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镀铝锌预涂钢卷供应商 - 镀锌合金涂层金属卷

天津太钢国际贸易有限公司
已认证 定制生产厂家 · 5 年 · 中国 China
可定制 超低价
$650 1-49 吨 基准价
$620 50-99 吨 4.6% 优惠
$605 ≥100 吨 6.9% 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$ 650.00
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

产品详情

镀铝锌彩涂钢卷技术规范

属性参数描述
产品名称Aluzinc Prepainted Steel Coil带有机涂层的锌铝合金涂层钢板
基材Aluzinc (AZ) Coated Steel / ASTM A79255% 铝、43.4% 锌、1.6% 硅涂层
标准符合性ASTM A792, EN 10346, JIS G3321符合主要国际涂层标准
基板牌号SGCC, DX51D, S280GD, S350GD可提供多种结构钢牌号
AZ 涂层重量AZ50-AZ185 (50-185 g/m²)双面涂层质量
涂料体系Polyester (PE), PVDF, SMP, HDP多种有机涂层选项
面漆厚度15-25 μm耐候面的有机涂料层
背漆厚度5-10 μm背面的保护涂层
厚度范围0.15 - 1.2 mm可用的基板厚度选项
宽度范围600 - 1250 mm标准卷宽
卷内径508 mm / 610 mm内径选项
卷重3-8 tons典型卷重范围
颜色选项RAL / Pantone color chart可定制颜色
光泽度Matte / Semi-gloss / High-gloss表面处理选项
耐腐蚀性Salt spray test ≥1000 hoursASTM B117 中性盐雾性能
应用Roofing, wall cladding, appliances建筑和制造业
认证ISO 9001, EN 10204 3.1, SGS提供质量认证
包装防水纸、钢带标准出口海运包装
MOQ25 tons每种颜色的最小起订量

镀铝锌预涂钢卷供应商 - 镀锌合金涂层金属卷

Aluzinc 彩涂钢卷供应商提供工厂直供的铝锌合金镀层钢基板,表面带有机涂料涂层,专为卓越的耐腐蚀性和美观多样性而设计。这种复合材料结合了锌的牺牲保护与铝的氧化屏障,在工业和沿海环境中的使用寿命比传统镀锌产品长达4倍。目标客户包括金属建筑承包商、家电制造商和建筑覆层加工商,他们需要符合 ASTM D3359 保证涂层附着力的预涂钢卷库存。

什么是 Aluzinc 彩涂钢卷?

Aluzinc 彩涂钢卷由冷轧钢基板组成,经热浸镀55%铝-43.4%锌-1.6%硅合金(依据 ASTM A792/A792M),随后进行化学转化涂层处理,并以聚酯、PVDF 或 SMP 涂料系统完成。金属镀层重量范围为 AZ50 至 AZ185(150-550 g/m²),而有机面漆厚度根据暴露等级在15-27微米之间变化。

Aluzinc 彩涂钢卷技术规格

标准生产参数包括基板厚度从0.23mm到1.20mm,钢卷宽度600-1500mm,屈服强度280-550 MPa(依据 EN 10169)。铝锌镀层提供0.61-0.68的热反射率,与较深色饰面相比可降低15-20%的冷却负荷。涂料附着力必须达到划格测试最低5B等级,工业应用铅笔硬度≥2H。

为什么选择专业 Aluzinc 钢卷供应商

Established suppliers maintain ISO 9001:2015 certified production lines with continuous galvanizing kettles, tension levelers, and multi-roll coating applicators ensuring uniform film thickness within ±2 microns. Mill-direct sourcing eliminates intermediary markups while guaranteeing traceability through heat number documentation and third-party inspection certificates. Value-added services include precision slitting to ±0.5mm tolerance, custom RAL color matching, and protective PE film lamination for transit protection.

常见问题解答

定制颜色的最小起订量是多少?

定制颜色配方的标准最小起订量为每个 SKU 25 公吨,以证明调漆设备设置成本的合理性。RAL 9002、3009 和 5015 的库存颜色可从 5 吨起订,保税仓库存交货期为 7-10 天。

Aluzinc prepainted steel coil suppliers China

你们是否提供附带化学成分分析的材质检测证书?

每批钢卷发货均包含符合 EN 10204 3.1 标准的工厂检测证书,详细说明基材化学成分(C≤0.01%,Mn 0.10-0.60%)、通过三点 XRF 分析验证的镀层重量,以及涂料系统规格,包括树脂类型、固化温度和 60° 几何条件下的光泽度。

Aluzinc prepainted steel coil manufacturer

标准规格的典型交货时间是多少?

现货商品在 3-5 个工作日内发货,FOB 制造工厂。需要特定镀层重量或非标准宽度的定制订单需要 18-25 天的生产周期,包括基材采购、涂装线排程以及按 ASTM D7091 加速老化协议进行的质量保证测试。

能否将卷材加工成定制的纵切宽度,并重新卷绕成更小直径?

