面向进口商、经销商与项目买家的中国钢材采购服务

工业建筑用钢板 - 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
$618 1-49 吨 基准价
$591 50-99 吨 4.4% 优惠
$578 ≥100 吨 6.5% 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$ 618.00
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工业建筑用钢板技术规范

属性参数描述
产品名称工业建筑用钢板专为工业建筑应用设计的结构钢板
材质等级A36 / A572 Gr.50 / S235JR / S355JR / Q235B / Q345B国际等效牌号:A36≈S235JR≈Q235B;A572 Gr.50≈S355JR≈Q345B
标准符合性ASTM A36 / ASTM A572 / EN 10025-2 / GB/T 700 / GB/T 1591符合建筑结构用钢的主要国际标准
化学成分(C)≤ 0.26%(A36)/ ≤ 0.23%(S355JR)碳含量控制焊接性和强度
化学成分(Mn、Si、P、S)Mn:≤ 1.60% / Si:≤ 0.40% / P:≤ 0.035% / S:≤ 0.035%受控合金元素确保结构完整性和低脆性
抗拉强度400–550 MPa(S235JR)/ 470–630 MPa(S355JR)/ 400–550 MPa(A36)依据 EN 10025-2 和 ASTM A36/A572 标准
屈服强度≥ 235 MPa(S235JR / Q235B)/ ≥ 345 MPa(S355JR / Q345B)/ ≥ 250 MPa(A36)结构承载性能所需的最低屈服强度
延伸率≥ 20%(S235JR)/ ≥ 20%(A36)/ ≥ 19%(S355JR)按标距 L0 = 5.65√S0 测定;确保载荷下的延展性
厚度范围3 mm – 150 mm宽厚度范围,涵盖楼板、墙板和结构框架
宽度范围1000 mm – 4500 mm提供标准及定制宽度,以适应工业建筑布局
长度范围2000 mm – 18000 mm可提供定尺切割服务;可按要求提供标准轧制长度
表面处理热轧(HR)/ 喷砂清理 Sa 2.5 / 底漆涂层表面处理选项,以增强耐腐蚀性和油漆附着力
应用工业仓库、钢框架工厂、车间、桥梁、设备平台适用于主要结构构件、次要框架和覆层支撑
认证ISO 9001:2015 / CE 标志 / 工厂测试证书(EN 10204 3.1 / 3.2)全程可追溯,可提供第三方检验(SGS、BV、TÜV)
包装钢带捆扎;木质垫料;可提供适合海运的出口包装涂防锈油,适用于长途运输和户外存放
MOQ每个等级/尺寸 5 公吨整柜(FCL)订单可接受混合等级

工业建筑用钢板 - 钢厂直供

用于工业建筑的钢板构成了全球仓库、制造设施、发电厂和重型加工综合体的结构骨架。直接从钢厂采购这些钢板可消除中间商加价,确保具有成本效益的采购,同时不牺牲尺寸精度或机械性能。现代工业建筑要求材料能够承受数十年连续使用中的动态载荷、热循环和腐蚀性环境。钢厂直供钢板提供一致的化学成分、经认证的机械性能和可追溯性文件,而第三方分销商往往无法保证这些。无论您的项目需要结构地板、承重墙板还是设备底座垫板,选择正确的牌号——并附有完整的钢厂测试报告——对长期结构完整性至关重要。我们的工厂向北美、欧洲和亚洲的建筑承包商、EPC公司和采购工程师供应碳钢和合金钢板,交货时间根据项目进度和订单量量身定制,从单张钢板到数百吨合同均可满足。

什么是用于工业建筑的钢板?

用于工业建筑的钢板是典型厚度范围为6毫米至150毫米、宽度可达3000毫米的扁平轧制钢材产品,按结构或压力容器标准生产,如ASTM A36、ASTM A572 Grade 50、EN 10025 S355或GB/T 1591 Q355B。它们在柱底板、起重机轨道梁、夹层甲板和抗爆墙组件中发挥关键作用,提供工业结构所需的承载能力和可焊性。

用于工业建筑的钢板供应商

用于工业建筑的钢板 – 技术规格

我们的钢厂直供工业建筑钢板符合以下已验证参数:

  • 厚度范围: 6 mm – 150 mm(按 EN 10029 B 级公差 ±0.3 mm)
  • 宽度范围: 1,000 mm – 3,000 mm;长度可达 12,000 mm
  • 屈服强度: 250 MPa (ASTM A36) 至 690 MPa (ASTM A514)
  • 抗拉强度: 400 MPa – 895 MPa,视牌号而定
  • 夏比冲击: S355J2 牌号在 −20 °C 下最低 27 J
  • 密度: 20 °C 时为 7.85 g/cm³
  • 表面处理: 热轧、喷砂 Sa 2.5 或底漆涂层
  • 认证: ISO 9001:2015、CE 标志、可提供 NACE MR0175 合规

所有钢板均按 ASTM A578 C 级进行超声波检测,并随附 EN 10204 3.1 钢厂测试报告,确保为结构工程审查委员会提供完整的化学成分和力学性能可追溯性。

获取工业建筑钢板的竞争性报价

准备为您的下一个工业建筑项目采购钢厂直供钢板?我们的技术销售团队会评估您的规格——牌号、厚度、数量和交货计划——在 24 小时内提供量身定制且具有成本效益的方案。批量订单可享受优先排产和优惠运费。

