面向进口商、经销商与项目买家的中国钢材采购服务

住宅建筑用螺纹钢 - 钢厂直供

中和建材有限公司
已认证 定制生产厂家 · 3 年 · 中国 China
可定制 超低价
$562 1-49 吨 基准价
$537 50-99 吨 4.4% 优惠
$525 ≥100 吨 6.6% 优惠
价格有效期:随行就市

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最小起订量: 1 吨

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商品小计 US$ 562.00
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住宅建筑项目钢筋技术规范

性能参数说明
产品名称住宅建筑项目用螺纹钢用于住宅建筑混凝土结构的变形钢筋
材料牌号HRB400 / HRB500 (GB);Grade 60 (ASTM A615);B500B (EN 10080)高强度变形钢筋;国际等效牌号确保全球适用性
标准符合性GB/T 1499.2、ASTM A615/A615M、EN 10080、JIS G3112符合住宅建筑结构加固的主要国际标准
化学成分 – 碳 (C)≤ 0.25%控制硬度和可焊性;低碳含量提高延展性
化学成分 – 锰 (Mn)≤ 1.60%提高钢材的抗拉强度和淬透性
化学成分 – 磷 (P)≤ 0.045%严格限制以防止冷脆性并降低开裂风险
化学成分 – 硫 (S)≤ 0.045%控制以避免热脆性并提高韧性
化学成分 – 硅 (Si)≤ 0.80%提高强度并在炼钢过程中促进脱氧
抗拉强度≥ 540 MPa (HRB400);≥ 630 MPa (HRB500);≥ 620 MPa (Grade 60)符合 GB/T 1499.2 和 ASTM A615 的最低抗拉强度;确保结构承载能力
屈服强度≥ 400 MPa (HRB400);≥ 500 MPa (HRB500);≥ 420 MPa (Grade 60)最低屈服强度,保证在设计荷载下抵抗永久变形
伸长率≥ 16% (HRB400);≥ 15% (HRB500);≥ 9% (Grade 60)断裂时的最低伸长率;确保抗震和动态荷载性能所需的延展性
直径范围6 mm – 50 mm常用直径:6、8、10、12、14、16、18、20、22、25、28、32、36、40、50 mm
长度6 m、9 m、12 m(标准);可提供定制长度标准轧制长度;可根据要求提供定尺切割服务
表面处理热轧带肋(螺纹)表面横向和纵向肋按设计要求提高与混凝土的机械粘结力
应用住宅建筑的基础、柱、梁、楼板、剪力墙适用于低层至高层住宅结构;兼容抗震设计区域
认证ISO 9001、CE 标志、按 EN 10204 3.1 的工厂测试证书(MTC)提供完整可追溯性文件;可进行第三方检验(SGS、BV、TÜV)
包装2–5 MT 捆扎;钢带捆扎;可提供适合海运的包装标准捆重按轧厂惯例;可根据要求提供带防潮包装的出口包装
MOQ每单 25 MT接受混合直径订单;样品或试订单的较低 MOQ 可协商

住宅建筑用螺纹钢 - 钢厂直供

为住宅建筑项目选择合适的钢筋是承包商或开发商能做出的最关键决策之一,直接影响结构完整性、长期安全性和整体项目成本。变形钢筋作为混凝土基础、承重墙、楼板、梁和柱的受拉骨架,在独栋住宅、联排别墅和多单元住宅综合体中都同样适用。我们的钢厂直供供应链省去了不必要的中间环节,使我们能够以经济高效的费率交付 Grade 40 (280 MPa) 和 Grade 60 (420 MPa) 钢筋,同时不牺牲材料认证。无论您的项目需要标准的 #3 至 #8 钢筋尺寸还是更大的定制切割,我们的库存始终充足,以满足住宅建筑的工期要求。每批货物均附有钢厂测试报告 (MTR),并符合 ASTM A615、ASTM A706 或 BS 4449 标准,确保您的结构从地基开始就满足当地建筑规范和工程规格。

住宅建筑项目钢筋供应商

什么是住宅建筑项目用钢筋?

