Udukoresho tw'icyuma gikozwe mu byuma bya karuboni dukoreshwa mu bwubatsi n'imashini twa GB Standard Q195, Q215, Q235, Q275, Q345 – Icyuma gikomeye kandi cyoroshye gutunganya mu bwubatsi n'imashini

Ibikoresho bya GB Standard Q195, Q215, Q235, Q275, Q345 by'ibyuma by'ubwubatsi bya karuboni – Icyuma gikomeye kandi cyoroshye gutunganya mu bwubatsi no mu mashini

Ibikoresho bya GB Standard Q195, Q215, Q235, Q275, Q345 by'ibyuma byubatswe mu buryo bwa karuboni – Icyuma gikomeye kandi cyoroshye gutunganya mu bwubatsi no mu mashini Ishusho yagaragaye

Ibisobanuro bigufi:

Ibyuma bya karuboni by’ubuziranenge bikoreshwa mu gihugu, ibipimo bikubiyemo q195, q215, q235, q275, q345, bifite imbaraga ziciriritse, byoroshye kubitunganya, bikunze gukoreshwa mu gukora ibice bya mekanike, inyubako n’izindi porogaramu z’ubuhanga.

Ibisanzwe: GB

Ibikoresho:Q195, Q215, Q235, Q275, Q345

Uburebure:2M, 4M, 5.8M, 6M, 11.8M, 12M cyangwa uko bikenewe.

Ubuso:Umukara, wasizwe irangi, washyizwemo ibyuma...

Ingero:Ingero z'ubuntu ziratangwa ariko umuguzi aterwa ubwoba.

Amategeko yo kwishyura:30% by'amafaranga yabitswe na T/T, asigaye ugereranyije na kopi ya B/L na T/T.

Isaha yo gutanga:Iminsi 7-15

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Ibisobanuro birambuye ku gicuruzwa

Ibirango by'ibicuruzwa

Intangiriro y'ibicuruzwa

Kugereranya imiterere y'ibinyabutabire by'ibyuma by'izuba bisanzwe bya karuboni (%)

Ibikoresho	C	Si	Mn	P	S	Ibisobanuro
Q195	0.12-0.20	≤0.30	0.30-0.60	≤0.045	≤0.045	Icyuma gito cya karuboni: gifite imbaraga nke, cyoroshye gutunganya
Q215	0.12-0.20	≤0.30	0.30-0.60	≤0.045	≤0.045	Icyuma cya karuboni gikoreshwa muri rusange: imbaraga ziringaniye
Q235	0.14-0.22	≤0.30	0.30-0.70	≤0.045	≤0.045	Icyuma gikoreshwa cyane mu bwubatsi: ubushobozi bwo gusudira neza
Q275	0.16-0.22	≤0.30	0.30-0.80	≤0.045	≤0.045	Icyuma giciriritse cya karuboni: gifite imbaraga nyinshi, kibereye ibice bitwara imizigo
Q345	0.18-0.20	≤0.50	1.00-1.50	≤0.035	≤0.035	Icyuma gikomeye kandi gikozwe mu buryo bwa aloyi nke: kibereye inyubako nini n'ibiraro

Inyandiko:

1. Ingano nke ya P na S yatumye icyuma kirushaho kugenda neza no gukomera.

2.Q345 ni ubwoko bw'icyuma gifite imbaraga nkeya, byose bifite imbaraga nyinshi kurusha Q235 na Q275.

3. Kongera ingano ya karuboni mu cyuma byongera ubukana ariko nanone byongera ubushobozi bwo gukora.

Imbonerahamwe yo kugereranya imiterere ya mekanike y'ibyuma by'izuba bisanzwe bya karuboni mu gihugu

Ibikoresho	Ingufu z'umusaruro σ _y （MPa）	Imbaraga zo gukurura σ _b （MPa）	Uburebure δ5 (%)	Uburyo busanzwe bwo gukoresha
Q195	195	315-430	≥26	Ibice by'imiterere bifite imbaraga nke n'ibice bya mekanike
Q215	215	345-480	≥25	Ibice rusange by'imiterere ya mekanike n'inyubako zoroheje
Q235	235	375-500	≥23	Inyubako, ibiraro, n'ibice by'imashini
Q275	275	410-540	≥21	Inyubako zitwara imizigo iciriritse n'ibice by'imashini z'ubuhanga
Q345	345	470-630	≥20	Ibiraro, amato, inyubako ziremereye, n'ibikoresho bikomeye bitwara imizigo