工业建筑钢板制造商

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工业建筑用钢板批发

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
Derek M.
United States
2025-02-01
Initial thickness variation issue — resolved satisfactorily
Ordered 30 tons of ASTM A36 plates at 12 mm nominal thickness for column base plates on a warehouse project in Oregon. Upon arrival, three plates in one bundle measured 11.4 mm, outside the EN 10029 Class B tolerance we had specified. We flagged the issue and the team responded within four hours, arranged a replacement shipment of conforming plates within nine days, and provided a credit note for inspection costs. The replacement material was fully within spec and came with correct 3.1 MTRs. Issue was handled professionally once raised. Rating reflects the initial problem, not the resolution.
用户
Rachel F.
United Kingdom
2025-02-23
Solid product at fair price, minor documentation delay on first order
Purchased 45 tons of ASTM A36 and A572 Grade 50 plates in thicknesses from 10 mm to 40 mm for structural floor plates and load-bearing panels on a manufacturing unit in Birmingham. Plate dimensions and mechanical properties were fully compliant. The only issue was that the ASTM A578 ultrasonic test records arrived two days after the plates, which briefly held up our QA sign-off. Supplier acknowledged the process gap and confirmed documentation will ship concurrently going forward. Pricing was noticeably better than local stockholders for this volume. Would order again.
用户
Omar A.
UAE
2025-03-17
Good value on S355 plates, freight cost needs attention
Ordered 75 tons of EN 10025 S355J2 plates at 20 mm and 30 mm thickness for industrial building foundations and equipment pads on a logistics hub project in Abu Dhabi. Material quality and MTR documentation were solid — Charpy impact values comfortably exceeded the 27 J minimum at −20 °C. The mill-direct plate pricing was competitive. However, freight costs to Jebel Ali port were higher than initially indicated, which slightly reduced the overall cost advantage. Technical team was transparent about the discrepancy and offered a partial freight credit. Four stars for now; expecting five on the next order.
用户
Tobias R.
Germany
2025-04-08
EN 10025 S355 plates passed DIN-compliant structural review without issues
Procured 60 tons of EN 10025-2 S355JR and S355J2 plates in thicknesses from 8 mm to 35 mm for a processing complex near Dortmund. Our structural review board required full EN 10204 3.1 inspection certificates and NACE MR0175 compliance documentation for sections exposed to process chemicals — both were supplied correctly on first submission, saving us the typical back-and-forth with distributors. Shot-blasted Sa 2.5 surface finish was uniform and well within DIN EN ISO 8501-1 visual requirements. Delivery to Hamburg port in 22 days was within the agreed schedule.
用户
Sandra W.
Australia
2025-04-30
Consistent quality across repeat orders — exactly what we need
This is our fourth order with this supplier over the past 14 months. We purchase ASTM A36 plates at 6 mm to 20 mm thickness for mezzanine decking and column base plates across our warehouse construction projects in Queensland and New South Wales. Heat-to-heat chemistry is remarkably consistent, which matters when our structural engineers are reviewing MTRs for multiple buildings under the same design standard. Freight coordination to Australian ports has improved with each order. We have two more projects budgeted for H2 2025 and will be coming back.
用户
James H.
United Kingdom
2025-05-22
Reliable supply partner for blast-resistant panel work
Our fabrication shop has been cutting and welding blast-resistant wall assemblies using ASTM A514 plates at 40 mm and 60 mm thickness. The material's 690 MPa yield strength and consistent chemistry across three separate deliveries made our welding procedures straightforward to qualify. CE marking documentation and ISO 9001:2015 certificates were correct and complete every time. Customer support is genuinely available around the clock — I sent a query at 11 pm on a Friday and had a technical response by midnight. That kind of service is rare in this industry.
用户
Priya N.
India
2025-06-13
Mill-direct pricing made this power plant project viable
We sourced 140 tons of IS 2062 E350 equivalent and EN 10025 S355J2 plates ranging from 12 mm to 50 mm for equipment base pads and structural wall panels in a thermal power plant project near Pune. The mill-direct pricing was roughly 11% below what our usual distributor quoted. Charpy impact certificates confirming 27 J at −20 °C were provided for all S355J2 batches. Technical sales responded to our RFQ within 6 hours and the full quote arrived well under the 24-hour commitment. Highly recommended for large EPC procurement.
用户
Marcus T.
United States
2025-06-28
Exceptional dimensional accuracy on A572 Gr.50 plates
Ordered 85 tons of ASTM A572 Grade 50 plates at 25 mm thickness for crane runway girders on a new manufacturing facility in Ohio. Every plate arrived within ±0.25 mm of spec, and the EN 10204 3.1 mill test reports were emailed before shipment cleared customs. Ultrasonic test records per ASTM A578 Level C were included without us even asking. Lead time was 18 days to our yard, which kept our steel erection schedule on track. Will be placing a follow-on order for the second building phase.

了解供应商

中和建材有限公司

入驻 Sinoali.com 3 年

所在地:China

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.

FAQ

Q: What standards do your steel rebar comply with?
A:Our rebar conforms to international standards including ASTM A615, BS4449, EN10080, GB1499 and other widely recognized specifications.
Q: What grades of rebar do you supply?
Q: What diameters are available for your rebar?
Q: Can you provide mill test certificates (MTC) for rebar?
Q: Can you supply deformed steel bars for concrete reinforcement?
Q: What packaging is used for steel rebar?

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可定制 超低价
$618 1-49 吨 基准价
$591 50-99 吨 4.4% 优惠
$578 ≥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$ 618.00
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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