面向进口商、经销商与项目买家的中国钢材采购服务

工业建筑用屋面及墙体围护钢结构

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
$20 10-499 米 基准价
$18 500-999 米 10% 优惠
$15 ≥1000 米 25% 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 米

运费合计:面议

商品小计 US$ 20.00
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随报价一并确认
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产品详情

屋顶和墙面围护钢结构技术规范

PropertyParameterDescription
产品名称屋面及墙面围护钢材用于屋面与墙面覆层系统的结构钢板及型材
材质等级Q235B / Q345B / S280GD / S350GD用于围护应用的高强度镀锌或彩涂钢板
厚度范围0.3 mm – 1.5 mm根据应用场景的单层或复合板厚度
宽度范围600 mm – 1250 mm安装搭接后的有效覆盖宽度
长度范围2000 mm – 12000 mm可根据项目需求提供定制长度
锌层重量60 – 275 g/m²用于耐腐蚀的热浸镀锌层(Z60–Z275)
涂层厚度15 – 25 μm(正面)/ 5 – 10 μm(背面)用于彩涂围护板的聚酯(PE)或 PVDF 涂层
抗拉强度280 – 550 MPa满足屋面与墙面的结构承载要求
屈服强度250 – 420 MPa确保板材在风载和雪载下的刚度
保温性能(U值)0.25 – 0.45 W/(m²·K)适用于带保温芯材的夹芯板配置
耐火等级A级 / B1级可提供不燃或阻燃选项
表面处理镀锌 / 镀铝锌 / 彩涂多种表面处理,兼顾美观与防护用途
板型波纹型 / 梯形 / 直立锁边多种肋型,以适应不同的结构与设计需求
适用温度-40°C – +120°C适用于极端气候环境
应用工业厂房、仓库、商业建筑、冷库广泛应用于各建筑领域的屋面和墙面围护系统
认证ISO 9001 / CE / GB/T 12754 / ASTM A792面向国际市场的质量和安全认证
MOQ5 tons每种规格或颜色的最低起订量
供应能力5000 tons/month稳定的生产能力,满足大规模项目需求

工业建筑用屋顶和墙体围护钢结构

屋面和墙面围护钢是现代工业建筑围护结构的支柱,为仓库、制造工厂、物流枢纽和商业设施提供结构完整性、耐候性和长期耐久性。随着全球工业建筑需求持续增长,高性能围护钢已成为建筑师、承包商和项目开发商寻求可靠、经济高效的覆层解决方案的首选材料。我们的屋面和墙面围护钢产品按照最严格的国际标准制造,包括 EN 10346、ASTM A653 和 GB/T 12754,确保每个项目的一致质量。无论您是在建造单跨仓库还是多跨工业综合体,合适的围护钢系统都能显著缩短施工周期、降低生命周期维护成本,并提升整体建筑能效。凭借不断增长的热浸镀锌、预涂漆和高强度涂层钢板产品组合,我们以可靠的供应链和有竞争力的价格服务于亚洲、欧洲、中东和北美的客户。

屋面和墙面围护钢供应商

什么是屋面和墙面围护钢?

屋面和墙面围护钢是指专门设计用于构成工业和商业建筑外皮的冷弯或辊压成型钢板、板和型材。通常由热浸镀锌钢基板(Z275 或 AZ150 镀层等级)生产,并可选配 PVDF、聚酯或 HDP 彩色涂层,这些产品包括波纹板、梯形型材、直立锁边板和保温夹芯板。它们同时起到结构覆层、防水膜和隔热层的作用,使其在现代预制和钢框架建筑系统中不可或缺。

屋面和墙面围护钢制造与加工

我们的围护钢采用连续辊压成型和卷材涂装工艺生产,使用来自认证钢厂的优质基卷。基材厚度范围为 0.3 mm 至 1.5 mm,可提供 S280GD 至 S550GD 的拉伸强度等级。锌层重量精确控制在 275 g/m²(双面),以保证在 C3 环境中耐腐蚀性超过 25 年。彩色涂层通过两涂两烘(2C2B)工艺施加,顶面干膜厚度达到 25–35 μm,背面达到 10–15 μm。每批生产在发货授权前均经过盐雾测试(按 ISO 9227 最低 500 小时)、附着力测试(划格法,0 级)和 T 弯柔韧性测试。

屋面和墙面围护钢制造商

屋面和墙面围护钢技术规格

我们的标准屋面和墙面围护钢型材有效覆盖宽度为 750 mm、900 mm 和 1,000 mm,板长可根据订单要求从 1,500 mm 至 12,000 mm 定制。型材肋高范围为 18 mm(浅波纹)至 76 mm(深梯形),根据型材几何形状和基板厚度,惯性矩值介于 8.5 cm⁴/m 和 74.2 cm⁴/m 之间。保温夹芯板系统的热传导系数(U 值)在采用 100 mm 岩棉或 PIR 芯材时可低至 0.23 W/(m²·K)。抗风揭承载力依据 AS/NZS 1562.1 和 EN 14782 测试规程认证可达 3.0 kPa。所有产品均带有 CE 标志、ISO 9001:2015 认证以及符合 LEED 要求的环境声明。

屋面和墙面围护钢工厂

获取屋面和墙面围护钢的竞争力报价

准备为您的下一个工业建筑项目采购高性能屋面和墙面围护钢?我们提供灵活的 MOQ 政策、工厂直销价格和全球物流支持,确保您的材料按时到达并在预算之内。我们的技术团队提供完整的项目咨询,包括型材选择、荷载计算支持和固定系统建议。

  • 提供 24/7 专属钢铁行业技术支持
  • 准时交付保证,并提供实时货运跟踪
  • 为承包商和分销商提供批发和批量项目折扣
  • 每笔订单均附完整材质证书、检测报告和技术数据表

立即联系我们,在 24 小时内获取您的免费报价和项目可用清单!

