Umucuruzi w'imiyoboro y'icyuma ya ASTM A500 Grade B/C | Umuyoboro w'icyuma cya karuboni ugenewe kubaka umusingi, ubwato n'ibiraro

Umutanga Umuyoboro w'Ibyuma bya ASTM A500 Grade B/C | Umuyoboro w'Ibyuma bya Karuboni byubatswe ku rufatiro, mu mazi no mu biraro

Ibisobanuro bigufi:

Imiyoboro ya ASTM A500 Gr B/Cni imiyoboro y'icyuma cya karuboni. Ingufu nyinshi zikoreshwa cyane mu mishinga y'urufatiro rwimbitse, kubaka ibiraro, ubwubatsi bw'amazi yo mu mazi, ibikorwa byo kubaka ibyambu n'imishinga ya peteroli yo mu nyanja. Iyi miyoboro yo gukurura iboneka muri SSAW na LSAW kandi ifite ibintu bitandukanye nko gutwara ibintu byinshi, imbaraga nyinshi, no gusudira byoroshye. Royal Steel Group itanga ingano zihariye, ubugari bw'inkuta, uburebure ndetse n'igenzura ry'abantu batatu, icyemezo cya MTC n'ubwikorezi mpuzamahanga kugira ngo bihuze n'ibyo imishinga mpuzamahanga ikeneye.

Ibisanzwe:ASTM A500

Icyiciro:Icyiciro cya B, Icyiciro cya C

Ubwoko:SSAW / LSAW (EFW)

Ingano y'inyuma:273mm – 3200mm

Ubunini bw'urukuta:6mm – 40mm

Uburebure:6m–18m, Uburebure bwihariye

Porogaramu:Urufatiro rwinshi, kubaka ibiraro, kubaka icyambu n'inyanja, umuyaga wo mu nyanja

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Ibisobanuro birambuye ku gicuruzwa

Ibirango by'ibicuruzwa

Intangiriro y'ibicuruzwa

Igipimo cy'ibicuruzwa	Ibisobanuro birambuye
Ubukorikori bwo gukora	Imashini zitanga serivisi zo gukusanya amakuru (ERW, LSAW) na SSAW zirahari
Ingano y'inyuma	13.7mm ~ 2235mm (1/4''~ 88''), OD yihariye kuri buri mushinga
Ubunini bw'urukuta	1.65mm ~ 25.4mm, ikubiyemo gahunda z'imiyoboro ya Sch10 kugeza kuri XXS
Uburebure buboneka	Ingano zidahinduka: 6m/12m/20ft/40ft; uburebure bwa SRL/DRL butunguranye; uburebure bwagenwe bwo gukata ntarengwa 18m+
Igipimo cy'ubukanishi
Icyiciro cya B	Icyiciro B: Min YS 290MPa (42000psi), Min TS 400MPa (58000psi), Min Elong.23%
Icyiciro cya C	Icyiciro C: Min YS 317MPa (46000psi), Min TS 427MPa (62000psi), Min Elong.21%
Ibikoresho byo kwisiga bya shimi	B: C≤0.26%, Mn≤1.35%, P/S≤0.035%
Icyiciro cya B	C: C≤0.23%, Mn≤1.35%, P/S≤0.035%
Icyiciro cya C	Cu≥0.20% ni ngombwa kugira ngo urwanye ingese neza
Ubwihangane mu Bipimo	OD(≥2"): ± 0.75%; Uburemere: ± 10% ubunini bw'inyuguti;
Ubwihangane mu Bipimo	Ubugororangingo: ≤1/8'' × (uburebure muri ft÷5)
Amahitamo yo kurwanya ingese no kurengera ubuso	Irangi ry'umukara ryambaye ubusa/risizwe amavuta, rirwanya ingese, HDG galvanizing (ntarengwa 550g /㎡ zinc), 3PE / FBE irangi
Gusoza gutunganya	Impera isanzwe/ifite imigozi, isahani yometseho, inkweto yo gutwara ifite imiterere y'urukiramende, umukandara wo guterura, impeta yo inyuma n'imyobo itobowe
Impapuro z'ubuziranenge	Raporo y'ibizamini bya EN10204-3.1 MTC, UT/RT NDT; isuzuma ryakozwe n'uruhande rwa gatatu na SGS/BV/TUV/Intertek

imiyoboro y'ibyuma itsinda ry'icyuma cy'ubwami (6) (1)

imiyoboro y'ibyuma itsinda ry'icyuma cy'ubwami (1) (1)

imiyoboro y'ibyuma itsinda ry'icyuma cy'ubwami (2) (1)

