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彩色涂层波纹屋顶板 - 工厂直供

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
$680 1-49 吨 基准价
$650 50-99 吨 4.4% 优惠
$635 ≥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

运费合计:面议

商品小计 US$ 680.00
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彩色涂层波纹屋面板技术规范

PropertyParameterDescription
产品名称彩涂波纹屋面板用于屋面和围护结构的预涂压型钢板
材料牌号S250GD, S280GD, S320GD, S350GD (EN); CGCC, CGCD (JIS G3312); Q235, Q345 (GB)热浸镀锌或镀铝锌基板,带有机涂层;等效于 ASTM A755M
标准符合性EN 10169, JIS G3312, GB/T 12754, ASTM A755M符合连续有机涂层扁平轧制钢产品的国际标准
化学成分C ≤ 0.12%, Mn ≤ 0.60%, P ≤ 0.030%, S ≤ 0.025%, Si ≤ 0.50%基板钢化学成分依据 EN 10346 / GB/T 2518;锌层:Zn ≥ 99.7%
抗拉强度320–500 MPa (S280GD); 360–510 MPa (S320GD)依据 EN 10169 / GB/T 12754;可根据要求提供更高牌号
屈服强度≥ 250 MPa (S250GD); ≥ 280 MPa (S280GD); ≥ 320 MPa (S320GD)最小屈服强度,确保在风荷载和雪荷载下的结构刚度
延伸率≥ 16% (A80mm, S250GD–S320GD)依据 EN 10169;确保辊压成型和安装过程中的成型性
基板厚度0.30–1.20 mm (BMT);涂层总厚度 0.35–1.25 mm常见屋面规格:0.40 mm、0.47 mm、0.50 mm、0.60 mm BMT
板宽有效宽度:760–1050 mm;卷宽可达 1250 mm有效覆盖宽度取决于波纹板型(例如 762 mm、900 mm、1000 mm)
板长1000–12000 mm(定制定尺剪切)标准长度:1.8 m、2.4 m、3.0 m、6.0 m;可提供定制长度
波纹型材波高:18–36 mm;波距:76–130 mm典型型材:762 波纹、IBR、Trimdek;可定制型材
涂层系统面漆:PE(聚酯)15–25 μm;PVDF 25 μm;SMP 20 μm;底漆:5–7 μm;背漆:7–15 μm镀锌/镀铝锌基板 + 铬酸盐钝化 + 底漆 + 面漆;总干膜厚度依据 EN 13523
表面处理RAL 色卡(3000+ 颜色);哑光、亮光、纹理、压花选项光泽度:30–85 GU(60° 几何);抗紫外线及耐候表面处理
应用工业仓库、商业建筑、住宅屋面、农业建筑、墙面覆层根据涂层等级,适用于热带、沿海及高湿度环境
认证ISO 9001:2015、CE 标志(EN 14782)、SGS、BV、TÜV可根据 EN 10204 3.1 提供第三方检验及工厂测试证书(MTC)
包装每捆 10–50 张;防水牛皮纸 + 钢带捆扎;托盘包装出口海运包装;木托盘可提供熏蒸证书
最小起订量每种颜色/型材 5 公吨接受混装集装箱订单;标准 20' FCL ≈ 18–22 MT,视厚度而定

彩色涂层波纹屋顶板 - 工厂直供

彩涂瓦楞屋面板是当今建筑市场上用途最广、性价比最高的屋面解决方案之一。这些板材直接从钢厂采购,兼具结构刚性与美观灵活性,是工业仓库、农业建筑、商业综合体以及住宅建筑的理想选择。每张板材均采用精密成型的瓦楞板型设计,具有更强的承载能力和优异的耐候性。彩涂体系——通常由底漆层和聚酯或PVDF面漆组成——提供出色的防腐性能,同时保持鲜艳、抗褪色的饰面长达数十年。无论您是在开发大型屋面项目,还是为区域经销商网络采购材料,钢厂直供都能确保更严格的质量控制、更短的交货周期,以及相比二级市场渠道显著更具竞争力的价格。我们的彩涂瓦楞屋面板符合包括ASTM、EN和GB在内的国际公认标准,让买家无论项目规模或目的地市场如何,都能对每一笔订单充满信心。

什么是彩涂瓦楞屋面板?