Ibisobanuro byuzuye by'icyuma gikozwe mu byuma by'ibumba bya karuboni (Q195–Q345)

Ingano (mm / muri)	Uburebure (m / ft)	Uburemere kuri Metero (kg/m2)	Ubushobozi bwo gutwara imizigo bugera kuri kg	Inyandiko
20 mm / 0.79 inches	metero 6 / metero 20	2.56 kg/m	750–950
25 mm / 0.98 inches	metero 6 / metero 20	3.99 kg/m	1.050–1.350	Uburyo bwo gusudira bwiza, ikoreshwa mu nyubako
30 mm / 1.18 inches	metero 6 / metero 20	5.76 kg/m	1.600–2.000	Imiterere rusange n'ubuhanga
mm 32 / 1.26 inches	metero 12 / metero 40	6.16 kg/m	2,000–2,400	Ubwubatsi bw'imirimo iciriritse
40 mm / 1.57 inches	metero 6 / metero 20	9.95 kg/m	2,700–3,200	Imashini n'imitako by'inganda
50 mm / 1.97 inches	metero 6–12 / metero 20–40	15.52 kg/m	4,000–4,700	Ibice bitwara imizigo
60 mm / 2.36 inches	metero 6–12 / metero 20–40	22.34 kg/m	5,500–6,200

Kanda kuri buto iri iburyo

Kuramo Ibisobanuro Bigezweho by'Umugozi w'Icyuma n'Ingano.

Kanda hano

Kurangiza ubuso

Ubuso busanzwe

agakoresho k'icyuma gakozwe mu byuma bya galvanised

Ubuso bwa galvanised

agakoresho k'icyuma gasize amavuta y'umukara

Ubuso bw'amavuta y'umukara

Ibikubiye mu cyuma gikozwe mu buryo bwihariye

Icyiciro cyo Guhindura	Amahitamo	Ibisobanuro / Inyandiko
Ingano	Ingano, Uburebure	Ingano: Ø10–Ø100 mm (ishobora guhindurwa); Uburebure: 6 m / 12 m cyangwa ikagabanywa hakurikijwe ibisabwa n'umushinga
Gutunganya	Gukata, Gushyiramo insinga, Kuzigonda, Gutunganya	Uduti dushobora gucibwa, gukosorwa, gutoborwa, gucukurwa no gukorerwa imashini hakurikijwe igishushanyo cyangwa ibisabwa mu ikoreshwa.
Ubuvuzi bw'ubuso	Umukara, Urimo ibinure n'amavuta, Urimo irangi, Urimo irangi	Hitamo ikoreshwa imbere cyangwa hanze kandi irwanya ingese.
Kugororoka no Kwihanganirana	Igipimo / Ubuziranenge	Ubuhanga bwo kugororoka no kwihanganira ibintu mu buryo bungana bushobora kugenzurwa iyo ubisabye
Gushyiramo ikimenyetso no gupakira	Ibirango byihariye, Umubare w'ubushyuhe, ipaki yo kohereza mu mahanga	Ibirango: ingano, urwego (ASTM A572 Urwego 50), inomero y'ubushyuhe; bipfunyitse mu byuma bihambiriye imigozi, ni byiza cyane mu kohereza amakontenari cyangwa mu biro bigezwa mu gace utuyemo.

Inyandiko zongewe ku gihamya:
Icyuma gito cy’uruziga (mm 6–25): gikoreshwa mu bice bya mekanike, bolti, n’ibice by’umugozi;
Icyuma giciriritse gifite uruziga (25–200mm): gikoreshwa cyane mu nyubako, ibiraro n'ibice by'imashini z'ubuhanga;
Q345 ni icyuma gito gifite imbaraga nyinshi kandi gifite ubushobozi bwo gutwara imizigo bwinshi kurusha Q235 na Q275, gikoreshwa mu gukoresha imbaraga nyinshi;
Amakuru ari mu mbonerahamwe akurikije ibipimo bya GB/T 699-1999 (Icyuma cy’ubwubatsi cya karuboni) na GB/T 700-2006 (Icyuma gifite imbaraga nkeya).

