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热镀锌彩涂钢卷 - ASTM A653,AZ150,0.12-2.0mm厚度

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
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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

热镀锌预涂钢卷技术规范

属性参数描述
产品名称Hot Dip Galvanized Prepainted Steel Coil带锌层和有机涂层彩涂钢卷
基材Galvanized Steel (DX51D, SGCC, Q195-Q235)热镀锌基板钢种
标准符合性ASTM A653, EN 10169, JIS G3312符合国际涂镀标准
锌层重量40-275 g/m²双面合计,Z40 至 Z275 级别
面漆厚度15-25 μmPolyester、SMP、PVDF 或 HDP 涂层
背漆厚度5-10 μm保护性环氧或聚酯背涂
抗拉强度≥270 MPa依据 EN 10169 的最小抗拉强度
屈服强度≥140 MPa最小屈服强度
延伸率≥20%适用于成型加工的延展性
厚度范围0.13 - 1.5 mm可选基板厚度
宽度范围600 - 1500 mm标准卷宽
卷重3 - 8 tons标准卷重范围
颜色选项RAL/Pantone color chart可按 RAL 标准定制颜色
表面处理Smooth, Embossed, Matte多种纹理选项
应用Roofing, wall panels, appliances, construction典型应用行业
耐腐蚀性Salt spray test ≥500 hours依据 ASTM B117 标准
认证ISO 9001, EN 10169, SGS提供质量认证
包装Waterproof paper, steel strapping, wooden pallet标准出口海运包装
MOQ25 tons每种颜色的最小起订量

热镀锌预涂钢卷 - ASTM A653,AZ150,0.12-2.0mm厚度

热镀锌彩涂钢卷代表了一种优质涂层解决方案,它将锌镀层的卓越防腐保护与工厂涂装的有机涂料系统相结合。这种双层保护系统广泛应用于建筑幕墙、屋面板、家电制造和金属建筑构件中,这些领域对耐久性和美观性都有严格要求。这些钢卷专为建筑承包商、金属加工商和工业制造商设计,具有优异的耐候性,同时保持颜色稳定性和可辊压成型的加工性能。

热镀锌彩涂钢卷供应商

什么是热镀锌彩涂钢卷?

热镀锌彩涂钢卷是一种多层复合材料,由冷轧钢基板、符合 ASTM A653 规范的热浸锌层、化学转化处理以及工厂涂装的聚酯或 PVDF 涂料系统组成。制造过程始于 450-460°C 的连续镀锌,随后进行铬酸盐钝化和静电喷涂,最终产品的锌层重量范围为 AZ50 至 AZ150,上表面漆膜厚度为 15-25 微米。

热镀锌彩涂钢卷技术规格

我们的镀锌彩涂卷符合 ASTM A653/A653M-20 的锌层要求和 ASTM A755/A755M 的漆膜附着力要求。可选基板厚度范围为 0.12mm 至 2.0mm,宽度选项在 600mm 至 1,250mm 之间。锌层质量符合 AZ150 designation(双面总计 150 g/m²),依据 ASTM A653 第 8.3 节,根据 ISO 12944-2 分类,在 C3 环境中提供最低 7 年的耐腐蚀性能。基体钢的抗拉强度根据牌号选择(DX51D、SGCC 或商用质量)达到 270-500 MPa,延伸率为 20-38%,确保弧形板应用的理想成型特性。

为什么选择我们的彩涂镀锌卷

我们的生产工厂运营连续卷材涂装线,配备精密张力控制系统,可在整个卷材宽度范围内将漆膜厚度均匀控制在 ±2 微米以内。所有产品均经过严格的质量测试,包括依据 ASTM D4145 的 T 弯柔韧性测试、依据 ASTM D3359 达到 5B 分类的划格附着力测试,以及依据 ASTM B117 超过 500 小时无起泡的耐盐雾验证。我们持有 ISO 9001:2015 认证,并提供完整的工厂测试证书,记录可追溯至 NIST 标准的化学成分、力学性能和涂层重量测量数据。

热浸镀锌彩涂钢卷制造商

常见问题

最小起订量(MOQ)是多少?

我们的标准 MOQ 为每个规格 25 公吨,根据厚度和宽度选择,约相当于 3-5 卷。对于有持续需求的长期客户,我们提供灵活的 MOQ 安排,库存颜色可低至 10 吨,包括 white gray (RAL 9002)、ocean blue (RAL 5020) 和 brick red (RAL 3011)。定制颜色订单由于调漆设备设置成本和质量控制批次要求,最低起订量为 25 吨。

你们提供材质测试证书吗?

是的,我们每批货物都提供全面的 EN 10204 Type 3.1 工厂测试证书,记录基材化学成分(依据 ASTM E415 光电发射光谱法)、拉伸性能(依据 ASTM E8 测试)、锌层重量(依据 ASTM A90 三点测试法验证)以及漆膜厚度(使用依据 ISO 2808 标准校准的电磁测厚仪测量)。如指定要求,证书包含炉号可追溯性和第三方检验印章。

典型交货时间是多久?