住宅建筑用钢筋是指嵌入混凝土构件中提供抗拉和抗剪加固的变形热轧钢筋。混凝土本身能有效抵抗压缩,但在拉伸下强度较弱;添加钢筋后形成复合系统,能够承受弯曲、地震荷载和沉降应力。住宅应用包括基脚、基础墙、楼板、挡土墙和楼梯结构。

住宅建筑项目钢筋制造商

住宅建筑用钢筋技术规格

我们的住宅级螺纹钢符合以下已验证参数:

rebar for residential building projects wholesale

  • 标准: ASTM A615 / ASTM A706 / BS 4449
  • 等级: Grade 40(280 MPa 屈服强度)/ Grade 60(420 MPa 屈服强度)
  • 抗拉强度: 最低 515 MPa(Grade 60,依据 ASTM A615)
  • 钢筋尺寸: #3(9.5 mm)至 #8(25.4 mm);可提供 10–32 mm 公制尺寸
  • 长度: 标准 6 m / 12 m;接受定制切割长度
  • 密度: 20°C 时为 7.85 g/cm³
  • 延伸率: ≥ 9%(Grade 60),符合 ASTM A615 要求
  • 表面: 热轧带肋外形,与混凝土形成优异的机械咬合
  • 碳当量: ≤ 0.55%,提升焊接性能(ASTM A706 选项)
  • 认证: 每批货物随附钢厂测试报告(MTRs)

所有钢筋在发货前均经过第三方拉伸、弯曲和化学成分测试。对于沿海或高湿度环境中的住宅项目,可提供环氧涂层和耐腐蚀变体,具有出色的防腐性能,在正常暴露条件下可将结构使用寿命延长至 50 年以上。

获取住宅建筑用螺纹钢的竞争力报价

与值得信赖的钢厂直供供应商合作,以透明、适合批量采购的价格获得优质住宅建筑用螺纹钢。我们的专业团队提供快速响应的技术咨询,帮助您为住宅施工进度的每个阶段指定正确的等级、尺寸和数量。立即联系我们,24 小时内即可收到详细报价。

  • 提供24/7客户支持
  • 免费样品供质量评估
  • 批量订单具有竞争力的价格
  • 专业技术咨询

立即联系我们,24小时内获取免费报价!