Porogaramu y'icyuma gifunganye

Inkunga z'inyubako
Imiringa, inkingi, ibyuma bifasha mu gupfunyika, udukingirizo, n'ibindi bintu bitwara imizigo bikeneye imbaraga n'uburambe.
Inyubako n'Ibyuma
Inyubako zoroheje kugeza ku ziremereye ku nganda, ibiraro, amaduka, ububiko n'ibindi bikoresho by'ubwubatsi bifitanye isano.
Ibice by'imashini n'ibikoresho
Amakaramu, imitako, imigozi n'ibice bya mekanike bisaba imbaraga no kuramba.
Ibikoresho by'ibyuma bikozwe mu byuma
Ibyuma byo gusudira n'amasahani byometseho ubudodo bigamije ubwubatsi, inganda n'ibikorwa rusange.

GB-Ikoreshwa-Round-Bar-Porogaramu-Royalsteelgroup

Gupakira no Gutanga

1. Uburyo bwo gupakira
Gupfunyika no Gufunga Ibyuma bihambirwa mu mapfundo hakurikijwe ingano n'uburebure byabyo hakoreshejwe imishumi y'icyuma cyangwa ya pulasitiki, kugira ngo byoroshye gutwara, gupakira no gupakurura.
Inkunga y'amapaleti y'ibiti: Imigozi y'icyuma iri hagati kugeza ku nini ishyigikiwe n'amapaleti y'ibiti kugira ngo hirindwe ko umugozi ushobora guhindagurika cyangwa kugorama.
Ntibishobora guhumeka no kwangirika: Igice cyo hejuru giterwa amavuta arwanya ingese cyangwa kigafungwa n'agapira karinda ubushuhe. Imiti igabanya ubushuhe ishyirwa mu dupfunyika kugira ngo ikingire ubushuhe n'ingese mu gihe cyo kuyitwara.
Guhindura: Gukata uburebure, kurinda amaboko, cyangwa gupfunyika byihariye iyo abakiriya babisabye.
2. Uburyo bwo gutwara abantu
Ubwikorezi bwo mu muhanda: Ni bwiza kujyanwa ahantu hagufi cyangwa kugeza aho bubaka.
Inkingi z'icyuma zihambiriwe neza kugira ngo zidahita zigwa cyangwa ngo zigwe ku buryo zigera aho zigomba kugera.
Gutwara abantu muri gari ya moshi: Bikoreshwa mu gutwara ibyuma kure ku bwinshi.
Gutwara imizigo yuzuye y'ikamyo, imigozi yo gushyigikira, imigozi y'icyuma yo gushyiraho imizigo yuzuye y'ikamyo, imigozi yo gushyigikira imizigo yuzuye y'ikamyo yo gushyiraho imizigo yuzuye y'ikamyo, imigozi yo gushyigikira imizigo yuzuye y'ikamyo.
Ubwikorezi bwo mu Nyanja: Bwujuje ibisabwa mu kohereza ibyuma mu mahanga / gukwirakwiza ibintu byinshi mu ntera ndende.
Amakontena, imizigo myinshi cyangwa amakontena afunguye - dushobora guhindura uburyo ibintu bishyirwamo bitewe n'imiterere y'imizigo yawe n'icyambu ugiyemo.
3. Ibyiza
Uduti tw'icyuma turashyuha, tugasukurwa n'amazi, tukamishwa, tugasigwa amavuta hanyuma tugapfunyikwa n'ibipapuro byinshi mbere yuko kaseti zipfunyitse zifata byose hamwe.
Amapaki atandukanye y'ubwikorezi ahuriza hamwe imikorere myiza n'umutekano mu bijyanye n'ibicuruzwa byo mu gihugu no ku isi.