彩涂瓦楞屋面板是钢基或铝基板材,经过连续辊压成型工艺形成重复的波浪或瓦楞板型,随后通过卷材涂装线施加多层有机涂层。基材——最常见的是镀锌钢(Z275 g/m²锌层)或镀铝锌(AZ150)——提供结构基础,而彩涂则增强了在广泛建筑应用中的耐久性、耐腐蚀性和视觉吸引力。

彩涂瓦楞屋面板供应商

彩涂波纹屋面板制造工艺

生产从冷轧或热镀锌钢卷开始,钢卷送入连续卷材涂装线,在此进行表面预处理(脱脂、铬化或钝化)以确保最佳的涂料附着力。涂覆5–8 µm的底漆,在约230°C下固化,随后涂覆15–25 µm的聚酯或PVDF树脂面漆。涂装后的钢卷随后通过精密模具辊压成型以获得波纹轮廓,按指定长度切割,并在包装前检查尺寸精度和涂层均匀性。

彩涂波纹屋面板技术规格

标准产品涵盖基板金属厚度从0.3 mm到1.2 mm,板材宽度为750 mm到1,250 mm,定制切割长度可达12,000 mm。屈服强度最低达到280 MPa(EN 10346标准S280GD牌号),抗拉强度通常在360 MPa到420 MPa之间。面漆涂层干膜厚度(DFT)保持在20–25 µm,铅笔硬度≥ 2H,T弯柔韧性≤ 2T。可提供RAL及定制颜色匹配,光泽度范围为30–70 GU(60°几何角度)。按ASTM B117标准,耐盐雾性能超过1,000小时,确保在沿海和工业环境中的长期性能。

彩涂波纹屋面板制造商

获取彩涂波纹屋面板的竞争力报价

作为钢厂直供供应商,我们以工厂级价格提供彩涂波纹屋面板,并附有完整的可追溯性文件。无论您的需求是试订单集装箱还是整船散货订单,我们的团队都准备好以快速的周转时间提供定制化解决方案。立即联系我们,获取符合您项目规格的详细报价。