Amakuru ya tekiniki

Imiyoboro y'icyuma ya ASTM A500Ibikoresho bya shimi

Igice	Icyiciro cya A (%)	Icyiciro cya B (%)	Icyiciro C (%)
Karuboni (C), ntarengwa	0.26	0.26	0.23
Manganese (Mn), ntarengwa	1.35	1.35	1.35
Fosifore (P), ntarengwa	0.035	0.035	0.035
Sulfure (S), ntarengwa	0.035	0.035	0.035
Umuringa (Cu), ubugari bwa ①	0.2	0.2	0.2

Imiyoboro y'icyuma ya ASTM A500Imitungo ya Mekanike

Icyiciro	Imbaraga zo Gufata (iminota)	Imbaraga z'umusaruro (iminota)	Uburebure muri 2" (50mm), min
A	45,000 psi (310 MPa)	39.000 psi (269 MPa)	25%
B	58.000 psi (400 MPa)	46,000 psi (315 MPa)	23%
C	62,000 psi (425 MPa)	50.000 psi (345 MPa)	21%

Imiyoboro ya ASTM A500Ingano

Ibisobanuro Bisanzwe byo Kohereza mu mahanga (Icyiciro cya 3 Kizwi Cyane)
NPS	OD (mm)	Ubunini bw'urukuta	Uburemere (kg/m2)	Gahunda Isanzwe	Porogaramu y'ibanze
16"	406.4	0.375" (9.52mm)	92.5	indwara zandurira mu mibonano mpuzabitsina	Ibibuga by'indege, inyubako rusange
16"	406.4	0.500" (12.70mm)	121.8	40	Imisingi y'umuyaga wo mu mazi, inkuta z'ibiraro
18"	457	0.500" (12.70mm)	137.4	40	Inyubako zikomeye z'inganda, ishingiro rirerire
24"	609.6	0.500" (12.70mm)	183.2	40	Ibirundo binini by'umurambararo, inyubako zo mu nyanja
24"	609.6	0.750" (19.05mm)	271.8	XS	Porogaramu ziremereye cyane, gutwara amabuye
30"	762	0.625" (15.88mm)	287.5	40	Platifomu zo mu mazi, ishingiro rya LNG
36"	914.4	0.750" (19.05mm)	392.3	40	Imishinga minini, ibiraro byambukiranya inyanja

Uburyo bwo gukora ugereranije n'ubushobozi bw'ingano
Inzira	OD ntarengwa (mm)	Uburemere ntarengwa (mm)	Intera y'uburebure (m)	Kunoza Ikiguzi	Ibyiza Kuri
SSAW (Izingiro)	3200	30	6-18	Hejuru cyane	Umurambararo munini, ubugari buringaniye bw'urukuta (16"-48")
LSAW (JCOE)	1422	50	6-15	Hejuru	Urukuta rufite ubunini bwinshi (≥1.0"), rusaba imbaraga nyinshi
ERW	660	25	6-12	Hagati	Ubugari buto kugeza kuri buringaniye, ubugari busanzwe bw'urukuta
Nta muvuduko	1016	100	6-12	Hasi cyane	Ikoreshwa ry'ingenzi, ibidukikije byangiza

Kanda kuri buto iri iburyo

Twandikire kugira ngo ubone ibisobanuro bishya by'imiyoboro y'ibyuma n'ingano.

Kanda hano

Kurangiza ubuso

Itsinda rya Royal Steelitanga uburyo bwose bwo kuvura ingese ku buso bwabigeneweImiyoboro y'icyuma ya ASTM A500, ikubiyemo ibikorwa bisanzwe byo mu gihugu imbere n'ibidukikije bikomeye byo mu mazi, mu nyanja no munsi y'ubutaka. Dutanga uburyo bworoshye bwo gusiga irangi kugira ngo rihuze n'ingengo y'imari itandukanye y'umushinga n'igihe cyose usabwa.

1. Ubuso bw'icyuma cy'umukara
Irangi ry'icyuma cy'umukara ry'umwimerere nta gipfundikizo cy'inyongera rifite, rihujwe n'uburyo busanzwe bwo kurwanya ingese. Ni amahitamo meza kandi ahendutse, akwiriye neza imishinga isanzwe y'ubwubatsi bwo mu gihugu imbere, imirimo yo mu nzu n'ibice bisaba gukata, gusudira no kongera gutunganya. Iyi rangi itanga imikorere ihamye kandi ihura n'ibisabwa mu gihe gito byo kurwanya ingese no gukoresha imiterere y'inyubako nk'uko bisanzwe mu buhanga busanzwe bw'ifatizo.

