面向进口商、经销商与项目买家的中国钢材采购服务

优质彩涂镀锌钢卷 - 高附着力PVDF涂层

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
$685 1-49 吨 基准价
$655 50-99 吨 4.4% 优惠
$640 ≥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$ 685.00
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

Prime Color预涂镀锌钢卷技术规格

属性参数描述
产品名称Prime Color Prepainted Galvanized Steel Coil带有机涂层的预涂镀锌钢
基材Hot-dip Galvanized Steel (SGCC, DX51D, Q235)镀锌钢基板
标准符合性ASTM A755, EN 10169, JIS G3312符合国际涂层标准
涂层类型Polyester (PE), Silicon Modified Polyester (SMP), PVDF多种有机涂层选择
锌层40-275 g/m²双面锌层重量
面漆厚度15-25 μm外表面有机涂层
背漆厚度5-10 μm内表面保护涂层
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
卷内径508 mm / 610 mm内径选项
卷重3-8 tons标准卷重范围
颜色选项RAL color chart / Custom colors丰富的颜色选择
光泽度High gloss, Medium gloss, Matte表面处理变化
铅笔硬度≥2H按 ASTM D3363 测定的涂层硬度
附着力Grade 0-1按 ASTM D3359 测定的涂层附着力
耐腐蚀性Salt spray test ≥500 hours按 ASTM B117 标准
应用Roofing, wall cladding, appliances, construction典型应用行业
认证ISO 9001, EN 10204 3.1, SGS提供的质量认证
包装防水纸、钢带、木托盘标准出口海运包装
MOQ25 吨每种颜色的最小起订量

优质彩色预涂镀锌钢卷 - 高附着力PVDF涂层

Prime color prepainted galvanized steel coil 代表一种优质金属基材,将镀锌钢的防护性能与工厂预涂有机涂层相结合,为建筑和工业应用提供卓越的耐久性。该涂层钢产品采用先进的 PVDF 树脂体系设计,与传统涂装金属基材相比,具有更优异的保色性、耐候性和耐腐蚀保护。目标客户包括金属建筑制造商、屋面承包商、家电生产商和建筑板材加工商,他们需要在严苛的室外环境中获得长期性能。

什么是 Prime Color Prepainted Galvanized Steel Coil?

Prime color prepainted galvanized steel coil 是一种连续卷材涂装金属产品,通过精密辊涂工艺将有机涂料体系涂覆到热浸镀锌钢基材上制造而成。“prime”一词表示一级质量材料,符合 ASTM A755/A755M 规范对涂层附着力、厚度均匀性和表面光洁度的严格要求,从而区别于次级或不合格涂层钢产品。

Prime color prepainted galvanized steel coil supplier

Prime Color Prepainted Galvanized Steel Coil 技术规格

标准基材厚度范围为 0.18mm 至 1.2mm,镀锌层重量为 Z80-Z275(双面总计 80-275 g/m²),符合 ASTM A653/A653M。PVDF 面漆厚度通常为 25-30 微米,底漆层为 5-8 微米,总干膜厚度达到 30-38 微米。根据 ASTM G154,经过 2,000 小时 QUV-A 暴露后,颜色稳定性表现为 ΔE <5,而根据 ASTM D3363,铅笔硬度最低达到 2H。根据 ASTM D3359 划格法测试,涂层附着力达到 5B 等级。

为什么选择我们的优质彩色预涂镀锌钢卷

我们的生产工厂运营通过 ISO 9001:2015 认证的卷材涂装生产线,配备先进的张力控制系统,可在整个卷材宽度范围内保持 ±2% 的厚度公差。我们采用来自 Arkema 或 Solvay 的优质 70% PVDF 树脂配方,确保在 ISO 12944 分类的 C3-C4 腐蚀性环境中达到 20 年保修级性能。钢厂直销定价消除了经销商加价,同时为每一卷生产卷材保持完整的工厂测试报告可追溯性。

常见问题

最小起订量(MOQ)是多少?

标准最小起订量为每种颜色规格 25 公吨,根据厚度和宽度参数相当于约 5-7 卷。对于超过 100 吨的大批量建筑项目,我们可根据 RAL、Pantone 或实物样品提交提供定制配色,初始生产周期为 4-5 周。

你们提供材料测试证书吗?

每批货物均包含 EN 10204 Type 3.1 工厂证书,记录根据 ASTM A653 的基材化学成分、根据 ASTM A90 三点测试的锌层重量验证,以及根据 ASTM D7091 磁性测厚仪读数的涂层厚度测量。可根据要求提供额外认证,包括 SGS 第三方检验报告和 ASTM A755 合规声明。

典型的交货时间是多少?

标准尺寸(0.40-0.50mm × 1000-1250mm 宽度)的库存颜色在出厂后 15-18 天内发货。定制颜色订单需要 35-40 天,包括颜色确认样品生产、批量涂装、质量检验和出口文件准备。根据目的地航线,海运运输至主要港口需额外增加 18-25 天。

Prime color prepainted galvanized steel coil manufacturer

能否按定制尺寸切割?

