 21.0 | 40.0 | 30.0 | 404.3 | |
| HE800 | AA | 198 | 870.0 | 300.0 | 15.0 | 20.0 | 30.0 | 252.2 |
| A | 252 | 800.0 | 300.0 | 16.0 | 30.0 | 30.0 | 320.5 | |
| B | 291 | 900.0 | 300.0 | 18.5 | 35.0 | 30.0 | 371.3 | |
| M | 333 | 910.0 | 302.0 | 21.0 | 40.0 | 30.0 | 423.6 | |
| HEB1000 | AA | 222 | 970.0 | 300.0 | 16.0 | 21.0 | 30.0 | 282.2 |
| A | 272 | 0.0 | 300.0 | 16.5 | 31.0 | 30.0 | 346.8 | |
| B | 314 | 1000.0 | 300.0 | 19.0 | 36.0 | 30.0 | 400.0 | |
| M | 349 | 1008 | 302.0 | 21.0 | 40.0 | 30.0 | 444.2 | |
ENH-Icyuma gifite ishusho
Icyiciro: EN10034: 1997 EN10163-3:2004
Ibisobanuro: HEA HEB na HEM
Igipimo: EN
IBIKORESHO
Ingufu nyinshi:Igishushanyo mbonera cy'imiterere y'ibice byaUmuringa w'icyuma wa HEAiha imbaraga zo kunama cyane n'ubushobozi bwo gutwara imizigo, bigatuma ikwiriye inyubako nini n'ahantu haremereye.
Ubwirinzi bwiza:Imiterere y'icyuma gifite ishusho ya H igitera gutuza neza iyo gishyizwe mu gitutu n'umuvuduko, ibyo bikaba ingirakamaro ku ituze n'umutekano by'inyubako.
Kubaka byoroshye:Igishushanyo mbonera cy'icyuma gifite ishusho ya H gituma byoroha guhuza no gushyiramo mu gihe cy'ubwubatsi, ibi bikaba ingirakamaro ku iterambere ry'ubwubatsi n'imikorere myiza y'umushinga.
Igipimo cyo hejuru cy'ikoreshwa ry'umutungo:Igishushanyo mbonera cy'icyuma gifite ishusho ya H gishobora gukoresha neza imikorere y'icyuma, kugabanya imyanda y'ibikoresho, kandi kikaba cyiza mu kubungabunga umutungo no kurengera ibidukikije.
Uburyo bwinshi bwo gukoresha:Icyuma gifite ishusho ya H gikwiriye inyubako zitandukanye, ibiraro, inganda n'ibindi, kandi gifite amahirwe menshi yo gukoreshwa.
Muri rusange, icyuma gisanzwe gifite ishusho ya H gifite imiterere ikomeye, gihamye kandi cyoroshye kubaka. Ni icyuma cy'ingenzi mu bwubatsi kandi gikoreshwa cyane mu nzego zitandukanye z'ubuhanga.
IGENZURA RY'IBICURUZWA
Ibisabwa kugira ngoImitako y'urukiramende rwa Astm A572-50Igenzura rikubiyemo ahanini ibi bikurikira:
Ubwiza bw'isura:Isura y'icyuma gifite ishusho ya H igomba kubahiriza amahame n'ibisabwa mu gutondeka. Ubuso bugomba kuba bworoshye kandi bugororotse, nta mikorobe, ingese n'ibindi bidafite ubusembwa bigaragara.
Ibipimo bya jeometrike:Uburebure, ubugari, uburebure, ubugari bw'urukuta, ubugari bw'urukuta n'ibindi bipimo by'icyuma gifite ishusho ya H bigomba kubahiriza amahame n'ibisabwa mu gutondeka.
Inzira yo kuzenguruka:Ubugororangingo bw'icyuma gifite ishusho ya H bugomba kubahiriza amahame ngenderwaho n'ibisabwa mu gutondeka. Bushobora kumenyekana hapimwa niba imiterere y'icyuma kiri ku mpera zombi z'icyuma gifite ishusho ya H ingana cyangwa hakoreshejwe icyuma gipima.
Hindura:Uburyo icyuma gishushanyijeho ishusho ya H kigomba kubahiriza amahame ngenderwaho n'ibisabwa mu gutondeka. Bishobora kumenyekana hapimwa niba uruhande rw'icyuma gishushanyijeho ishusho ya H ruhagaze cyangwa rufite icyuma gipima ishusho ya H.
Guhindagurika kw'ibiro:Uburemere bw'icyuma gifite ishusho ya H bugomba kubahiriza amahame ngenderwaho n'ibisabwa mu gutondeka. Itandukaniro ry'uburemere rishobora kugaragara hakoreshejwe gupima.
Imiterere y'ibinyabutabire:Iyo icyuma gifite ishusho ya H gikeneye gusudira cyangwa gutunganywa mu bundi buryo, imiterere yacyo ya shimi igomba kubahiriza amahame n'ibisabwa mu gutondeka.