精密纵切服务可处理 80mm 至 1250mm 的宽度,边缘弯曲度控制在每米 ≤3mm。重新卷绕成 508mm 或 610mm 内径为标准配置,可选配摆动缠绕以改善卷材几何形状。最大纵切卷重为 8 吨,以兼容标准起重设备。

获取 Aluzinc 预涂钢卷的竞争性报价

申请工厂直销价格,请提供详细规格,包括基板等级、涂层牌号(AZ100/AZ150)、涂装系统要求以及年用量预测。我们的技术销售团队提供材料选择指导、依据 ISO 12944 的腐蚀性分类评估,以及针对集装箱或散装运输的物流优化。联系我们获取工厂测试报告、色卡样品和性能保证,我们拥有 15 年以上向 47 个国家出口的经验。

Aluzinc 预涂钢卷批发

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
Chris Martin
Canada
2025-09-11
Acceptable Quality After Initial Color Mismatch
Ordered 8 tons of custom color coils for HVAC ductwork. Initial shipment had slight color deviation from approved sample (ΔE 3.2 vs specified 2.0). Supplier acknowledged issue and provided replacement coils within 15 days at no charge. Second batch matched perfectly with proper gloss level documentation. Technical support was responsive throughout resolution process. Material performance met ASTM standards once color corrected.
用户
Carlos Silva
Brazil
2025-09-28
Excellent Repeat Order Experience
Fourth purchase of AZ150 prepainted coils, this time 22 tons at 0.65mm thickness for agricultural building sector. Consistent quality across all orders with aluminum-zinc composition verified at 55%-43.4% ratio. Supplier maintains detailed order history, expediting repeat specifications. Precision slitting service to 800mm width delivered ±0.4mm tolerance. Break-bulk shipping to Santos port handled professionally with proper moisture protection.
用户
William Taylor
Australia
2025-10-15
Reliable Material for Modular Building
Purchased 10 tons of 0.5mm prepainted coils in RAL 9002 for portable building panels. Substrate chemistry showed manganese at 0.45%, within EN 10169 specification. Minor edge camber issue on 2 coils (4mm per meter vs 3mm spec) but supplier offered immediate replacement. Overall good value for modular construction applications. Coating adhesion and surface finish were satisfactory for our quality standards.
用户
Ahmed Al-Hassan
UAE
2025-11-02
Perfect PVDF Coating for Desert Climate
Ordered 30 tons of 0.8mm Aluzinc coils with PVDF paint system for high-rise façade project in Dubai. Coating thickness measured at 25 microns, gloss level 30% at 60° geometry as specified. Material withstood ASTM D7091 accelerated weathering testing. Supplier provided RAL color chip samples before production. Delivered FOB Jebel Ali in 24 days. Thermal reflectivity of 0.68 critical for our extreme temperature application.
用户
Wei Chen
Singapore
2025-11-20
Outstanding Service for Container Shipment
Procured 20 tons of prepainted Aluzinc coils, 0.45mm gauge, 1200mm width for distribution to ASEAN markets. Supplier arranged optimal container loading with oscillate winding to 508mm ID, maximizing payload. All coils included heat number traceability and ASTM D3359 adhesion test results. Technical sales team responded within 4 hours to specification queries. Third order in 8 months, consistently reliable for stock RAL colors.
用户
Hans Mueller
Germany
2025-12-08
Good Quality Coils with Reasonable Lead Time
Ordered 12 tons of 0.6mm AZ100 coils in custom RAL 7035 for appliance manufacturing. Quality met our requirements with yield strength at 320 MPa. Delivery took 26 days, slightly longer than the 18-25 day estimate due to paint kitchen scheduling. XRF analysis reports were thorough. Price point was fair for custom color formulation. Would order again for standard colors to reduce lead time.
用户
Michael Johnson
United States
2025-12-23
Superior Corrosion Resistance for Coastal Warehouse
Purchased 25 tons of 0.7mm Aluzinc prepainted coils with polyester topcoat for warehouse roofing in Florida coastal zone. Material arrived with EN 10204 3.1 certificates showing coating weight at 185 g/m² and carbon content 0.008%. Surface finish was flawless with PE film protection intact. Technical team provided ISO 12944 C4 corrosivity assessment. Compared quotes from 4 suppliers, their pricing was competitive with superior quality documentation.
用户
James Wilson
United Kingdom
2026-01-07
Excellent AZ150 Coils for Architectural Cladding
Ordered 18 tons of AZ150 prepainted coils in RAL 5015, 0.5mm thickness, 1250mm width for our seaside commercial building project. Mill certificates confirmed 55% aluminum composition per ASTM A792M. Paint adhesion tested at 5B rating, pencil hardness 2H as specified. Delivered in 22 days with precision slitting to 625mm widths, tolerance within ±0.3mm. Thermal reflectivity of 0.65 reduced our client's cooling requirements significantly. This is our second order this year.

了解供应商

天津太钢国际贸易有限公司

入驻 Sinoali.com 5 年

所在地:China

可定制 超低价
$650 1-49 吨 基准价
$620 50-99 吨 4.6% 优惠
$605 ≥100 吨 6.9% 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$ 650.00
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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