面向进口商、经销商与项目买家的中国钢材采购服务

定制长度钢筋 - 建筑供应商

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
$430 1-49 吨 基准价
$411 50-99 吨 4.4% 优惠
$402 ≥100 吨 6.5% 优惠
价格有效期:随行就市

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  • 来样定制
  • 全流程定制
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最小起订量: 1 吨

运费合计:面议

商品小计 US$ 430.00
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随报价一并确认
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产品详情

建筑用定制长度钢筋的技术规格

属性参数描述
产品名称建筑用定制长度钢筋热轧或冷拔钢筋,按指定长度切割,用于结构和加固应用
材料牌号ASTM A615 Gr.40/60, BS4449 B500B, HRB400/HRB500 (GB)等效牌号:S400/S500 (EN), SD390/SD490 (JIS G3112);牌号根据项目要求选择
标准合规ASTM A615/A615M, EN 10080, JIS G3112, GB/T 1499.2符合国际建筑和结构加固标准
化学成分C ≤ 0.30%, Mn ≤ 1.60%, Si ≤ 0.55%, P ≤ 0.045%, S ≤ 0.045%, Ceq ≤ 0.55%控制成分以确保结构用途中的焊接性、延展性和耐腐蚀性
抗拉强度≥ 550 MPa (Gr.60 / HRB400); ≥ 620 MPa (HRB500)依据 ASTM A615M 和 GB/T 1499.2;确保钢筋混凝土结构中的承载能力
屈服强度≥ 400 MPa (HRB400); ≥ 500 MPa (HRB500); ≥ 420 MPa (Gr.60)按适用标准保证最低屈服强度;对结构完整性至关重要
伸长率≥ 16% (HRB400); ≥ 15% (HRB500); ≥ 9% (ASTM Gr.60)在 5d 或 8d 标距上测量;确保地震和动态载荷下的延展性
钢筋直径范围6 mm – 50 mm(圆钢/带肋钢筋);扁钢 20×3 mm – 200×25 mm可提供定制直径和横截面;带肋钢筋具有标准肋纹图案
定制长度范围500 mm – 18,000 mm(定制定尺切割)标准轧制长度 6 m / 9 m / 12 m;定制长度按图纸或采购订单切割
长度公差+50 mm / 0 mm(标准);±5 mm(精密切割)可通过 CNC 锯切或剪切实现精密切割,适用于高公差要求的建筑项目
表面处理热轧氧化皮、酸洗或镀锌(可选)螺纹钢采用变形表面;结构钢筋采用光滑或抛光表面;可选环氧涂层
应用钢筋混凝土结构、桥梁、地基、柱、梁、挡土墙适用于全球住宅、商业和基础设施建设项目
认证ISO 9001:2015、CE 标志、工厂测试证书(EN 10204 3.1/3.2)可提供第三方检验;证书可追溯至炉号/批号
包装2–5 MT 捆扎包装,钢带捆扎;可提供海运包装捆包标注牌号、炉号、直径和长度;可按要求提供出口包装
MOQ每个尺寸/牌号 5 MT接受混装集装箱订单;现货库存和排产均可提供

定制长度钢筋 - 建筑供应商

用于建筑的定制长度钢筋是现代建筑项目的结构骨架,提供标准现货产品根本无法匹敌的精确尺寸精度。无论您是在管理高层住宅塔楼、商业综合体还是大型基础设施项目,将钢筋切割成您的精确规格都能消除昂贵的现场裁剪、减少材料浪费并加快安装进度。我们的钢厂直供供应链确保每根钢筋都符合严格的国际标准,包括 ASTM A615、BS 4449 和 GB/T 1499,Grade 60 钢筋的抗拉强度最低达到 500 MPa,屈服强度为 420 MPa。这些钢筋可提供直径从 6 mm 到 50 mm 以及定制长度从 1 米到 18 米的选择,经过专门设计,可无缝集成到钢筋混凝土结构、基础系统、挡土墙和桥面中。与可靠的建筑钢材供应商合作意味着您的项目能按时推进、控制在预算内,并完全符合当地建筑规范。

什么是用于建筑的定制长度钢筋?

用于建筑的定制长度钢筋是按买方指定长度而非标准商业切割长度生产的热轧或冷拔钢筋。这些钢筋由低合金或碳钢钢坯制造,具有带肋或光滑的表面轮廓,旨在最大化与混凝土基体的粘结。它们广泛应用于住宅、商业和土木工程领域的结构柱、梁、板、桩帽和抗震框架中。

用于建筑的定制长度钢筋供应商

用于建筑的定制长度钢筋制造工艺

生产始于将钢水连续铸造成钢坯,随后将钢坯重新加热至约1,150°C,然后进入多机架轧机。通过连续的道次轧制,钢筋逐渐减径至目标直径,然后进行淬火和自回火处理,以获得优异的力学性能。最终切割工位采用精密飞剪或冷锯系统,按照ASTM A615标准校准至±25 mm的公差,确保每根钢筋到达您的现场后即可立即安装使用。

建筑用定制长度钢筋制造商

建筑用定制长度钢筋技术规格

我们的建筑用定制长度钢筋可提供以下经验证的参数:

  • 等级:Grade 40(屈服强度280 MPa)、Grade 60(屈服强度420 MPa)、Grade 75(屈服强度520 MPa)
  • 直径范围:6 mm – 50 mm(D6至D50)
  • 定制长度范围:1,000 mm – 18,000 mm,公差±25 mm
  • 抗拉强度:500 MPa – 690 MPa,取决于等级
  • 伸长率:根据ASTM A615,断裂时最低9%
  • 表面形状:带肋(螺纹)或光圆
  • 标准合规性:ASTM A615/A706、BS 4449:2005、ISO 6935-2、GB/T 1499.2
  • 碳含量:≤ 0.30%,以提高可焊性