Ubufatanye buhamye n'ibigo by'ubwikorezi nka MSK, MSC, COSCO, uruhererekane rwa serivisi z'ubwikorezi mu buryo bunoze, uruhererekane rwa serivisi z'ubwikorezi ni byo bikunyura.

Dukurikiza amahame ngenderwaho ya sisitemu yo gucunga ubuziranenge ya ISO9001 mu bikorwa byose, kandi dufite ubuyobozi bukomeye kuva ku kugura ibikoresho byo gupfunyika kugeza ku ngengabihe y'imodoka zitwara. Ibi bitanga icyizere cy'uko imirasire ya H-beams iva mu ruganda kugeza aho umushinga uzabera, bikagufasha kubaka ku rufatiro rukomeye rw'umushinga udafite ibibazo!

Itsinda rya Tianjin Royal ryabaye umuhanga mu byuma bishyushye

icyuma cy'uruziga - itsinda ry'icyuma cy'ubwami

Ibibazo Bikunze Kubazwa

1. Ni gute wabona ikiguzi cy'ibyuma?

Ushobora kutwandikira ukoresheje ubutumwa kuri interineti, imeri, cyangwa telefoni. Tuzaguha ibiciro n'amakuru yo kubitanga vuba bishoboka.

2. Ushobora gutanga ingero?

Birumvikana. Ingero akenshi ziba ari ubuntu (ingano nto cyangwa ingano nto). Dushobora kandi gukora dukurikije ingero cyangwa ibishushanyo by'abakiriya.

3. Ni ibihe bipimo ngenderwaho n'ibikoresho by'ibyuma bikoreshwa?

Igipimo ngenderwaho cy'Abashinwa (GB): Q195, Q215, Q235, Q275, Q345
Ibipimo ngenderwaho by'i Burayi (EN): C15, C22, C45, 42CrMo4
Amabwiriza Ngenderwaho y'Abanyamerika (ASTM/AISI): 1018, 1045, 4140
Ibikoresho bikwiye bishobora gutoranywa hakurikijwe ibisabwa n'umushinga.

4. Igihe cyo gutanga ibikoresho by'icyuma ni ikihe?

Ibicuruzwa biri mu bubiko: Ubusanzwe iminsi 3-7 yo kubigeza
Gukora ibintu byihariye: Ubusanzwe iminsi 15-30 yo kubigeza, bitewe n'ibikoresho, umurambararo, n'uburebure

5. Ni ubuhe buryo bwo kwishyura?

Uburyo busanzwe bwo kwishyura: T/T (kohereza kuri telefoni), PayPal iraboneka mu duce tumwe na tumwe. 6. Ese imigozi y'icyuma ishobora gukatwa cyangwa guhindurwa kugira ngo igere ku burebure?

Yego. Dutanga serivisi zo gukata no guhinduranya ibyo ukeneye, kandi dushobora no gutanga uburyo bwo kuvura ubuso nko gusiga irangi, gusiga irangi, no gusiga amavuta yo kwirinda ingese.

7. Ni ubuhe buryo bwo gutwara ibyuma?

Ubwikorezi mu muhanda: Gutanga serivisi mu ntera ngufi cyangwa mu gihe cyo kuhagera
Ubwikorezi bwa gari ya moshi: Ubwikorezi buciriritse kuva ku ntera iri hagati kugeza kure
Ubwikorezi bwo mu mazi: Kohereza ibicuruzwa mu mahanga cyangwa ibicuruzwa birebire
Gupfunyika bikomeye, birinda ubushuhe kandi ntibigwamo ingese, bituma bigezwa mu buryo butekanye.

8. Ni gute ubuziranenge bw'imigozi y'icyuma bwemezwa?

Bikozwe hakurikijwe amahame y'igihugu (GB), amahame y'i Burayi (EN), n'amahame y'Abanyamerika (ASTM)
Icyemezo cy'ibikoresho (Impamyabushobozi y'ikizamini cya Mill, MTC) cyatanzwe
Igenzura ry’ibipimo, imiterere y’imashini, n’ubuso ryakozwe mbere yo kuva mu ruganda.