I-GB 50010 / GB 1499.2 HRB400 I-Hot Rolled Steel Rebar yokwakha
| Ipharamitha | Imininingwane |
| Izinga Lezinto Ezibalulekile | GB 50010 / GB 1499.2 HRB400 |
| Amandla Okukhiqiza | ≥400 MPa |
| Ubukhulu | Ubude obungu-Φ6–Φ40 mm (ububanzi), obungenziwa ngezifiso |
| Ubude | Okujwayelekile: 6 m & 12 m, Ubude Obuhlelwe Ngokwezifiso Buyatholakala |
| Ukubekezelelana Okulinganiselwe | Ivumelana ne-GB/T 1499.2 / GB 50010 |
| Isitifiketi Sekhwalithi | Umbiko Wokuhlola We-ISO 9001, SGS/BV Weqembu Lesithathu |
| Ukuqedwa Komphezulu | Okulula, okumbozwe nge-epoxy, noma okwenziwe ngezifiso |
| Izicelo | Izakhiwo zekhonkrithi eziqinisiwe, izakhiwo zezimboni, izakhiwo zokuhlala, amabhuloho, imigwaqo emikhulu, amaphrojekthi obunjiniyela bezokwakha |
Ukwakheka Kwamakhemikhali
| Isici | Ububanzi Obukhulu / Obujwayelekile (%) |
| Ikhabhoni (C) | ≤ 0.25 % |
| I-Silicon (Si) | ≤ 0.80 % |
| I-Manganese (Mn) | ~1.00 – 1.60 % |
| I-Phosphorus (P) | ≤ 0.045 % |
| I-Sulfur (S) | ≤ 0.045 % |
| Ithusi (Cu) | ≤ 0.50 % (ukulandelela okungakhethwa) |
| I-Niobium (Nb) | ≤ 0.005 % (ukulandelela okungakhethwa) |
| I-Vanadium (V) | ≤ 0.05 % (ukulandelela okungakhethwa) |
Impahla Yomshini
| Impahla | Inani Eliphansi |
| Amandla Okukhiqiza (Re) | ≥ 400 MPa |
| Amandla Okuqina (Rm) | ≥ 540 MPa |
| Ukwelula ngemva kokuphuka (A) | ≥ 16% |
| Ukuphakama Okuphelele Kumandla Aphezulu (Agt) | ≥ 7.5 % (lapho kuchazwe khona) |
| Izinga laseShayina (GB) | Amandla Okukhiqiza (i-MPa) | Izinga LaseYurophu (EN) | Amandla Okukhiqiza (i-MPa) | I-USA Standard (ASTM) | Amandla Okukhiqiza (i-MPa) |
| I-HRB335 | 335 | B500A | 500 | Ibanga lama-40 | 275 |
| I-HRB400 | 400 | B500B | 500 | Ibanga lama-60 | 420 |
| I-HRB500 | 500 | B500C | 500 | Ibanga 75 | 520 |
| Ububanzi beShayina (mm) | Ububanzi beYurophu (mm) | Usayizi we-Rebar wase-USA (#) | Ububanzi be-USA (mm) |
| 6 | 6 | #2 | 6.35 |
| 8 | 8 | #3 | 9.5 |
| 10 | 10 | #4 | 12.7 |
| 12 | 12 | #5 | 15.9 |
| 14 | 14 | #6 | 19.1 |
| 16 | 16 | #7 | 22.2 |
| 18 | 18 | #8 | 25.4 |
| 20 | 20 | #9 | 28.7 |
| 22 | 22 | #10 | 32.3 |
| 25 | 25 | #11 | 35.8 |
| 28 | 28 | #12 | 38.1 |
| 32 | 32 | #14 | 43 |
| 36 | 36 | #16 | 50.8 |
| 40 | 40 | #18 | 57.3 |
Ukuqinisa insimbi ye-HRB400 kuyindlela evame ukusetshenziswa kakhulu yokuqinisa insimbi ekuqiniseni ukhonkolo ngenxa yamandla ayo okukhiqiza azinzile, ukuguquguquka okuhle, kanye nezakhiwo zokubopha ezithembekile ngokhonkolo. Izicelo ezijwayelekile zifaka:
Izakhiwo Zokuhlala Nezokufulethi
Kuyini Ukuqinisa Isakhiwo? Ukuqinisa isakhiwo kusetshenziswa ezisekelweni, emithini, kuma-slab, nasezinsikeni ukuqinisekisa ukuphepha nokuzinza kwesakhiwo.