所有钢筋均附有轧制厂测试证书(MTC),并可根据要求提供第三方检验报告,确保从钢坯炉号到成品的全程可追溯性。

建筑用定制长度钢筋批发

获取定制长度钢筋的竞争力报价

准备好简化您的建筑供应链了吗?我们的钢铁专家团队提供钢厂直供价格、快速交货期和灵活的起订量,量身定制以满足项目规模需求。立即提交您的切割清单,24小时内即可收到详细报价,并享有从规格到交付的全方位技术支持。

  • 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
  • 专业的技术咨询

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
David M.
United States
2025-02-01
Initial length tolerance issue — resolved promptly by supplier
Our first order of 20 tons of D25 Grade 60 ASTM A615 bars in 11,000 mm custom lengths had around 3% of pieces measuring 11,040 mm to 11,060 mm — just outside the ±25 mm tolerance band. I raised this with the technical team immediately. They acknowledged the issue within four hours, issued a corrective action report, and arranged a partial replacement shipment at no charge within nine working days. The replacement batch was spot-on. The after-sales response was genuinely good and we have since placed a follow-up order. Worth noting for first-time buyers: verify a sample on receipt, but the support process works.
用户
Nathan C.
Australia
2025-02-23
Competitive pricing on Grade 500N bars, good for bulk projects
Ordered 55 tons of D20 and D28 deformed bars to AS/NZS 4671 Grade 500N equivalent specification, in 8,400 mm custom lengths for a commercial carpark structure in Melbourne. Pricing came in noticeably lower than two local distributors we quoted, particularly given the custom cutting was included rather than charged separately. Bars arrived within 21 days and dimensional checks on a 5% random sample all passed. I deducted one star because the initial quotation took 28 hours rather than the advertised 24 hours, though the final pricing made it worthwhile. Would use again for large-volume orders.
用户
Heinrich B.
Germany
2025-03-17
Good value for ISO 6935-2 certified bars, minor documentation delay
We sourced 35 tons of D8 and D14 plain round bars to ISO 6935-2 standards, custom cut to 6,000 mm and 10,500 mm for precast concrete panel production near Frankfurt. Mechanical properties were fully compliant and pricing was around 8% below our regular European distributor for equivalent volume. The only friction point was that the third-party inspection report arrived two days after the shipment departed, which caused a brief hold at our goods-in department. The supplier acknowledged the scheduling gap and has since committed to issuing documentation before loading. Overall a solid supplier at a competitive price point.
用户
Sophie W.
United Kingdom
2025-04-08
Free sample evaluation made the procurement decision straightforward
Before committing to a 60-ton order of D16 ribbed bars for a retaining wall system in Leeds, we requested free samples of Grade 60 bars in 1,000 mm test lengths. Our in-house materials lab tested tensile strength at 524 MPa and confirmed carbon content well below 0.30%, which was critical for our on-site welding operations. Based on those results, we placed the full order with custom 7,200 mm cuts. Delivery arrived in 14 working days, and the batch matched the sample results precisely. The free sample program genuinely de-risks the first purchase.
用户
Abdullah K.
UAE
2025-04-30
Reliable bulk supply for large-scale residential tower project
We are midway through a 38-floor residential tower in Dubai and have now placed three consecutive orders totaling over 200 tons of D12 to D50 Grade 75 deformed bars, custom cut to lengths between 3,000 mm and 18,000 mm. Consistency across batches has been excellent — tensile strength consistently measured at 660–680 MPa in our site lab checks. The supplier's team proactively flagged a port congestion issue on our second shipment and rerouted through Jebel Ali, which avoided a two-week delay. That kind of proactive communication is rare. Already negotiating the fourth order.
用户
James R.
United Kingdom
2025-05-23
BS 4449:2005 documentation was flawless for our compliance audit
As a structural engineering consultancy, compliance documentation is non-negotiable. We specified BS 4449:2005 Grade B500B bars in D10 to D40 diameters, custom lengths between 6,000 mm and 14,500 mm, for a commercial complex in Birmingham. The supplier provided full heat traceability, billet heat numbers, and third-party inspection reports from an accredited lab. Our client's QA audit passed without a single query raised against the steel documentation. Delivery to our fabrication yard took 16 working days. Service was professional throughout. We have since added this supplier to our approved vendor list.
用户
Priya S.
India
2025-06-14
GB/T 1499 compliance verified — ideal for our bridge deck project
Our civil engineering team specified GB/T 1499.2 Grade HRB400 equivalent bars for a 320-meter bridge deck in Maharashtra. We sourced D16 and D25 ribbed bars in 12,000 mm custom lengths, totaling 80 tons. Third-party inspection reports confirmed tensile strength at 548 MPa and elongation above 14%, both exceeding minimums. Packaging was well-protected with steel strapping and waterproof wrapping — no surface rust on arrival despite a 22-day sea transit. Pricing was genuinely competitive at this volume. Highly recommended for infrastructure-scale procurement.
用户
Marcus T.
United States
2025-06-29
Precision cuts saved us significant on-site labor costs
We ordered 45 metric tons of Grade 60 deformed rebar in D20 and D32 diameters, custom cut to 9,600 mm for our high-rise foundation pile caps. Every bar arrived within the ±25 mm ASTM A615 tolerance, and the mill test certificates were included without us even asking. Zero trimming waste on-site. Lead time was 18 days to our Texas yard, which beat our previous supplier by nearly a week. Technical team responded to our cutting list queries within hours. Will be placing a repeat order for the superstructure phase shortly.

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
$430 1-49 吨 基准价
$411 50-99 吨 4.4% 优惠
$402 ≥100 吨 6.5% 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$ 430.00
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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