评分与评价

4.5
基于 8 条评价
5 5
4 2
3 1
2 0
1 0
用户
Claire M.
United Kingdom
2025-02-02
Initial shipment had a labelling issue — resolved promptly, quality was fine
We ordered 18 tons of 16 mm and 25 mm BS 4449-compliant deformed bar for a residential staircase and load-bearing wall project in Birmingham. The steel itself tested correctly — yield and tensile values met Grade B500B requirements — but two bundles in the first delivery had mislabelled heat numbers that didn't match the MTR. This caused a half-day hold on site while we waited for clarification. To their credit, the supplier's team responded within two hours, issued a corrected documentation pack, and our inspector accepted the material the same afternoon. Quality of the steel was never in doubt; documentation process just needs tightening.
用户
Fatima A.
UAE
2025-02-24
Competitive pricing on corrosion-resistant rebar for coastal residential work
We specifically needed epoxy-coated rebar for a beachfront villa development in Ras Al Khaimah where corrosion protection is non-negotiable given the salt air exposure. The supplier quoted us epoxy-coated #4 and #5 bars alongside standard Grade 60 for interior elements. Pricing was competitive relative to regional suppliers, and the anti-corrosion product documentation referenced 50-year service life under coastal conditions. Delivery to Jebel Ali port was 18 days — acceptable. We rated four stars rather than five only because we'd like faster freight options in future. Overall a reliable and knowledgeable supplier.
用户
Owen P.
Australia
2025-03-18
Good value on Grade 60 rebar — minor documentation delay resolved quickly
Ordered 30 tons of #5 and #7 Grade 60 deformed rebar, 6-meter lengths, for a residential retaining wall and basement project in Queensland. Material quality was solid — tensile and bend test results were within ASTM A615 tolerances, and the hot-rolled deformed surface gave good bond performance in our pours. Pricing per ton was about 8% lower than our local distributor for the same spec. Only issue was a one-day delay in receiving the final MTR package, but the team resolved it before our inspector visit. Would order again for the right price point.
用户
Rachel B.
United States
2025-04-09
Third repeat order — consistency and pricing keep us coming back
This is our third purchase from this supplier over the past 14 months. We've now taken over 120 tons total — primarily #3 and #4 Grade 40 rebar for residential footing and slab work across several single-family home subdivisions in Florida. Quality has been consistent batch to batch: elongation values consistently exceed the 9% minimum, and surface deformation patterns are uniform. Bulk pricing has remained competitive even as market rates moved. The 24-hour quotation turnaround is genuinely useful when we're bidding tight project timelines. Reliable partner.
用户
Stefan W.
Germany
2025-05-01
Responsive technical team made specification process straightforward
We needed 20-metric-ton quantities of 10 mm through 20 mm deformed bar for residential slab and footing work in Bavaria, with documentation compatible with our local building authority. The supplier's technical consultant walked us through the ASTM-to-metric cross-reference and provided a compliant MTR format our engineer accepted without revision. Free samples arrived within a week for our QC evaluation before we committed to the full order. Pricing for the volume was noticeably more competitive than our previous European distributor. Service level was professional throughout.
用户
James H.
United Kingdom
2025-05-23
BS 4449 compliance confirmed — great support for UK residential project
Sourced 35 tons of 12 mm and 16 mm deformed rebar compliant with BS 4449 for a 10-dwelling residential scheme in Manchester. Documentation package was comprehensive — mill certs, chemical analysis, bend test results — all aligned with BS 4449 Grade B500B requirements. The pre-sales team helped us confirm the correct metric sizing to match our structural drawings. Delivery arrived within the agreed 14-day window. No quality rejections on site. The epoxy-coated option was also quoted for a future coastal project we have coming up.
用户
Priya N.
India
2025-06-14
ASTM A706 weldable rebar — exactly what our structural engineer specified
Our engineer mandated ASTM A706 for a seismic-zone residential complex in Pune — carbon equivalent had to stay at or below 0.55%. This supplier provided certified mill test reports confirming CE compliance on every heat number. We took 60 tons of #4 through #7 bars, 12-meter lengths, and chemical composition was consistent across all three shipments. Technical team answered our engineer's queries within hours. Delivery performance was reliable across two back-to-back orders. Highly recommended for projects with strict weldability requirements.
用户
Marcus T.
United States
2025-06-29
Grade 60 rebar met every ASTM A615 spec — solid mill-direct source
We ordered 48 metric tons of #5 and #6 Grade 60 rebar for a 24-unit townhouse foundation project in Texas. Every bundle arrived with full MTRs showing tensile strength well above the 515 MPa minimum. Third-party lab results we ran independently confirmed compliance with ASTM A615. Lead time was 12 days to our yard, which kept us on schedule. The deformed profile bonded excellently with our concrete pours. Will spec this supplier for our next multi-family development without hesitation.

了解供应商

中和建材有限公司

入驻 Sinoali.com 3 年

所在地:China

FAQ

Q: What grades of rebar do you supply?
A:We mainly supply HRB400, HRB500, A615 Grade 60, B500B and other high-strength deformed steel bars.
Q: What diameters are available for your rebar?
Q: Can you provide mill test certificates (MTC) for rebar?
Q: Do you accept customized lengths for rebar?
Q: Can you supply deformed steel bars for concrete reinforcement?
Q: What packaging is used for steel rebar?

Product display

Zhonghe Building Materials Co., Ltd. is a professional industrial manufacturer and supplier focusing on high-quality building materials. We specialize in a full range of steel building materials, covering reinforcing steel bars, galvanized steel products, corrugated steel sheets, structural steel pipes and other related metal construction materials.
 
Equipped with advanced production lines and precision testing equipment, the company implements strict full-process quality control and holds authoritative industry qualification certificates. We maintain sufficient spot inventory, adopt standardized export packaging, and ensure stable delivery cycles to meet global customer demands.
 
Our products are widely applied in construction engineering, machinery manufacturing, shipbuilding, energy and infrastructure projects. Adhering to the principle of quality first and customer-oriented service, we are committed to providing reliable building material solutions and long-term stable cooperation for global clients.

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可定制 超低价
$562 1-49 吨 基准价
$537 50-99 吨 4.4% 优惠
$525 ≥100 吨 6.6% 优惠
价格有效期:随行就市

供应商定制能力

  • 来图定制
  • 来样定制
  • 全流程定制
数量

最小起订量: 1 吨

运费合计:面议

商品小计 US$ 562.00
分享:
发起订单请求
付款与交货
交期:
随报价一并确认
包装:
标准出口包装
样品:
可按需提供

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