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彩涂波纹屋顶板批发

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
Robert C.
United States
2025-01-23
Initial Color Mismatch Resolved Promptly — Now a Satisfactory Supplier
First order of 0.4mm polyester corrugated sheets in a custom RAL color for a retail client arrived with a visible gloss variance — measured at 38 GU against an approved 50 GU sample. I raised this immediately. The supplier's QC team reviewed the batch records, confirmed a coating line parameter deviation, and arranged replacement panels within 18 days at no additional cost. The replacement shipment was spot-on. I appreciate that the issue was handled professionally rather than disputed. Confidence is now restored and I am proceeding with a second order, this time with pre-shipment gloss verification included in the contract.
用户
David M.
United States
2025-02-14
Solid ASTM-Compliant Product — Lead Time Slightly Longer Than Quoted
Ordered 0.55mm AZ150 Galvalume corrugated panels for a 40,000 sqft agricultural storage facility in Florida. ASTM A792 compliance was confirmed by mill certs, and salt spray results per ASTM B117 were solid at 1,050+ hours. Tensile strength tested at 398 MPa — within the 360–420 MPa range specified. My four-star rating reflects the delivery arriving five days later than the original estimate due to port congestion; the supplier communicated the delay proactively which was appreciated. Product quality itself warrants five stars. Will use again for upcoming projects.
用户
Helen W.
United Kingdom
2025-03-08
Good Value for Commercial Roofing — Minor Packaging Improvement Needed
Purchased 0.5mm polyester-coated corrugated sheets (RAL 6005) for a 12-unit commercial estate development. Sheet dimensions and coating specs — 21 µm DFT, pencil hardness 2H — were as stated. Pricing was noticeably better than UK stockholders for the same Z275 specification. My only comment is that edge protection on the bundled packs could be improved; a small number of sheets showed minor transit scuffing on the cut ends. Supplier acknowledged this and offered credit without dispute. Overall quality-to-price ratio is strong and I would order again.
用户
Fatima A.
UAE
2025-03-30
Repeat Supplier for Industrial Park Roofing — Consistent and Competitive
This is our fourth order from this mill for industrial park roofing contracts across Dubai and Abu Dhabi. We specify 0.7mm Z275 corrugated sheets in RAL 7035 with polyester topcoat. Color consistency between orders is excellent — Delta E values within tolerance every time. Free samples before the first order allowed our client to approve the finish before commitment. Bulk pricing on 40-foot container quantities is very competitive for the Gulf market. Customer support team is available when we need urgent documentation for customs. Strong, reliable partnership.
用户
Stefan K.
Germany
2025-04-21
EN 10346 Compliance Fully Verified — Smooth Import Process into EU Market
As a German distributor supplying commercial construction contractors, EN compliance is non-negotiable for us. Ordered a trial container of 0.5mm S280GD corrugated panels — yield strength confirmed at 295 MPa per independent testing, comfortably above the 280 MPa minimum. Full material traceability documentation and CE-compatible mill certs were provided. The 24-hour quotation response was accurate and included itemized coating specs. We have since scaled to quarterly vessel orders. Communication with the technical team is professional and precise — important for our market.
用户
James R.
Australia
2025-05-23
Coastal-Grade Corrosion Resistance — Exactly What Rural Queensland Demands
Sourced 0.6mm AZ150 Galvalume corrugated roofing sheets for a series of cattle shed and grain storage builds in coastal Queensland — a genuinely aggressive corrosion environment. Specified PVDF topcoat at 25 µm DFT and requested ASTM B117 salt spray documentation upfront; supplier provided third-party lab reports without hesitation. T-bend flexibility tested at 1T on-site with zero coating fracture. Cut lengths up to 9,000mm were accurate to ±2mm. Delivery to Brisbane port was 32 days from order confirmation. Quality absolutely justifies the mill-direct approach.
用户
Priya S.
India
2025-06-14
Consistent Quality Across Three Bulk Shipments — Reliable Mill-Direct Source
We distribute roofing materials across Maharashtra and Gujarat and have now placed three consecutive bulk orders totaling over 200 metric tons of 0.45mm Z275 galvanized corrugated sheets in RAL 3009 and RAL 5015. Each shipment matched the approved color sample with gloss levels holding at 45–50 GU (60° geometry). Pencil hardness verified at 2H on arrival. Pricing is consistently 12–15% below what we were paying through secondary traders. Documentation including GB standard compliance certs arrives ahead of shipment. Highly dependable supply chain partner.
用户
Marcus T.
United Kingdom
2025-06-29
Exceptional PVDF Coating Performance on Large Warehouse Project
Ordered 85,000 sqm of 0.55mm Galvalume AZ150 corrugated sheets with PVDF topcoat for a logistics warehouse complex in the Midlands. Coating DFT consistently measured at 22–24 µm across all batches — well within the 20–25 µm spec. Salt spray test results per ASTM B117 exceeded 1,000 hours with zero creepage. Mill test certificates were provided for every coil. Lead time was 28 days for a full-vessel order, which is genuinely impressive. Technical team responded to our EN 10346 compliance queries within hours. Will be placing repeat orders for Phase 2.

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 materials do you offer for roofing and wall cladding?
A:We supply color coated steel coils, corrugated roofing sheets, glazed tiles, PPGI, PPGL and related roof accessories.
Q: How long is the service life of your roofing sheets?
Q: Can you provide customized colors and patterns?
Q: What thicknesses are available for color steel coils and sheets?
Q: Can your color steel sheets be used outdoors?
Q: How about the packaging to avoid damage during shipment?

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
$680 1-49 吨 基准价
$650 50-99 吨 4.4% 优惠
$635 ≥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$ 680.00
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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