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预涂镀锌钢卷供应商 - 用于建筑的高品质PPGI卷材

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
$645 1-49 吨 基准价
$615 50-99 吨 4.7% 优惠
$600 ≥100 吨 7% 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$ 645.00
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

预涂镀锌钢卷技术规格

属性参数描述
产品名称Prepainted Galvanized Steel Coil (PPGI)带有机涂层的彩色涂层镀锌钢
基材Hot-dip galvanized steel (HDGI) / Galvalume镀锌或铝锌涂层基板
标准符合性ASTM A755, EN 10169, JIS G3312符合主要国际标准
涂层类型Polyester (PE), Silicon Modified Polyester (SMP), PVDF多种有机涂层选择
锌层重量40-275 g/m²根据 ASTM A653,Z40 至 Z275
基板厚度0.12 - 2.0 mm可用基板厚度范围
卷宽600 - 1500 mm标准及定制宽度
卷重3 - 8 tons每卷标准卷重
正面涂层厚度15 - 25 μm正面的有机涂层
背面涂层厚度5 - 10 μm背面的保护涂层
抗拉强度≥270 MPa按标准的最小抗拉强度
屈服强度≥140 MPa最小屈服强度
延伸率≥20%标准标距长度下的延展性
颜色选项RAL colors, custom matching提供广泛的颜色选择
表面处理Regular, matte, high gloss, textured多种表面处理选项
应用Roofing, cladding, appliances, construction典型应用行业
认证ISO 9001, EN 10204 3.1, SGS提供质量认证
包装防水纸、钢带、木托盘标准出口包装
MOQ25 tons最小起订量

彩涂镀锌钢卷供应商 - 高品质建筑用PPGI钢卷

预涂镀锌钢卷供应商运营提供工厂直供的彩涂金属解决方案,专为建筑覆层、屋面系统和工业围护结构而设计。这些预涂装钢材产品将热浸镀锌基板保护与聚酯、硅改性聚酯或聚偏二氟乙烯(PVDF)面漆系统相结合,在中等大气条件下提供超过15年使用寿命的耐腐蚀性能。目标客户包括金属建筑制造商、屋面承包商、家电生产商和建筑材料分销商,他们需要在多阶段项目中保持一致的色彩匹配,锌层质量范围为Z60至Z275,符合ASTM A755/A755M标准。

预涂镀锌钢卷制造商

什么是预涂镀锌钢卷?

预涂镀锌钢卷是指连续热浸镀锌钢带在受控生产环境中经过化学预处理和辊涂施加有机漆膜。该制造工艺在镀锌基板上施加总计15-25微米厚度的底漆和面漆层,基体金属厚度从0.12mm到1.5mm,创造出可直接加工的材料,消除了现场涂装需求,同时确保符合RAL或Pantone规格的统一颜色一致性。

预涂镀锌钢卷技术规格

标准供货产品符合 ASTM A755/A755M-18 和 EN 10169:2012 要求,基板钢种涵盖商用质量 DX51D 至结构级 S350GD,最小屈服强度为 345 MPa。锌层重量选项包括适用于室内应用的 Z60(双面 60 g/m²)、适用于标准室外使用的 Z100-Z120,以及适用于沿海或工业环境的 Z180-Z275。漆膜附着力按 ASTM D3359 划格法测试达到 0-1 级,而铅笔硬度对于聚酯体系最低达到 2H,对于 PVDF 配方达到 3H。

彩涂镀锌钢卷批发

为什么选择我们的彩涂镀锌钢卷供应

我们的钢厂直采网络可对接通过 ISO 9001:2015 认证的生产设施,在 25 吨钢卷批次中保持 ±0.02mm 厚度公差和 ΔE≤1.0 颜色一致性。库存管理系统支持准时制交付计划,标准 RAL 颜色交货期为 7-14 天,而定制配色服务可承接 15 吨以上最低起订量的订单。技术支持包括根据成型严苛程度推荐基板、根据 ISO 12944 特定腐蚀暴露类别选择涂层体系,以及辊压成型或板材折弯操作期间保持质保合规的加工指导。

常见问题

最小起订量(MOQ)是多少?

标准 MOQ 设定为每种颜色和规格组合 25 公吨,相当于 0.5mm 厚度材料约一整卷。对于试用订单或定制颜色开发,可承接 10 吨的减量订单,但价格会相应调整,以反映卷材涂装线换色和质量验证程序的设置成本。

你们提供材质证明书吗?

每批货物均包含符合 EN 10204 Type 3.1 的工厂测试证书,记录光谱分析化学成分、按 ASTM E8 进行拉伸测试的力学性能、按 ASTM A90 进行三点测试的锌层质量验证,以及以 5 点间隔测量的漆膜厚度。证书引用可追溯至炼钢记录的炉号和涂层批次标识,用于质量保证目的。

典型交货时间是多少?

