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住宅用金属屋面板 - 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
$455 1-49 吨 基准价
$435 50-99 吨 4.4% 优惠
$425 ≥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$ 455.00
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产品详情

住宅建筑金属屋面板技术规范

属性参数说明
产品名称住宅建筑用金属屋面板用于住宅的波纹型 / 直立锁边型 / 肋条型金属屋面板
材料牌号DX51D+Z / S280GD+Z / G550 (Zincalume)等效于 ASTM A653 CS / SS Grade 33;EN 10346 DX51D+Z;AS 1397 G550
标准符合性ASTM A653 / EN 10346 / JIS G3302 / GB/T 2518热浸镀锌 / Galvalume / 彩涂钢带标准
化学成分 (C)≤ 0.12%低碳含量确保成形性和耐腐蚀性
化学成分 (Mn, P, S)Mn ≤ 0.60%;P ≤ 0.045%;S ≤ 0.045%按 EN 10346 / ASTM A653 控制杂质含量
锌层 / 镀层质量Z100–Z275 g/m²(双面)/ AZ150 Galvalume最低镀层质量按 ASTM A653 G60–G90 或 EN 10346 Z100–Z275
抗拉强度270–550 MPaDX51D:≥ 270 MPa;S280GD:≥ 360 MPa;G550:≥ 550 MPa (AS 1397)
屈服强度140–550 MPaDX51D:≥ 140 MPa;S280GD:≥ 280 MPa;G550:≥ 550 MPa
延伸率≥ 12–22%DX51D:≥ 22%;S280GD:≥ 16%;因牌号和厚度而异
厚度范围0.30 mm – 0.80 mm(基材)常见住宅规格:0.40 mm、0.47 mm、0.55 mm、0.70 mm
板宽600 mm – 1250 mm(卷宽);有效覆盖宽度 760–1000 mm辊压成形后有效覆盖宽度取决于板型
板长1800 mm – 12000 mm(定制定尺长度)标准长度 1.8 m–6 m;可按项目提供定制长度
表面处理热浸镀锌 / Galvalume / PVDF / PE 彩涂PVDF 涂层:25 µm 面漆;PE 涂层:20 µm;可选 RAL 颜色
应用住宅屋面、山墙端、墙面覆层适用于坡屋顶(最小坡度 5°)、别墅、联排住宅、乡村住宅
认证ISO 9001 / CE 标志 / FM 认证 / COLORBOND® 同等产品经第三方抗风揭、耐火(A 级)及耐候性测试
包装钢带捆扎成包;防水 PE 膜包裹内衬防护纸;托盘化以便集装箱装载
MOQ每单 5 公吨超过 MOQ 可接受混合型材和颜色;样品订单可协商

住宅用金属屋面板 - 工厂直供

住宅建筑用金属屋面板已成为寻求以出厂价获得持久、耐候屋面覆盖的房主和承包商的首选材料。与传统沥青瓦不同,住宅金属屋面板在标准大气条件下使用寿命超过40–60年,显著降低生命周期更换成本。提供镀锌钢、Galvalume(55%铝锌合金镀层)和彩涂 variants,这些板材可抵抗高达160 km/h的风升力,并以极少的维护排走雨水、雪和碎屑。其轻质型材——通常根据厚度为4–8 kg/m²——相比粘土或混凝土瓦减少结构荷载,使其成为新建和改造项目的理想选择。无论您是为郊区住宅采购波纹板,还是为现代建筑住宅采购直立锁边型材,我们的厂直供应链确保每一订单量的一致质量、可追溯的卷材来源和有竞争力的批量定价。

住宅建筑用金属屋面板供应商

什么是住宅建筑用金属屋面板?

住宅建筑用金属屋面板是专门设计用于覆盖和保护住宅结构免受环境暴露的辊压成型或冲压成型的钢或铝板。由热浸镀锌钢(GI)、Galvalume(GL)或预涂钢基材生产,这些板材广泛应用于单户住宅、联排别墅、别墅和低层住宅综合体。其互锁或搭接安装系统在3°至45°坡度的坡屋顶表面形成连续的防水屏障。

住宅建筑用金属屋面板——制造工艺

生产从冷轧钢卷开始,通常基材厚度为 0.3–0.8 mm,通过连续热浸镀锌生产线,在其中施加 60–275 g/m² 的锌层(Galvalume 为 AZ50–AZ150)。随后预涂生产线沉积聚酯、PVDF 或 SMP 面漆,干膜厚度为 15–25 µm,以提供抗紫外线和耐腐蚀性能。下游辊压成型机将涂层钢带加工成波纹、梯形或直立锁边型材,整个板宽范围内的尺寸公差保持在 ±0.5 mm。每批钢卷在发货前均按照 ISO 9227 进行盐雾测试。

住宅建筑用金属屋面板制造商

住宅建筑用金属屋面板 — 技术规格

标准住宅金属屋面板符合以下参数:基础钢材屈服强度 250–550 MPa(ASTM A653 / EN 10346);锌层质量 60–275 g/m²(按 EN 10346 为 Z60–Z275,或按 ASTM 为 G60–G90);板宽 760–1 050 mm 有效覆盖宽度;长度可定制,从 1 000 mm 到 12 000 mm;型材高度 18–35 mm;彩色涂层附着力 ≥ ISO 2409 的 0 级;以及符合冷屋顶要求的 PVDF 饰面的热发射率 ≥ 0.85。每块板的重量根据厚度和型材选择在 4.2 至 7.8 kg/m² 之间。