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
Thomas B.
United Kingdom
2025-02-02
Initial colour inconsistency resolved promptly – now satisfied
Ordered 8,000 m² of 0.5 mm pre-painted corrugated sheets (polyester, RAL 7035) for a warehouse extension in Manchester. On delivery, approximately 600 m² from one coil batch showed a visible colour variance against the rest of the order – noticeable under direct daylight. Raised the issue with the account team immediately. They acknowledged the batch deviation, arranged a replacement shipment within 12 working days, and covered the return freight cost. Replacement panels matched perfectly. The after-sales resolution was handled professionally. Willing to order again given how the problem was managed.
用户
Aisha K.
UAE
2025-02-24
Good corrosion performance in C4 marine environment – competitive pricing
We specified 16,500 m² of AZ150-coated trapezoidal sheets (1.0 mm, S350GD) for an industrial facility near the Dubai coastline. The AZ150 Galvalume coating was critical for our C4 marine environment requirement, and the supplier's corrosion resistance data supported our 25-year durability design. Pricing was competitive against three other international quotes. Documentation – including CE marks, ISO 9001 certs, and third-party test reports – was thorough. Slight packaging damage on two pallets was noted at port; supplier arranged replacement panels within 10 days. Overall satisfied.
用户
Sarah M.
United States
2025-03-18
Strong value on wall cladding panels – minor lead time variance
Procured 11,200 m² of 0.6 mm polyester-coated wall enclosure panels (S320GD, 900 mm coverage width) for a commercial storage facility in Ohio. Factory-direct pricing came in 12% below our previous domestic supplier for equivalent ASTM A653 G90 spec material. Quality was solid – T-bend flexibility tests passed and coating adhesion was Grade 0. Only reason for 4 stars: lead time extended by 5 days versus original confirmation. Account team communicated the delay proactively, which helped us reschedule the cladding crew. Would order again.
用户
Daniel F.
Australia
2025-04-09
Repeat order – third project running, quality never wavers
This is our third consecutive industrial project using this supplier's trapezoidal roof sheets (0.75 mm, S550GD, Z275, HDP coating). We've now placed orders totalling over 95,000 m² across warehouses in Melbourne and Brisbane. Compliance with AS/NZS 1562.1 for wind uplift has been consistent across all batches. Bulk project pricing has improved with each order cycle, and our dedicated account manager keeps lead times transparent. For Australian C4 coastal environments, the 275 g/m² zinc coating weight gives us the corrosion warranty confidence we need.
用户
James R.
United Kingdom
2025-05-01
24/7 support and on-time delivery made a tight programme manageable
Running a fast-track steel-frame logistics hub in the Midlands, we needed 18,000 m² of standing seam roof panels delivered in two phased drops across six weeks. Both deliveries arrived within the agreed window, and real-time shipment tracking meant our site team could plan unloading crews precisely. The 24/7 technical support line resolved a last-minute profile substitution query at 10 pm on a Friday – that kind of responsiveness is rare. Material certs and datasheets were pre-loaded into our document management system before the first truck arrived.
用户
Oliver H.
Germany
2025-05-23
Sandwich panels with U-value 0.23 W/(m²·K) – verified and CE marked
We specified 100 mm PIR-core sandwich panels for a cold-storage logistics facility near Hamburg. The CE marking and independent thermal transmittance verification at 0.23 W/(m²·K) satisfied our building physics consultant without additional testing costs. Base steel grade S280GD with AZ150 coating. Panels cut to custom lengths between 4,500 mm and 9,000 mm with tight tolerances. Wind uplift certification under EN 14782 at 3.0 kPa was critical for our structural sign-off. Procurement process was straightforward and documentation complete.
用户
Priya S.
India
2025-06-14
PVDF-coated panels met IS and EN standards – impressive consistency
Ordered 28,500 m² of pre-painted corrugated sheets (0.5 mm base, PVDF coating, 25 µm DFT) for a manufacturing plant in Pune. Adhesion test results at Grade 0 cross-cut matched the promised specification sheet exactly. Color uniformity across 6 container loads was outstanding – zero batch variation visible after installation. Delivery hit the port 3 days ahead of schedule. Our site supervisor specifically noted the fixing system recommendation provided by the technical team saved us nearly two days of installation time.
用户
Marcus T.
United States
2025-06-29
Exceptional technical specs – exactly what our warehouse project needed
We sourced 42,000 m² of trapezoidal profiled enclosure steel (1.0 mm, S350GD, Z275 coating) for a multi-bay distribution center in Texas. Every coil arrived with full EN 10346 mill certificates and ISO 9227 salt spray test reports confirming 500+ hours. Profile rib height at 76 mm delivered the moment of inertia we calculated for our 12 m purlin spans. No deviations, no surprises. Technical team responded within hours on load calculation queries. Will be specifying this supplier on our next three projects.

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 products do you supply for building enclosure systems?
A:We supply corrugated steel sheets, wall panels, roof panels, color coated steel, galvanized steel, and accessories for building envelope and cladding.
Q: What materials are your building enclosure steel products made of?
Q: Are your steel panels suitable for exterior wall cladding?
Q: Do you provide insulated or sandwich panels for building enclosure?
Q: What thickness range do you offer for building enclosure steel?
Q: What is the service life of your building enclosure steel materials?

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
$20 10-499 米 基准价
$18 500-999 米 10% 优惠
$15 ≥1000 米 25% 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 米

运费合计:面议

商品小计 US$ 20.00
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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