Imiterere ya mekanike:Imiterere ya mekanike y'icyuma gifite ishusho ya H igomba kubahiriza amahame ngenderwaho n'ibisabwa mu gutondeka, harimo imbaraga zo gukurura, aho kigera, kurekura n'ibindi bimenyetso.
Isuzuma ritangiza:Niba icyuma gifite ishusho ya H gisaba igeragezwa ritangiza, kigomba kugeragezwa hakurikijwe ibipimo ngenderwaho n'ibisabwa kugira ngo harebwe ko ubuziranenge bw'imbere ari bwiza.
Gupakira no gushyira ibimenyetso:Gupfunyika no gushyira ikimenyetso ku byuma bifite ishusho ya H bigomba kubahiriza amahame ngenderwaho n'ibisabwa mu gutumiza kugira ngo byorohere gutwara no kubika.
Muri make, ibisabwa byavuzwe haruguru bigomba kwitabwaho byuzuye mu gusuzuma icyuma gifite ishusho ya H kugira ngo harebwe ko ubuziranenge bwacyo bwujuje ibisabwa n'ibisabwa mu gutondeka, no guha abakoresha ibikoresho byiza by'icyuma gifite ishusho ya H.
IKORESHWA RY'IBICURUZWA
Imirasire ya H isanzwe ikoreshwa cyane mu bwubatsi no mu ikoranabuhanga, harimo ariko ntibigarukira gusa kuri ibi bikurikira:
Ubwubatsi bw'inyubako, ubwubatsi bw'ibiraro, gukora imashini, kubaka amato, kubaka inyubako z'ibyuma,
GUPIKA NO KOHEREZA
Gupakira no gutwara ibipimo ngenderwaho byo hanzeUmurabyo wa Hs akenshi bisaba gukurikiza intambwe zikurikira:
Gupfunyika:Ubusanzwe icyuma gifite ishusho ya H gipfunyikwa hakurikijwe ibyo abakiriya bakeneye kugira ngo kirinde ubuso bwacyo kwangirika. Uburyo busanzwe bwo gupfunyika burimo gupfunyika ubusa, gupfunyika mu mbaho, gupfunyika mu pulasitiki, nibindi. Mu gupfunyika, ni ngombwa kugenzura ko ubuso bw'icyuma gifite ishusho ya H budashwanyagurika cyangwa ngo bugire ingese.
Ibirango:Shyira akamenyetso ku makuru asobanutse neza ku gipfunyika, nk'icyitegererezo, ibisobanuro, ingano, n'ibindi, kugira ngo byoroshye kumenya no gucunga ibicuruzwa.
Gupakira:Mu gihe cyo gupakira no gutwara icyuma gipakiye gifite ishusho ya H, ni ngombwa kugenzura ko nta kugongana cyangwa gusohoka mu gihe cyo gupakira kugira ngo hirindwe kwangirika kw'ibicuruzwa.
Ubwikorezi:Hitamo ibikoresho bikwiye byo gutwara abantu, nk'amakamyo, ubwikorezi bwa gari ya moshi, nibindi, hanyuma uhitemo uburyo bukwiye bwo gutwara abantu hakurikijwe ibyo abakiriya bakeneye n'intera y'ubwikorezi.
Gupakurura:Nyuma yo kugera aho ugomba gupakurura ibintu, ugomba gukora witonze kugira ngo wirinde kwangirika kw'icyuma gifite ishusho ya H.
Ububiko:Bika icyuma gifite ishusho ya H mu bubiko bwumye kandi bufite umwuka winjira kugira ngo wirinde ubushuhe cyangwa izindi ngaruka mbi.
IMBARAGA Z'IKORESHA
Ibibazo Bikunze Kubazwa
Q1. Nabona gute ibiciro bivuye kuri wewe?
A: Urashobora kudusigira ubutumwa, kandi tuzasubiza buri butumwa ku gihe.
Q2. Ese uzageza ibicuruzwa ku gihe?
A: Yego, twizeza gutanga ibicuruzwa byiza cyane no kubigeza ku gihe. Ubunyangamugayo ni yo ntego y'ikigo cyacu.
Q3. Ese nshobora kubona ingero mbere yo gutumiza?
A: Yego, birumvikana. Ubusanzwe ingero zacu ni ubuntu, dushobora kuzikora dukoresheje ingero zawe cyangwa ibishushanyo bya tekiniki.
Q4. Ni ibihe biteganyijwe mu kwishyura?
A: Igihe cyo kwishyura gisanzwe ni 30% by'amafaranga yatanzwe, kandi asigaye kuri B/L. EXW, FOB, CFR, CIF.
Q5. Ese wemera isuzuma ry’umuntu wa gatatu?
A: Yego rwose turabyemera.
Q6. Ni gute twizera ikigo cyawe?
A: Dufite umwihariko mu bucuruzi bw'ibyuma imyaka myinshi nk'umucuruzi w'izahabu, icyicaro gikuru giherereye mu ntara ya Tianjin, turakwemera gukora iperereza mu buryo ubwo aribwo bwose, mu buryo bwose.
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