我们仓库网络中的库存颜色,数量低于 50 吨时在 3-5 个工作日内发货。标准 RAL 颜色的钢厂直供订单需要 18-22 天,包括生产排程、卷材涂装作业、质量检验和海运运输。定制颜色匹配将交货时间延长至 25-30 天,以适应样品批准周期和满足 ΔE≤1.0 容差要求的颜色配方调整。

你们可以按定制尺寸切割吗?

我们的加工设施提供最小宽度低至 50mm、公差 ±0.5mm 的分条服务,以及长度 600mm 至 6000mm、长度精度 ±2mm 的定尺剪切加工。落料作业使用 CNC 转塔冲床或激光切割系统适应复杂轮廓,为需要后续成形操作的零件保持 0.5mm 边缘直线度。根据设置要求和材料利用效率,适用最低加工数量。

获取预涂镀锌钢卷的竞争性报价

请提供您具体项目需求的详细报价,包括基板等级、镀锌层等级、涂装体系选择、颜色规格、卷材尺寸和交货计划。我们的技术销售团队将在24小时内提供全面报价,涵盖当前基材价格、涂层附加费、加工费和物流成本。年采购量超过200吨可享受优惠价格层级和专用库存分配,确保在建工程项目的持续供应。

中国彩涂镀锌钢卷

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
2025-09-12
Acceptable Quality with Initial Color Variance
Ordered 15 tons custom color for architectural cladding project. First batch showed ΔE=1.8 which exceeded our ΔE≤1.0 specification. Supplier acknowledged issue and reprocessed material at no charge. Second shipment met color tolerance requirements and project proceeded successfully. Final product quality was satisfactory once color issue resolved. Communication during problem-solving was professional and responsive.
用户
Wei Chen
Singapore
2025-09-29
Perfect for Metal Building Components
Supplied 42 tons of Z100 coated coils to our metal building manufacturer clients. The 0.6mm DX51D substrate with silicon-modified polyester coating delivered excellent forming characteristics for wall panel production. Cut-to-length service provided 3000mm sheets with ±2mm accuracy. Customer reported no defects across entire order. Response time for technical inquiries was within 24 hours. Strong partnership for our distribution business.
用户
Carlos Silva
Brazil
2025-10-16
Solid Quality Polyester Coated Material
Ordered 30 tons of 0.45mm PPGI with standard polyester coating for appliance manufacturing. Material met ASTM A755 specifications and formed well in our stamping operations. Paint film thickness averaged 22 micrometers as documented. Warehouse stock shipped in 4 days which was faster than expected. Pricing slightly higher than local suppliers but quality consistency justified the premium for our production requirements.
用户
Ahmed Al-Hassan
UAE
2025-11-03
Reliable Supply for Multi-Phase Project
Contracted 180 tons over six months for our commercial development project. Consistent RAL 7035 color matching across all deliveries with ΔE≤0.9 maintained our architectural specifications. Just-in-time delivery scheduling aligned perfectly with our construction phases. ISO 9001:2015 certification and comprehensive technical documentation simplified our quality assurance process. Preferred pricing tier provided significant cost savings on this volume commitment.
用户
William Taylor
Australia
2025-11-20
Premium Z275 Coating for Harsh Environments
This is our fourth order for marine enclosure applications. Latest shipment of 35 tons Z275 coated material in custom blue showed excellent pencil hardness at 3H for PVDF system. Slitting service down to 150mm width maintained ±0.4mm tolerance. Mill test certificates documented chemical composition and mechanical properties per ASTM A755. Material performs exceptionally well in our tropical coastal climate with high salt exposure.
用户
Hans Mueller
Germany
2025-12-08
Good Value Z120 Material for Standard Projects
Purchased 25 tons of DX51D grade with Z120 coating in RAL 9002 for commercial roofing. Material quality meets EN 10169:2012 requirements and pricing was competitive compared to four other quotes. Thickness tolerance held at ±0.02mm as specified. Only minor issue was 21-day delivery versus promised 18 days, but quality compensated for slight delay. Good choice for budget-conscious projects.
用户
Michael Johnson
United States
2025-12-23
Outstanding Technical Support and Quality
Technical team helped us select S350GD substrate with PVDF coating for our industrial panel project. Ordered 32 tons of 0.7mm material with custom color matching. They provided detailed fabrication guidelines for our CNC turret punch operations. Paint film adhesion tested at 0 rating per ASTM D3359. Lead time was 26 days including sample approval. Their substrate recommendation prevented forming issues we had with previous suppliers.
用户
James Wilson
United Kingdom
2026-01-07
Excellent PPGI Coils for Seaside Construction
Ordered 28 tons of Z180 coated PPGI coils in RAL 5012 for our coastal warehouse project. The 0.5mm thickness material arrived with perfect ΔE

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
$645 1-49 吨 基准价
$615 50-99 吨 4.7% 优惠
$600 ≥100 吨 7% 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$ 645.00
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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