对于仓库库存中备有的标准颜色和规格(0.4-0.7mm 厚度、1,000mm 宽度、AZ150 镀层),交货时间为 7-10 个工作日,可送达包括 Shanghai、Busan 和 Singapore 在内的主要亚洲港口。需要特定 RAL 颜色、非标准宽度或特殊镀层重量的定制订单,自收到定金起生产周期为 25-30 天,其中包括 5 天用于涂料配方、15 天用于涂装线排产,以及 5 天用于质量检验和包装。

你们可以按定制尺寸裁切吗?

我们的服务中心提供从100mm到1,250mm定制宽度的精密纵剪,公差为±2mm,并可定尺剪切从500mm到6,000mm的指定长度,每米垂直度在1.5mm以内。我们采用伺服驱动的纵剪机头,根据ISO 9445-2要求将边缘毛刺高度保持在30微米以下。定尺剪切加工会使交货周期增加3-5天,并产生每吨$45-$65的额外加工费用,具体取决于复杂程度和最小件长度规格。

Hot dip galvanized prepainted steel coil China

获取热镀锌彩涂钢卷的竞争力报价

请联系我们的技术销售团队,获取针对您项目需求定制的热镀锌彩涂钢卷的钢厂直销价格。我们将在24小时内提供详细报价,包括FOB/CIF条款、包装规格和预计交货时间表。我们的应用工程师提供材料选择、成型参数和紧固系统兼容性的免费咨询,以确保在您特定气候区域和建筑设计中实现最佳性能。

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
Carlos Silva
Brazil
2025-09-12
Premium Material for Industrial Cladding
Imported 25 tons of 0.5mm prepainted coils (custom RAL 7035) for food processing facility panels. NIST-traceable certificates documented tensile strength at 295 MPa and zinc coating at 154 g/m². Paint system showed excellent UV resistance data for tropical climate. Cut-to-length service to 2400mm maintained squareness within 1.2mm/meter. Lead time was 28 days including customs clearance to Santos port. Outstanding technical support throughout the process.
用户
Ahmed Al-Hassan
UAE
2025-09-30
Acceptable Quality with Resolved Documentation Issue
Ordered 20 tons of 0.6mm coils for warehouse roofing in Dubai. Material quality met ASTM A653 specifications with proper coating weight. Initial shipment arrived without complete chemical composition certificates, but supplier expedited corrected documentation within 48 hours. Paint adhesion and coating uniformity were satisfactory. Product works fine for our application. Communication could be improved but issue was resolved professionally.
用户
William Taylor
Australia
2025-10-17
Solid Performance for Coastal Environment
Purchased 16 tons of 0.55mm coils for marine container housing project in Perth. AZ150 coating provides adequate corrosion protection for C3 environment classification. Cross-hatch adhesion testing confirmed 5B rating. Packaging with VCI paper was good but outer wrapping had minor water stains (no material damage). Price was 8% lower than local suppliers. Delivery took 11 days to Fremantle port. Good option for budget-conscious marine projects.
用户
Robert Brown
United Kingdom
2025-11-04
Superior Formability for Curved Panels
Ordered 12 tons of 0.4mm DX51D grade for curved facade application. Elongation values tested at 34% enabled tight radius forming without surface cracking. Paint film thickness measured 18 micrometers with excellent gloss retention. Application engineers provided detailed forming speed recommendations. Material performed flawlessly on our servo press brake. Delivery to Manchester in 8 days. Perfect for architectural applications requiring complex geometries.
用户
Wei Chen
Singapore
2025-11-21
Reliable Partner for Metal Building Components
Third repeat order - 32 tons of 0.45mm brick red (RAL 3011) coils for industrial warehouse panels. Zinc coating consistently meets AZ150 specification with triple-spot test documentation. Slitting service to 850mm width maintained edge burr below 25 micrometers. Their quality consistency allows us to skip incoming inspection. Lead time of 26 days for custom color was acceptable. Highly recommended for high-volume projects.
用户
Hans Mueller
Germany
2025-12-08
Good Value PVDF Coated Material
Ordered 22 tons of 0.6mm thickness with PVDF topcoat for architectural cladding project. Pricing was competitive compared to European suppliers. Salt spray resistance verified at 520 hours per ASTM B117. Minor issue with one coil having slight color variation (ΔE=1.8), but supplier provided 5% discount compensation. Overall good quality for the price point. Would order again for standard projects.
用户
James Wilson
United Kingdom
2025-12-23
Outstanding Quality Control and Documentation
Purchased 18 tons of 0.7mm white gray prepainted steel (RAL 9002) for appliance panels. EN 10204 Type 3.1 certificates showed carbon content at 0.038% and coating thickness uniformity within ±1.8 micrometers. T-bend test results exceeded ASTM D4145 requirements with no cracking at 1T radius. Technical support team provided excellent forming parameter guidance. Delivered 2 days ahead of schedule to Southampton port.
用户
Michael Johnson
United States
2026-01-07
Excellent AZ150 Coils for Commercial Roofing
Ordered 28 tons of 0.5mm prepainted coils in ocean blue (RAL 5020), 1000mm width for our shopping mall roofing project. Material certificates confirmed AZ150 coating weight at 152 g/m² and tensile strength of 285 MPa. Paint adhesion passed 5B classification testing. Coils arrived in 9 days with perfect edge quality for our roll-forming line. Zero defects across all 6 coils. This is our fourth 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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