我们的精密纵剪线可满足宽度600-1500mm范围内±3mm的宽度公差,并可根据客户规格对3-8公吨的卷重进行重卷。板材切割服务可为长达12米的面板提供±5mm的长度精度,并可施加保护性PE膜,以防止在搬运和安装阶段发生运输损坏。

获取Prime Color Prepainted Galvanized Steel Coil的竞争力报价

请提交您的技术规格,包括基板厚度、镀锌层等级、颜色要求、年用量预测及交货目的地,以获取工厂直供价格。我们的销售工程团队将在24小时内回复详细报价、技术数据表及可供项目评估的样品。

Prime color prepainted galvanized steel coil China

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 Brown
United Kingdom
2025-09-13
Premium Grade Coils for Repeat Orders
This marks our 6th purchase totaling 140 tons over 14 months for architectural cladding projects. Consistent quality across all orders - substrate thickness variance under ±1.5%, zinc coating weight verified at Z150 minimum per ASTM A90 triple-spot testing. Their ISO 9001:2015 certification ensures reliable batch-to-batch consistency. Stock color availability in 0.45mm x 1200mm reduces our lead times to 17 days average.
用户
Carlos Silva
Brazil
2025-09-29
Acceptable Quality with Initial Color Deviation Resolved
Ordered 20 tons of 0.42mm red prepainted coils matching RAL 3009. First batch showed ΔE of 6.8 from standard, outside our tolerance. Supplier promptly recoated at no charge with corrected formulation achieving ΔE 2.1. Replacement delivered in additional 28 days. Final product met ASTM A755 specifications with proper coating thickness uniformity. Communication during resolution was responsive.
用户
William Taylor
Australia
2025-10-15
Solid Material for Coastal Applications
Procured 26 tons of 0.55mm sea blue prepainted steel for marine equipment enclosures. Z200 galvanized coating and 30-micron PVDF layer provided good corrosion resistance in salt spray testing per ASTM B117 - 1500 hours with minimal rust creep. Delivery took 42 days, slightly longer than quoted 35-40 days, but material quality compensated. Crosshatch adhesion test results all 5B rating.
用户
Ahmed Al-Hassan
UAE
2025-11-02
Outstanding Performance in Extreme Climate Conditions
Ordered 35 tons of 0.48mm beige-coated coils for desert warehouse roofing systems. After 6 months exposure to 50°C temperatures and sandstorms, coating retained gloss level above 85% with no visible degradation. ASTM G154 QUV-A test reports showed ΔE of 3.2 after 2000 hours, confirming 70% PVDF resin quality. Technical team provided valuable installation guidance for extreme heat applications.
用户
Wei Chen
Singapore
2025-11-20
Reliable Partner for PVDF Architectural Panels
Supplied 18 tons of 0.60mm thickness prepainted galvanized steel in metallic silver finish for high-rise facade project. ASTM D3363 pencil hardness exceeded specification at 3H. Coating showed excellent formability - 180-degree bend test with no cracking per ASTM D4145. Custom slitting to 850mm width maintained ±2mm tolerance. Export documentation and shipping coordination were professional throughout 38-day lead time.
用户
Hans Mueller
Germany
2025-12-08
Good Quality Steel at Competitive Pricing
Purchased 22 tons of 0.40mm white prepainted coils for appliance housing production. Material met ASTM A755 specifications with proper thickness tolerance of ±0.02mm. Price was 8% lower than European suppliers we compared. Minor edge waviness on 2 coils but within acceptable limits for our stamping process. Mill certificates and SGS inspection reports provided as requested. Would order again for cost-sensitive projects.
用户
Michael Johnson
United States
2025-12-23
Superior Color Consistency Across Multiple Coils
This is our 4th order totaling 95 tons for commercial panel fabrication. Latest shipment of 32 tons (0.50mm x 1000mm, custom Pantone 287C match) showed exceptional color uniformity - ΔE values under 0.8 between coils per our spectrophotometer readings. Pencil hardness consistently 2H across all batches. Sales team provided detailed coating specification sheets and QUV test reports within 24 hours of inquiry.
用户
James Wilson
United Kingdom
2026-01-07
Excellent PVDF Coating Performance for Seaside Project
Ordered 28 tons of 0.45mm thickness, 1250mm width prime color prepainted coils in RAL 5015 for our coastal warehouse roofing project. EN 10204 Type 3.1 certificates confirmed Z180 zinc coating and 28-micron PVDF topcoat thickness. After 8 months installation in C4 marine environment, zero chalking observed. Coating adhesion tested at 5B rating per our QC team. Delivered in 16 days with proper PE film protection.

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
$685 1-49 吨 基准价
$655 50-99 吨 4.4% 优惠
$640 ≥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$ 685.00
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

店铺推荐

更多产品 
 发送询价
邮件
邮件
[email protected]
复制邮箱
电话
电话
+86 133 7058 6666
复制号码