获取住宅用金属屋面板的竞争性报价

我们的钢厂直供模式消除了中间商加价,以真正具有成本效益的价格为住宅项目提供优质金属屋面板。提交您的项目规格——型材类型、尺寸、涂层等级和目标数量——并在 24 小时内收到附有完整材料认证的详细报价。

住宅建筑用金属屋面板批发

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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 Caldwell
United States
2025-01-22
Initial length tolerance issue — resolved promptly, quality otherwise fine
Ordered standing-seam panels, 0.6 mm Galvalume, 9 000 mm length, for a modern residential build in Colorado. First batch had roughly 8% of panels measuring 9 012–9 018 mm — outside the ±0.5 mm tolerance stated. Flagged it immediately; the supplier acknowledged the roll-forming calibration drift, issued replacement panels within 12 days, and provided a partial credit. Coating quality and ASTM A653 compliance were never in question. Issue appears to have been an isolated production run problem. Subsequent delivery was fully within spec. Cautiously optimistic for future orders.
用户
Priya Menon
UAE
2025-02-14
Competitive mill-direct pricing for villa projects — documentation thorough
Procured Z180 galvanized sheets, 0.5 mm, polyester topcoat in white (for heat reflectance), panel lengths 4 000–8 000 mm, for villa roofing across two Dubai developments. Pricing was 11% below our previous regional supplier on equivalent specs. Full ISO 9227 and EN 10346 documentation received with shipment. Delivery to Jebel Ali took 18 days — acceptable. Rating four stars rather than five because minimum order quantity was slightly higher than ideal for our smaller project lots. Would still recommend for medium-to-large volume buyers.
用户
Daniel Kowalski
Australia
2025-03-08
Good value on Galvalume corrugated — minor packaging improvement needed
Ordered 8 000 m² of AZ100 Galvalume corrugated panels, 0.42 mm, effective width 760 mm, for a residential estate in Queensland. Product quality is solid — coating mass verified, ASTM A653 certs provided. Pricing per m² was noticeably lower than local distributors for this volume. Knocked one star because a small percentage of panels had minor edge scuffs from transit strapping. Raised it with the team; they offered replacement sheets and adjusted packing method for future orders. Overall a reliable supplier at a fair price point.
用户
Marcus Lehmann
Germany
2025-03-30
Third reorder — EN 10346 compliance and delivery reliability unchanged
This is our third consecutive order for prepainted trapezoidal sheets, SMP topcoat, 0.55 mm base steel, yield strength 350 MPa per EN 10346. We use these for pitched residential roofs in Bavaria, slopes between 15° and 35°. Thermal emissivity on the cool-roof PVDF variant measured 0.87 — above the 0.85 minimum we require for energy compliance. Transit time to Hamburg has been consistent at 19–21 days each time. Mill-direct pricing with no intermediary markup is the key reason we have not looked elsewhere.
用户
Sarah Whitmore
United Kingdom
2025-04-21
24-hour quote turnaround and free samples made vendor selection easy
We were evaluating three suppliers for a suburban residential roofing contract covering 85 detached homes. Requested samples of the standing-seam profile in 0.6 mm Galvalume and received them within 9 days. Quote came back in under 20 hours with full material certifications included — no chasing required. Customer support answered our wind-uplift rating queries (we needed 160 km/h compliance documentation) promptly and accurately. Placed the order the same week. Service process alone sets this supplier apart.
用户
Ravi Nair
India
2025-05-23
Bulk order for 200+ villas — quality held across full production run
Sourced Z275 hot-dip galvanized corrugated sheets, 0.45 mm gauge, for a 220-villa residential township project near Pune. Total volume was approximately 18 000 m². Concerned about consistency across multiple coil batches, but every batch came with traceable coil origin documentation. Weight per panel averaged 5.1 kg/m², reducing structural load compared to the concrete tiles we previously used. Lead time was 28 days CFR Nhava Sheva. Pricing on this scale was highly competitive. Recommending to our procurement team for the next phase.
用户
Oliver Pemberton
United Kingdom
2025-06-14
PVDF color coating adhesion passed our in-house ISO 2409 check
We specified PVDF topcoat at 22 µm DFT, RAL 7016 anthracite grey, on trapezoidal profile sheets for a 48-unit townhouse development in Manchester. Coating adhesion tested at Grade 0 per ISO 2409 on every sample panel we pulled. Profile height was 28 mm, panel length 6 000 mm — all cut to tolerance within ±0.4 mm. Technical team responded to our EN 10346 compliance queries within 2 hours. Genuinely impressed by the documentation package.
用户
James Hartwell
United States
2025-06-29
Consistent Galvalume specs, zero deviations across 3 shipments
Ordered AZ150 Galvalume corrugated sheets, 0.5 mm base thickness, 1 050 mm effective width, in 18-meter container loads three times now. Every coil batch came with ISO 9227 salt-spray test certificates and ASTM A653 mill certs attached. Zinc coating mass measured at 148–152 g/m² on our end — right inside spec. Delivery to Houston port averaged 22 days. For residential retrofit projects at this volume, the mill-direct pricing beats our previous distributor by roughly 14%. Will reorder.

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
$455 1-49 吨 基准价
$435 50-99 吨 4.4% 优惠
$425 ≥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$ 455.00
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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