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Product descriptionSTEEL REBARS Products feature
Rebar is mainly used in the skeleton of reinforced concrete building components, which requires certain welding
performance,mechanical strength and bending deformation performance in use. The raw material billet of rebar steel is carbon structural steel or low alloy structural steel treated by calm melting, which mainly bears tensile stress in concrete, and the rebar steel can better bear the action of external force due to the greater bond capacity with concrete due to the action of rib.
Deformed steel barSurface quality. The surface quality of rebar steel is stipulated in the relevant standards, requiring that the end should be cut straight, the surface shall not have cracks, scarring and folding, and there shall be no harmful defects in use. | Allowable value of external dimension deviation. The requirements for the bending degree of rebar and the geometry of rebar are specified in the relevant standards. As stipulated in our standard, the bending degree of straight and bar reinforcement should not affect the normal use, and the total bending degree should not be greater than 0.4% of the total length of reinforcement. | Allowable value of external dimension deviation. The requirements for the bending degree of rebar and the geometry of rebar are specified in the relevant standards. As stipulated in our standard, the bending degree of straight and bar reinforcement should not affect the normal use, and the total bending degree should not be greater than 0.4% of the total length of reinforcement. |
Production process introductionThe main technological process of rebar steel production is as follows: blast furnace molten iron → converter (electric furnace) →refining outside the furnace → billet continuous casting → sizing → warehousing → steel rolling furnace → bar mill → controlled rolling and cooling → cold bed → sizing shear → collection and baling → weighing → listing and warehousing, as shown in Figure 1.1. The typical production process of rebar enterprises can be roughly divided into three main areas according to the degree of close connection between various processes: iron making area, main steel refining area and finishing area.
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At present, the standard of rebar implementation in China is GB1499.2-2018, which is divided into ordinary hot rolled steel bar and fine grain hot rolled steel bar. According to the standard definition, ordinary hot rolled steel bars are delivered in a hot rolled state. Its metallographic structure is mainly ferrite and pearlite, and no other structure affecting its performance is allowed. Fine grain hot rolled steel bar refers to the fine grain steel bar formed by controlled rolling and controlled cooling process in the hot rolling process. The metallographic structure is mainly ferrite and pearlite, and no other microstructure affecting the service performance is allowed. The grain size is not thicker than 9 grade.
The main uses of deformed steel barRebar is a small type of steel, mainly used for the skeleton of reinforced concrete building components. Rebar is usually used in reinforced concrete, the effect of its stripes is to increase the friction force, make rebar and concrete bite together, form one,under the action of external force will not produce twitching phenomenon, improve the strength of concrete. Rebar is widely used in building, bridge, road and other civil engineering construction. Large to highways, railways, Bridges, culverts, tunnels,flood control, DAMS and other public facilities, small to the foundation of housing construction, beams, columns, walls, boards
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A: we ship from Shanghai, Tianjin, Qingdao, Ningbo ports.
Q: How long is your lead time?
A: Generally speaking, our delivery time is within 15-45 days.
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A: Prices vary from period to period due to cyclical changes in raw material prices. We can negotiate.
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Alamat:
Cn, Licheng Zonehanyu Finance Valley, A8-1-10-1007, Jinan, Shandong, China
Jenis Usaha:
Produsen/Pabrik
Jangkauan Bisnis:
Industri Ringan & Penggunaan Harian, Konstruksi & Dekorasi, Layanan, Mesin Manufaktur & Pemrosesan, Metalurgi, Mineral & Energi, Mobil, Suku Cadang Motor & Aksesoris, Perkakas & Hardware, Perlengkapan Industri & Komponen, Seni & Kerajinan Tangan, Transportasi
Sertifikasi Sistem Manajemen:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000, OHSAS/ OHSMS 18001, IATF16949, HSE, ISO 14064, QC 080000, GMP, BSCI
Pengenalan Perusahaan:
Jinan Xinhua Shengda Steel Co., Ltd. Terletak di Jinan, kota musim semi Provinsi Shandong, Cina. Situs ini memiliki situs bisnisnya sendiri Jinan Huidong Steel Market dan Dongfang Xingye Steel Market, yang mencakup lebih dari 150 acre dengan area penyimpanan seluas 90 hektar, 000 meter persegi. Perusahaan kami terutama terlibat dalam berbagai: Pipa galvanisasi, pipa yang dilas, pipa gas, pipa spiral, dan pelat, ulir, batang kawat, baja sudut, baja saluran, baja mobil datar, Spesifikasi ini selesai, dan spesifikasi masing-masing memiliki lebih dari 1, 000 ton inventaris sepanjang tahun. Volume penjualan tahunan lebih dari 40, 000 ton. Saat ini aset perusahaan tersebut melebihi 100 juta yuan, dan modal kerjanya sendiri lebih dari 50, 000 yuan. Skala dan reputasi baik perusahaan terkemuka di pasar Jinan. Dengan pengembangan bisnis yang terus berkelanjutan, lingkup bisnis perusahaan terus berkembang. Perusahaan ini memiliki lebih dari 40 karyawan, termasuk 15 dengan tingkat perguruan tinggi atau lebih tinggi, termasuk departemen bisnis, departemen penjualan, departemen keuangan, dan departemen pemuatan dan pembongkaran, dll. beberapa departemen. Dengan 8 crane gantri yang besar, alat ini dapat menyediakan layanan berkualitas tinggi siang dan malam. Perusahaan berkomitmen untuk menyediakan produk baja berkualitas tinggi dan harga rendah untuk tujuan pelanggan. Dengan konsep pelayanan memelihara janji dan menekankan kualitas, kita telah memenangi kepercayaan dan pujian yang disepakati oleh pelanggan kita.