Izakhiwo Zezentengiselwano/Zezimboni
Ifaneleka futhi emafektri, ezindaweni zokugcina impahla, ezindaweni zokusebenzela, kanye nasezindaweni zebhizinisi ezidinga amandla aqinile okuthwala imithwalo.
Ubunjiniyela Bengqalasizinda
Isetshenziswa emabhulohweni, emigwaqweni, emihubheni, nasezindongeni zokuvikela ukuqinisekisa ukuzinza kwesikhathi eside kwesakhiwo.
Ubunjiniyela Bomphakathi Nobomphakathi
Isetshenziswa njalo ezikoleni, ezibhedlela, ezakhiweni zikamasipala, njll.
Izingxenye Zekhonkrithi Ezilungisiwe Ngaphambi Kokwenziwa
Kunconywa kakhulu ngemishayo elungisiwe, ama-slab, ama-pile, kanye nezinye izakhiwo zekhonkrithi eziqinisiwe.
1) Ihhovisi Legatsha - ukwesekwa kwabantu abakhuluma iSpanishi, usizo lokuhlanza impahla, njll.
2) Amathani angaphezu kuka-5,000 esitokweni, anobukhulu obuhlukahlukene
3) Kuhlolwa izinhlangano ezigunyaziwe njenge-CCIC, i-SGS, i-BV, ne-TUV, kanye nokupakishwa okujwayelekile okufanele ulwandle
Kuhlanganiswe Futhi Kuvikelekile: Ama-rebar aboshwe ngokuqinile futhi asekelwe ngamabhulokhi okhuni ukuvimbela ukunyakaza.
Kufakwe ilebula: Inqwaba ngayinye ibonisa ibanga lensimbi, ububanzi, ubude, kanye nenombolo yebhetshi.
Kuvikelwe: Uwoyela ovimbela ukugqwala, ukugoqa, noma ukumboza kuqinisekisa ukuthuthwa okuphephile.
Ukulethwa Okuguquguqukayo: Itholakala ngeloli, isitsha, noma ukuthunyelwa ngobuningi kumaphrojekthi asekhaya nakwamanye amazwe.
Izinketho Zenziwe Ngokwezifiso: Izinhlobo ezisikiwe ngobude, ezigobile, kanye nokulebula okukhethekile kuyatholakala uma ucela.
Ukubambisana okuzinzile nezinkampani zokuthumela izimpahla ezifana ne-MSK, i-MSC, i-COSCO, uchungechunge lwezinsizakalo zezokuthutha olusebenza kahle, kanye nochungechunge lwezinsizakalo zezokuthutha kuzokwenza ukwaneliseka kwakho.
Silandela amazinga ohlelo lokuphatha ikhwalithi i-ISO9001 kuzo zonke izinqubo, futhi sinokulawula okuqinile kusukela ekuthengweni kwezinto zokupakisha kuya ekuhleleni izimoto zokuthutha. Lokhu kuqinisekisa imikhiqizo kusukela efektri kuze kube yindawo yephrojekthi, kukusiza ukuthi wakhe esisekelweni esiqinile sephrojekthi engenazinkinga!
1. Kuyini i-HRB400 rebar?
Ibha yensimbi enamandla aphezulu, eguqukile yekhonkrithi eqinisiwe, enamandla amancane okukhiqiza angu-400 MPa.
2. Yiziphi izilinganiso ezitholakalayo?
Ububanzi: 8–32 mm; ubude obujwayelekile buyi-12 m noma obuhlelwe ngokwezifiso.
3. Isetshenziswa kuphi?
Ilungele izakhiwo, amabhuloho, imigwaqo emikhulu, kanye nezakhiwo zekhonkrithi zezimboni.
4. Ingabe ingenziwa ngokwezifiso?
Yebo — ubude, ububanzi, ukumbozwa, kanye nezitifiketi zokuhlola kungenziwa ngokwezidingo zakho.
5. Ngingayithola kanjani ikhotheshini?
Nikeza inani, usayizi, imigomo yokulethwa, kanye nendawo oya kuyo, futhi sizothumela isipho esincintisanayo.
Imniningwano Yokuxhumana
Ikheli
Indawo yezimboni zokuthuthukiswa kweKangsheng,
Isifunda saseWuqing, idolobha laseTianjin, eChina.
I-imeyili
Ucingo
Amahora
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