2. Gusiga irangi rya Fusion Bonded Epoxy (FBE)
Irangi rya FBE ni uburyo bwo kurinda ibintu bukozwe mu rwego rumwe kandi bukora neza bukoreshwa ku miyoboro y'icyuma. Rifite ubushobozi bwo kudahinduka cyane mu bya shimi, rirwanya isuri iterwa na aside, alkali, umunyu n'ibindi bikoresho bitandukanye by'imiti. Rifite imbaraga zikomeye zo gufatanya no kurwanya gushwanyagurika, ritanga uburinzi burambye bwo kurwanya ingese, bukaba bwiza cyane mu nganda, mu bijyanye n'imiti n'inyubako zo munsi y'ubutaka zifite ibisabwa bikomeye byo kuramba.

3. Ifu yo kurwanya ingese ifite urwego rwinshi rwa 3PE
Igiti cy’ibirahuri cya 3PE gifite ibyiciro bitatu ni igisubizo gikomeye cyo kurwanya ingese mu buryo bukomeye, kigizwe n’uburyo bw’inyubako bugizwe n’ibyiciro bitatu by’inzobere: urwego rwa epoxy primer, urwego rwo hagati rwo gufatana n’urwego rwo hanze rwo kurinda polyethylene. Igishushanyo mbonera cy’inyubako gihuriweho gitanga uburyo bwiza bwo kurwanya ingese, kurwanya ingaruka za mekanike no kwirinda amazi.
Kubera ko ibasha guhangana n’ibidukikije bikomeye, sisitemu yo gusiga irangi ya 3PE ikoreshwa cyane mu buhanga bwo ku nkombe z’inyanja, mu mishinga yo mu mazi, mu mishinga y’ishingiro ry’inyanja, no mu mirimo yo gutwikira imiyoboro y’amazi ifite ibisabwa byinshi mu kurwanya ingese no kumara igihe kirekire.

Ubuso bwa 3PE

Ubuso bwa FBE

Ubuso bw'amavuta y'umukara

Porogaramu nyamukuru

1. Ishingiro ry'inkuta zo munsi y'ubutaka:Kubaka munsi y'ubutaka ku nyubako ndende, inganda, ububiko, amazu y'ubucuruzi n'ay'abaturage. Ishingiro ry'ibirundo (ubwoko bwose bw'inyubako).

2. Ishingiro ry'ibirundo by'ibiraro:Ishingiro ry'ibiraro by'imihanda minini, ibiraro bya gari ya moshi, n'inzira z'umujyi. Ishingiro ry'ibiraro by'imigezi, ibiyaga n'inyanja.

3. Kubaka icyambu:Ifatizo ritwara imizigo ku byambu, aho amato akorera n'aho indege zihagarara. Serivisi zo gutanga ibikoresho biremereye n'imizigo ku byambu.

4. Imishinga y'Ingufu z'Umuyaga n'Ubwubatsi bw'Amato mu Nyanja:Ishingiro ry'ibyuma bikoresha umuyaga byo mu nyanja. Igishushanyo mbonera cy'inyubako zo mu nyanja, imiyoboro yo mu nyanja, imiyoboro yo mu nyanja, inkuta z'inyanja n'ahandi. Mu mazu yo guturamo, kurwanya amazi, kurwanya imiraba, no kwangirika kw'amazi yo mu nyanja.

5. Ubwubatsi Bunini bw'Ibwubatsi:Imisingi ikomeye ifite imiringoti y'umurambararo mugari yo gukora imirimo minini y'ubwubatsi (ingomero, sitasiyo za gari ya moshi, n'imiyoboro y'amazi). Inkunga ku mashini n'imitwaro y'inganda.

Imirimo yo gucukura imiyoboro y'ibyuma (3)

Imirimo yo gupakira imiyoboro y'icyuma (1)

Imirimo yo gupakira imiyoboro y'ibyuma (2)

Imirimo yo gupakira imiyoboro y'icyuma (4)

Akarusho ka Royal Steel Group (Kuki Royal Group irusha izindi kugaragara ku bakiriya ba Amerika?)

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

umuyoboro w'icyuma cya scared - itsinda ry'ubwami (1)

umuyoboro w'icyuma cya scared - itsinda ry'ubwami (3)

3) Igenzurwa n'imiryango yemewe nka CCIC, SGS, BV, na TUV, hamwe n'ibipfunyika bisanzwe byo mu mazi

Gupakira no Gutanga

1 Paki:Imigozi y'icyuma yoroshye kuyifata. Ibiti cyangwa uduce tw'ibiti bishyirwa hagati y'ibirundo kugira ngo hirindwe ko ingingo zihinduka mu gihe cyo kohereza. Gutunganya ubuso (ni ngombwa): Gusiga irangi ry'umukara, amavuta yo gukumira ingese, firime ya pulasitiki. Ibirundo bya galvanizi bishobora kandi gupfunyikwa muri firime ya pulasitiki y'agateganyo kugira ngo hirindwe ko hejuru hagwa. Hari ipaki yihariye.

2 Amakuru yerekeye ibyo umuntu yaguze:Uburebure busanzwe buri mu bubiko: metero 6, metero 12. Uburebure: busanzwe kandi bwihariye. Biza hamwe na gari ya moshi yo mu mazi n'uburyo bwo kuyikoresha. Bikwiriye gutwara abantu mu mazi, gari ya moshi cyangwa mu muhanda, kandi birakomeye bihagije mu gihe cyo kuyikoresha mu muhanda. Igihe cyo kuyitanga ni iminsi 15-30 nyuma yo kwakira amafaranga, bitewe n'ingano n'ibisobanuro. Bikoreshwa mu kohereza ibicuruzwa ku isi yose, hamwe n'inyandiko yuzuye (Impamyabushobozi y'ikizamini, Urutonde rw'ibipakiye, Inyandiko y'ibicuruzwa).

3 Ingamba zo kwirinda:Ntugakoreshe imigozi cyangwa udukingirizo tudafite udukingirizo kugira ngo uhure n'umuyoboro w'amazi, ibyo bikaba byatera kwangirika kw'imiyoboro. Bika ahantu hakonje, humutse kandi hari umwuka mwiza. Kugira ngo wirinde ingese mbere yo kuyishyiraho. Imizigo minini kandi iremereye igomba kubahiriza amabwiriza yo kohereza ibicuruzwa mu gace utuyemo.

umuyoboro w'icyuma gikozwe mu byuma bya galvanised

Ibibazo Bikunze Kubazwa

Q1: Ni ikiIkirundo cy'umuyoboro w'icyuma wa ASTM A252?
Ni imiyoboro y'icyuma ikoreshwa mu gucukura, gucukura ishingiro, ibiraro, icyambu, n'aho imirimo y'ubwubatsi ibera.

Q2: Ni ibihe bipimo biri mu bubiko?
Icyiciro cya 1, 2, na 3 - Gr.1 ikoreshwa mu gupakira ibintu byoroshye, Gr.2 ikoreshwa mu nyubako rusange, Gr.3 ikoreshwa mu kumisha ibintu bikomeye.

Q3: Ni zingana zihe ufite?
Ingano: 4"–24" (114–610mm)
Ubunini bw'urukuta: 5–25mm
Uburebure: 6–12m cyangwa ukurikije ibyo ukeneye

Q4: Ese ibi birundo bisizwe irangi?
Yego - Ifite icyuma gishyushye cya galvanize, gitwikiriwe na epoxy cyangwa gisizwe irangi kugira ngo kirinde ingese.

Q5: Ni ubuhe bwoko bw'icyemezo gitangwa?
Imigozi yose irimo iy'igenzura rya MTC irahari.

Q6: Ni gute imirundo yoherezwa?
Bifatanye n'imishumi y'icyuma
Gutanga ibintu byinshi cyangwa amapaleti y'ibiti.
Ifite imipfundikizo yo ku mpera no kuvura ingese

Q7: Ese nshobora kubona ingano zihariye?
Yego dushobora kuguha uburebure, uburebure n'amanota byihariye ku mushinga wawe.

Q8: Ni gute wahitamo amanota akwiye?
Hashingiwe ku bushobozi bwo gutwara, imiterere y'ubutaka n'uburyo bukoreshwa mu bwubatsi. Inkunga ituruka ku buhanga.

Q9: Igihe gisanzwe cyo gutanga ni ikihe?
Iminsi 15–30, bitewe n'ingano n'uburyo byahinduwe.